NIAGARA CORP
8-K, 1997-05-05
HOUSEHOLD FURNITURE
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                     SECURITIES AND EXCHANGE COMMISSION

                           Washington, D.C. 20549
                              ________________

                                  FORM 8-K

                               CURRENT REPORT
                   PURSUANT TO SECTION 13 OR 15(d) OF THE
                      SECURITIES EXCHANGE ACT OF 1934
                              ________________

                              April 18, 1997                   
              Date of Report (Date of Earliest Event Reported)

                         NIAGARA  CORPORATION         
             (Exact Name of Registrant as Specified in Charter)

           Delaware                    0-22206        59-3182820  
   (State or Other Jurisdiction     (Commission     (I.R.S. Employer
        of Incorporation)           File Number)    Identification No.)

                             667 Madison Avenue
                             New York, New York        
                  (Address of Principal Executive Offices)

                                   10021  
                                 (Zip Code)

                              (212) 317-1000                    
            (Registrant's Telephone Number, Including Area Code)

                                Not Applicable                     
                 (Former Name or Former Address, if Changed
                             Since Last Report)


               ITEM 2.   ACQUISITION OR DISPOSITION OF ASSETS.

               On April 18, 1997, Niagara Corporation, a Delaware
     corporation (the "Registrant"), and Niagara Cold Drawn Corp., a
     Delaware corporation and wholly owned subsidiary of the
     Registrant ("Niagara"), entered into a Stock Purchase Agreement
     (the "Stock Purchase Agreement") with Quanex Corporation, a
     Delaware corporation ("Quanex"), pursuant to which, and at a
     closing occurring simultaneously therewith (the "Closing"),
     Niagara purchased from Quanex all of the outstanding shares of
     capital stock (the "Shares") of LaSalle Steel Company, a Delaware
     corporation ("LaSalle").  Copies of the Stock Purchase Agreement
     and the press release announcing the purchase of the Shares are
     attached hereto as Exhibit 10.1 and Exhibit 99.1, respectively.

               Pursuant to the Stock Purchase Agreement and in
     consideration for the sale of the Shares (i) Niagara delivered to
     Quanex at the Closing $65,500,000 in cash and (ii) Quanex or
     Niagara, as the case may be, will pay the other an amount based
     on changes in LaSalle's stockholder's equity between October 31,
     1996 and March 31, 1997.  The Stock Purchase Agreement also
     provides that Quanex or Niagara, as the case may be, will pay the
     other an amount based on the cash activity in the intercompany
     account between Quanex and LaSalle from April 1 through April 18,
     1997.

               The purchase of the Shares was financed in part
     pursuant to a revolving credit and term loan agreement (the
     "Credit Agreement") entered into on April 18, 1997, by and among
     Niagara, LaSalle, Manufacturers and Traders Trust Company,
     individually and as Agent ("M&T"), CIBC Inc. and National City
     Bank.  The Credit Agreement provides for a $40,000,000 term loan
     and a $50,000,000 revolving credit facility.  A copy of the
     Credit Agreement is attached hereto as Exhibit 4.1.  The
     obligations of Niagara and LaSalle under the Credit Agreement are
     guaranteed by the Registrant and secured by substantially all of
     the assets of Niagara and LaSalle.  In addition, all of the
     outstanding capital stock of Niagara and LaSalle was pledged to
     M&T, as Agent.  In connection with the execution of the Credit
     Agreement, Niagara terminated its existing term loan and
     revolving credit agreements with M&T.

               Principal of the term loan under the Credit Agreement
     amortizes in monthly installments commencing on November 1, 1997
     and ending on April 1, 2004.  The principal repayment
     installments on the term loan escalate throughout the term of
     such loan.  Interest on the term loan is payable in monthly
     installments either at a Eurodollar rate (for a period specified
     by Niagara from time to time) plus 285 basis points or M&T's
     prime rate plus 50 basis points.  Revolving credit loans made
     pursuant to the Credit Agreement will be based on a percentage of
     eligible accounts and inventory and will mature on April 17,
     2000.  Interest on such loans is payable in monthly installments
     and will be either 250 basis points above a Eurodollar rate (for
     a period specified by Niagara from time to time) or M&T's prime
     rate plus 25 basis points.

               The purchase of the Shares was also financed pursuant
     to separate Note and Stock Purchase Agreements entered into on
     April 18, 1997, by and among the Registrant, Niagara, LaSalle
     and, respectively, The Prudential Insurance Company of America,
     The Equitable Life Assurance Society of the United States and
     United States Fidelity and Guaranty Company (collectively, the
     "Note and Stock Purchase Agreements").  The Note and Stock
     Purchase Agreements provide for the issuance and sale of (i) an
     aggregate of 285,715 shares of the Registrant's common stock, par
     value $.001 per share (the "Purchaser Shares") and (ii) 12.5%
     Senior Subordinated Notes of Niagara due April 18, 2005 in the
     aggregate principal amount of $20,000,000 (the "Notes").  A copy
     of the form of Note and Stock Purchase Agreement is attached
     hereto as Exhibit 4.2.

               The Note and Stock Purchase Agreements provide for the
     payment of interest on the outstanding principal amount of the
     Notes on each April 18 and October 18 until such principal has
     been paid in full.  Niagara may at any time on or after August
     13, 2000 prepay all or part of the amount owing under the Notes
     at amounts ranging from 100% to 112.5% of the outstanding
     principal amount.  Niagara is obligated to prepay the Notes with
     the net proceeds from exercises of the Registrant's warrants at
     107% of the outstanding principal amount.

               The Credit Agreement and the Note and Stock Purchase
     Agreements carry restrictions on, among other things,
     indebtedness, liens, capital expenditures, dividends, asset
     dispositions and changes in control of the Registrant and
     Niagara, and require minimum levels of net worth through
     maturity.  Also included in these agreements are requirements
     regarding the ratio of consolidated current assets to
     consolidated current liabilities and the ratio of net income
     before interest, taxes, depreciation and amortization to cash
     interest expense.  The Note and Stock Purchase Agreements also
     carry restrictions on the Registrant's ability to own certain
     property and assets.

               Proceeds of the loans under the Credit Agreement and
     from the sale of the Purchaser Shares and the Notes were used to
     consummate the acquisition of the Shares (including costs) and to
     repay and discharge Niagara's indebtedness to M&T under the prior
     term loan and revolving credit agreements, and will also be
     available for general corporate purposes.
      
               In connection with the execution of the Note and Stock
     Purchase Agreements, the Registrant, Niagara, Michael Scharf and
     each of the purchasers of the Purchaser Shares entered into a
     Stockholders Agreement dated as of April 18, 1997 (the
     "Stockholders Agreement").  A copy of the Stockholders Agreement
     is attached hereto as Exhibit 4.3.  The Stockholders Agreement
     provides, among other things, for restrictions on the transfer
     of, and registration rights with respect to, the Purchaser
     Shares, as well as drag-along rights in connection with certain
     transactions effected by Mr. Scharf and tag-along rights in
     connection with certain transactions effected by Mr. Scharf or
     certain trusts of which Mr. Scharf is a trustee.  The
     Stockholders Agreement also carries restrictions on certain
     changes in the capital structure of the Registrant.

               ITEM 7.   FINANCIAL STATEMENTS, PRO FORMA FINANCIAL
                         INFORMATION AND EXHIBITS.

               (a)  Financial Statements of Business Acquired.  

          Financial Statements of LaSalle for the years ended October
          31, 1996, 1995, and 1994 and for the three months periods
          ended January 31, 1997 and 1996 (unaudited) and Independent
          Auditors' Report.


- ----------------------------------------------------------------------------
        LaSalle Steel Company

        Financial Statements for the Years Ended October 31, 1996, 1995 and
        1994 and for the Three-Month Periods Ended January 31, 1997 and 1996
        (Unaudited) and Independent Auditors' Report



LASALLE STEEL COMPANY

TABLE OF CONTENTS

- ---------------------------------------------------------------------------

INDEPENDENT AUDITORS' REPORT                                            7

FINANCIAL STATEMENTS:

   Balance Sheets, October 31, 1996, 1995 and 1994 
     and January 31, 1997 (Unaudited)                                   8

   Statements of Income and Retained Earnings for the
     Years Ended October 31, 1996, 1995 and 1994 and the 
     Three-Month Periods Ending January 31, 1997 and 1996 
     (Unaudited)                                                        9

   Statements of Cash Flows for the Years Ended October 31,
      1996, 1995 and 1994 and the Three-Month Periods Ending
      January 31, 1997 and 1996 (Unaudited)                            10

   Notes to Financial Statements                                       11



INDEPENDENT AUDITORS' REPORT

The Board of Directors
Quanex Corporation
Houston, Texas

We have audited the accompanying balance sheets of LaSalle Steel Company (a
wholly owned subsidiary of Quanex Corporation), as of October 31, 1996, 1995
and 1994 and the related statements of income and cash flows for each of the
years then ended. These financial statements are the responsibility of the
Company's management. Our responsibility is to express an opinion on these
financial statements based on our audits.

We conducted our audits in accordance with generally accepted auditing
standards. Those standards require that we plan and perform the audit to
obtain reasonable assurance about whether the financial statements are free of
material misstatement. An audit includes examining, on a test basis, evidence
supporting the amounts and disclosures in the financial statements. An audit
also includes assessing the accounting principles used and significant
estimates made by management, as well as evaluating the overall financial
statement presentation. We believe that our audits provide a reasonable basis
for our opinion.

In our opinion, such financial statements present fairly, in all material
respects, the financial position of LaSalle Steel Company as of October 31,
1996, 1995 and 1994, and the results of its operations and cash flows for each
of the years then ended.

DELOITTE & TOUCHE LLP

Houston, Texas
February 28, 1997


<TABLE>
<CAPTION>

LASALLE STEEL COMPANY

BALANCE SHEETS,

OCTOBER 31, 1996, 1995 AND 1994 AND JANUARY 31, 1997 (UNAUDITED) 
(IN THOUSANDS)
- ------------------------------------------------------------------------------------------------------------------------------

<S>                                                                        <C>            <C>             <C>           <C>
                                                                    JANUARY 31,
ASSETS                                                                 1997              1996          1995           1994
                                                                    (Unaudited)

CURRENT ASSETS:
   Cash and cash equivalents                                               $10            $10             $8            $39
   Accounts receivable, net of allowance for doubtful  
    accounts of $388, $422, $422 and $355, respectively                 19,074         13,351         16,500         15,859
   Inventories                                                          23,518         23,349         25,532         24,247
   Prepaid expenses                                                        157             13             13             97
   Deferred income taxes                                                                                                388
                                                                 --------------   ------------  -------------  -------------
                Total current assets                                    42,759         36,723         42,053         40,630
                                                                 --------------   ------------  -------------  -------------

PROPERTY, PLANT AND EQUIPMENT:
   Land and land improvements                                            1,901          1,901            702            702
   Buildings                                                             4,821          4,385          4,182          4,120
   Machinery and equipment                                              25,089         21,049         19,376         18,541
   Construction in progress                                                875          5,243          1,739            599
                                                                 --------------   ------------  -------------  -------------
                                                                        32,686         32,578         25,999         23,962
   Less accumulated depreciation                                      (16,810)       (16,367)       (14,916)       (13,649)
                                                                 --------------   ------------  -------------  -------------
                                                                        15,876         16,211         11,083         10,313
                                                                 --------------   ------------  -------------  -------------

RECEIVABLE FROM PARENT                                                                 22,986         19,022         11,161

DEFERRED INCOME TAXES                                                   10,139          9,710          9,653          9,545

OTHER ASSETS                                                             1,827          1,827          1,924          2,065
                                                                 --------------   ------------  -------------  -------------

TOTAL                                                                  $70,601        $87,457        $83,735        $73,714
                                                                 ==============   ============  =============  =============

LIABILITIES AND STOCKHOLDER'S EQUITY

CURRENT LIABILITIES:
Accounts payable                                                       $15,674        $19,266        $21,132        $18,247
Accrued expenses                                                         4,801          6,294          7,258          7,277
Income taxes payable to parent                                             529          1,120            362          1,311
Deferred income taxes                                                      152             21             75
                                                                 --------------   ------------  -------------  -------------
  Total current liabilities                                             21,156         26,701         28,827         26,835
                                                                 --------------   ------------  -------------  -------------

PAYABLE TO PARENT                                                       15,414

DEFERRED PENSION CREDIT                                                  5,456          5,466          6,363          5,234

DEFERRED POSTRETIREMENT WELFARE BENEFITS                                27,743         27,595         26,495         25,651

COMMITMENTS AND CONTINGENCIES (Note 8)

STOCKHOLDER'S EQUITY:
   Common stock, $1 par value; 100,000 shares authorized; 
    1,000 shares issued and outstanding                                      1              1              1              1
   Retained earnings                                                     2,099         28,962         23,329         16,834
   Adjustment for minimum pension liability                             (1,268)        (1,268)        (1,280)          (841)
                                                                 --------------   ------------  -------------  -------------
        Total stockholder's equity                                         832         27,695         22,050         15,994

TOTAL                                                                  $70,601        $87,457        $83,735        $73,714
                                                                 ==============   ============  =============  =============

See notes to financial statements.



LASALLE STEEL COMPANY

STATEMENTS OF INCOME AND RETAINED EARNINGS
FOR THE YEARS ENDED OCTOBER 31, 1996, 1995 AND 1994 AND
THE THREE-MONTH PERIODS ENDED JANUARY 31, 1997 AND 1996 (UNAUDITED) 
(In Thousands)
- -------------------------------------------------------------------------------------------------------------------------------

                                                         THREE MONTHS ENDED                          YEAR ENDED
                                                             JANUARY 31,                              OCTOBER 31,

                                                   -----------------------------     ------------------------------------------
                                                           1997          1996           1996             1995            1994
                                                               (Unaudited)

<S>                                                  <C>             <C>             <C>             <C>             <C>     
NET SALES                                            $ 38,248        $ 37,625        $158,549        $170,675        $160,010

COST OF SALES                                          35,219          33,983         143,153         144,778         153,552

SELLING GENERAL AND ADMINISTRATIVE
   EXPENSES                                             1,363             970           5,037           5,662           6,614
                                                     --------        --------        --------        --------        --------

OPERATING INCOME                                        1,666           2,672          10,359          11,461           8,618
                                                     --------        --------        --------        --------        --------

ALLOCATED EXPENSES FROM PARENT -
   Interest and capital usage                             308             200           1,114             770           1,240
                                                     --------        --------        --------        --------        --------

INCOME BEFORE INCOME TAXES                              1,358           2,472           9,245          10,691           7,378

INCOME TAX EXPENSE                                        528             994           3,612           4,196           2,884
                                                     --------        --------        --------        --------        --------

NET INCOME                                           $    830        $  1,478        $  5,633        $  6,495        $  4,494
                                                     ========        ========        ========        ========        ========

BEGINNING RETAINED EARNINGS                          $ 28,962        $ 23,329        $ 23,329        $ 16,834        $ 12,340

DIVIDEND TO PARENT                                     27,693
                                                     --------        --------        --------        --------        --------

ENDING RETAINED EARNINGS                             $  2,099        $ 24,807        $ 28,962        $ 23,329        $ 16,834
                                                     ========        ========        ========        ========        ========

See notes to financial statements.







LASALLE STEEL COMPANY

STATEMENTS OF CASH FLOWS
FOR THE YEARS ENDED OCTOBER 31, 1996, 1995 AND 1994 AND
THE THREE-MONTH PERIODS ENDED JANUARY 31, 1997 AND 1996 (UNAUDITED)
(In Thousands)
- -----------------------------------------------------------------------------------------------------------------------------

                                                                 THREE MONTHS ENDED                     Year Ended
                                                                    JANUARY 31,                         October 31,
                                                          ------------------------------    ---------------------------------
<S>                                                             <C>             <C>         <C>            <C>           <C> 
                                                                1997            1996        1996           1995          1994
                                                                    (Unaudited)

CASH FLOWS FROM OPERATING ACTIVITIES:

   Net income                                                 $    830      $  1,478      $  5,633      $  6,495      $  4,494
   Adjustments to reconcile net income to net cash
      provided by operating activities:
      Depreciation                                                 443           420         1,451         1,267         1,214

      Deferred income taxes                                       (298)           (2)         (320)          318          (541)

      Deferred pension costs                                       (10)           65          (779)          550            23
      Deferred postretirement welfare benefits                     148           244         1,100           844         1,439

      Changes in assets and liabilities:
         Accounts receivable                                    (5,723)          286         3,149          (641)       (2,029)

         Inventories                                              (169)         (263)        2,183        (1,285)           79

         Prepaid expenses                                         (144)         (115)                         84           (77)

         Receivable from/payable to parent                      10,707         4,532        (3,964)       (7,861)       (7,593)

      Increase (decrease) in liabilities:
         Accounts payable                                       (3,592)       (4,980)       (1,866)        2,885         2,281
         Accrued expenses                                       (1,493)       (1,366)         (964)          (19)          930

         Income taxes payable                                     (591)          632           958          (631)          580
                                                              --------      --------      --------      --------      --------

  Net cash provided by operating activities                        108           931         6,581         2,006           800
                                                              --------      --------      --------      --------      --------

CASH FLOWS FROM INVESTING ACTIVITIES -
   Payments for purchase of property and equipment                (108)         (929)       (6,579)       (2,037)         (838)
                                                              --------      --------      --------      --------      --------
                                                                                                                      --------

NET INCREASE (DECREASE) IN CASH AND
   CASH EQUIVALENTS                                                                2             2           (31)          (38)

CASH AND CASH EQUIVALENTS, BEGINNING
   OF PERIOD                                                        10             8             8            39            77
                                                              --------      --------      --------      --------      --------

CASH AND CASH EQUIVALENTS, END OF PERIOD                      $     10      $     10      $     10      $      8      $     39
                                                              ========      ========      ========      ========      ========

SUPPLEMENTAL NONCASH FINANCING ACTIVITY -
   Dividend to parent                                         $ 27,693

See notes to financial statements.

</TABLE>


LASALLE STEEL COMPANY

NOTES TO FINANCIAL STATEMENTS

FOR THE YEARS ENDED OCTOBER 31, 1996, 1995 AND 1994 AND
THE THREE MONTH PERIODS ENDING JANUARY 31,1997 AND 1996

- ------------------------------------------------------------------------------


1.    DESCRIPTION OF BUSINESS AND SALE

      LaSalle Steel Company (the "Company"), a wholly owned subsidiary of
      Quanex Corporation ("Quanex"), produces cold finished and special
      purpose steel bar products. In its Hammond, Indiana and Griffith,
      Indiana facilities, the Company produces cold finished bars and chrome
      plated bars that satisfy exacting quality and metallurgical
      specifications, using high quality hot finished steel bars. The
      Company's products are sold directly to customers in the machinery,
      industrial equipment, tooling, automotive, construction, material
      handling and farm equipment markets and are used to produce items such
      as clutch shafts, gear box shafts, ball joints, sprockets and drive
      mechanisms. Over one-half of the Company's sales are to service centers
      that supply the same industries. During years ended October 31, 1996,
      1995 and 1994, sales to one customer accounted for $35,533,000,
      $38,500,000 and $40,042,000, respectively, of total net sales.

      On January 23, 1997, Quanex entered into a letter of intent for the sale
      of the Company's stock to Niagara Corporation ("Niagara") for an
      estimated purchase price of $67 million plus an additional amount for
      Quanex's additional taxes to be paid in connection with the sale of
      LaSalle. The sale is expected to close on or before March 31, 1997.

2.    SIGNIFICANT ACCOUNTING POLICIES

      CASH AND CASH EQUIVALENTS - For purposes of the statement of cash flows,
      the Company considers highly liquid investments purchased with a
      maturity of three months or less to be cash equivalents. Income taxes
      paid to Quanex during the years ended October 31, 1996, 1995 and 1994
      totaled $3,173,000 $4,827,000 and $3,029,000, respectively.

      INVENTORIES - Inventories are valued at the lower of cost or market.
      Costs related to substantially all manufacturing inventories are
      determined by the last-in, first-out ("LIFO") method (See Note 3).

      PROPERTY, PLANT AND EQUIPMENT - Property, plant and equipment is stated
      at cost and is depreciated using the straight-line method over the
      estimated useful lives of the assets. The estimated useful lives of
      certain categories are as follows:

                                                                  Years

             Land improvements                                    10-25
             Buildings                                            10-40
             Machinery and equipment                               3-18

      Depreciation charged to cost of sales was $1,451,000, $1,267,000 and
      $1,214,000 for the years ended October 31, 1996, 1995 and 1994,
      respectively.

      During 1995, the Financial Accounting Standards Board issued Statement
      of Financial Accounting Standards ("SFAS") No. 121, "Accounting for the
      Impairment of Long-Lived Assets and Long- Lived Assets to Be Disposed
      Of." The statement establishes accounting standards related to the
      impairment of long-lived assets, such as property, plant, equipment, and
      intangibles. The Company will adopt SFAS No. 121 in fiscal 1997 and does
      not expect a significant impact on its financial position or results of
      operations.

      INCOME TAXES - The Company is included in the consolidated income tax
      return of Quanex. For financial reporting purposes, current and deferred
      income tax expense has been computed for the Company as if it were a
      separate taxpayer in accordance with SFAS No. 109, "Accounting for
      Income Taxes." This statement requires the use of the asset and
      liability approach for financial accounting and reporting for income
      taxes (See Note 4).

      USE OF ESTIMATES - The preparation of the financial statements requires
      management to make estimates and assumptions that affect the reported
      amounts of assets and liabilities and disclosure of contingent assets
      and liabilities at the date of the financial statements and the reported
      amounts of revenues and expenses during the reporting period. Actual
      results could differ from those estimates.

      FAIR VALUE OF FINANCIAL INSTRUMENTS - The carrying amounts reflected in
      the balance sheets for cash and cash equivalents, accounts receivable
      and accounts payable approximate the respective fair values due to the
      short maturities of those instruments.

      ENVIRONMENTAL EXPENDITURES - Expenditures that relate to current
      operations are expensed or capitalized, as appropriate. Expenditures
      that relate to an existing condition caused by past operations, and
      which do not contribute to future revenues, are expensed. Liabilities
      are recorded when remedial efforts are probable and the costs can be
      reasonably estimated. Such estimates are revised as additional
      information becomes known.

      INTERIM FINANCIAL STATEMENTS - The Company's interim financial
      statements are unaudited, but include all adjustments which the Company
      deems necessary for a fair presentation of its financial position and
      results of operations. All such adjustments are of a normal recurring
      nature. Results of operations for interim periods are not necessarily
      indicative of results to be expected for the full year. All significant
      accounting policies for these financial statements conform to those set
      forth above for the audited financial statements for the years ended
      October 31, 1996, 1995 and 1994.

3.    INVENTORIES

      Inventories consist of the following:
<TABLE>
<CAPTION>

                                                              JANUARY 31,                              OCTOBER 31,
                                                          ----------------      -------------------------------------------------

                                                                 1997                1996               1995              1994
                                                              (UNAUDITED)                         (IN THOUSANDS)

      Inventories valued at lower of cost (principally
       LIFO method) or market:

<S>                                                                <C>                <C>               <C>               <C>    
       Raw materials                                               $8,435             $9,228            $12,407           $10,023
       Work in process and finished goods                          14,831             13,858             12,683            13,701
       Other                                                          252                263                442               523
                                                             ------------          ---------          ---------      ------------

    Total                                                         $23,518            $23,349            $25,532           $24,247
                                                                  =======            =======            =======           =======
</TABLE>

      Replacement cost exceeded the LIFO value of inventory by approximately
      $1,140,000 at October 31, 1995 and by $0 for all other periods
      presented.

4.    INCOME TAXES

      Income tax expense (benefit) consists of the following:

                                             OCTOBER 31,

                          --------------------------------------------------
                                1996            1995             1994
                                           (In Thousands)

        Current               $    3,932      $    3,878       $    3,425
        Deferred                    (320)            318             (541)
                            -------------     -----------      -----------

        Total                 $    3,612      $    4,196       $    2,884
                            =============     ===========      ===========


      Deferred income taxes reflect the net tax effects of temporary
      differences between the carrying amounts of assets and liabilities for
      financial reporting purposes and the amounts used for income tax
      purposes. Significant components of the Company's net deferred tax asset
      are as follows:
<TABLE>
<CAPTION>

                                                                                               OCTOBER 31,

                                                                         ---------------------------------------------------
<S>                                                                             <C>               <C>               <C> 
                                                                                1996              1995              1994
                                                                                             (In Thousands)

Deferred tax assets:

   Postretirement benefit obligations                                      $    10,761       $    10,333       $    10,004

   Other employment benefit obligations                                          1,418             1,908             1,980

   Other                                                                           362               396               329
                                                                           -----------       -----------       -----------

                                                                                12,541            12,637            12,313
                                                                           -----------       -----------       -----------
Deferred tax liabilities:
   Property, plant and equipment                                                 1,767             1,703             1,644
   Inventory                                                                     1,085             1,356               736
                                                                           -----------       -----------       -----------

                                                                                 2,852             3,059             2,380
                                                                           -----------       -----------       -----------

Net deferred tax asset                                                     $     9,689        $    9,578      $      9,933
                                                                           ===========        ==========      ============



      Income tax expense differs from the amount computed by applying the
      statutory federal income tax rate to earnings before income taxes for
      the following reasons:




                                                                                         OCTOBER 31,

                                                                      --------------------------------------------------
<S>                                                                          <C>             <C>             <C> 
                                                                             1996            1995            1994
                                                                                        (In Thousands)

Income tax expense at statutory federal tax rate                             $    3,236      $    3,742      $    2,582
State income taxes, net of federal effect                                           362             421             289

Other                                                                                14              33              13
                                                                             ----------      ----------      ----------

Total                                                                        $    3,612       $    4,196      $    2,884
                                                                             ==========       ==========      ==========

5.    PENSION PLANS AND RETIREMENT BENEFITS

      The Company sponsors a noncontributory defined benefit pension plan,
      which covers substantially all hourly employees of the Company. The plan
      pays benefits to employees at retirement using formulas based upon years
      of service and job classification. Substantially all of the Company's
      salaried employees are covered under a pension plan sponsored by Quanex.
      This plan pays benefits to employees at retirement using formulas based
      on years of service and compensation. The Company's funding policy is
      generally to make the minimum annual contributions required by
      applicable regulations.

      The plans' funded status was as follows:

                                                           Assets Exceed Accumulated              Accumulated Benefit Obligation
                                                              Benefit Obligation                          Exceeds Assets

                                                    ---------------------------------------   -----------------------------------
                                                                                        October 31,

                                                    -----------------------------------------------------------------------------
<S>                                                     <C>          <C>          <C>         <C>           <C>          <C> 
                                                        1996         1995         1994        1996          1995         1994
                                                                                       (In Thousands)

Assets available for benefits                        $  6,709     $  5,913     $  5,192     $  7,135     $  5,012     $  4,016
                                                     --------     --------     --------     --------     --------     --------

Projected benefit obligation

   Vested                                              (6,537)      (5,299)      (4,067)      (8,800)      (7,212)      (6,336)

   Nonvested                                              (16)         (40)         (37)      (1,605)      (2,132)      (1,263)
                                                     --------     --------     --------     --------     --------     --------
   Accumulated benefit obligation                      (6,553)      (5,339)      (4,104)     (10,405)      (9,344)      (7,599)

   Effect of future salary increases                   (2,535)      (2,270)      (2,227)        (167)         (85)        (173)
                                                     --------     --------     --------     --------     --------     --------

   Total projected benefit obligation                  (9,088)      (7,609)      (6,331)     (10,572)      (9,429)      (7,772)
                                                     --------     --------     --------     --------     --------     --------

Assets less than projected benefit obligation        $ (2,379)    $ (1,696)    $ (1,139)    $ (3,437)    $ (4,417)    $ (3,756)
                                                     ========     ========     ========     ========     ========     ========

Consisting of:

   Amounts to be offset against future pension costs:
     Assets in excess of obligation at adoption    $      192     $   218      $   234      $     68     $     92     $     116

     Obligation (increase) decrease due to plan
      amendments                                           65          77           87        (1,827)      (1,924)       (2,065)

     Actuarial gains (losses)                            (442)         40          582        (2,312)      (2,275)       (1,668)

     Minimum liability adjustment
                                                                                               3,906        4,022         3,444
   Amounts recognized in balance sheets:

     Deferred pension credit                           (2,194)     (2,031)      (1,938)       (3,272)      (4,332)       (3,296)
     Accrued contribution to pension funds                                        (104)                                    (287)
                                                     ---------    ---------    --------     ---------    ---------     ---------
                                                          
Total                                                 $(2,379)    $(1,696)     $(1,139)      $(3,437)     $(4,417)      $(3,756)
                                                     ========     ========     ========     ========     ========      ========

</TABLE>

      In accordance with the provisions of SFAS No. 87, the Company recorded
      additional minimum pension liabilities as of October 31, 1996, 1995 and
      1994, representing the excess of the accumulated benefit obligations
      over the fair value of plan assets and accrued pension liabilities. The
      Company recorded additional pension liabilities of $3,906,000,
      $4,022,000 and $3,444,000, intangible assets of $1,827,000, $1,924,000
      and $2,065,000; and stockholder's equity reductions, net of income
      taxes, of $1,268,000, $1,280,000 and $841,000 at October 31, 1996, 1995
      and 1994, respectively.

      The projected unit credit method was used to determine the actuarial
      present value of the accumulated benefit obligation and the projected
      benefit obligation. For 1996, 1995 and 1994, the discount rates were
      7.5%, 7.5% and 8.0%, respectively. The expected long-term rate of return
      on assets was 10% each year for the three-year period ended October 31,
      1996. The assumed rate of increase in future compensation levels was
      4.5% in 1996 and 1995, and 5% in 1994. The plans invest primarily in
      marketable equity and debt securities. Net pension costs for the
      above-defined benefit plans were as follows:

                                                 YEARS ENDED OCTOBER 31,

                                     -----------------------------------------
                                       1996             1995             1994
                                                  (IN THOUSANDS)

Benefits earned during the year      $     889     $     819        $     808
Interest cost on projected benefit
 obligation                              1,337         1,172              906
Return on plan assets                   (1,411)       (1,242)              36
Net amortization and deferral              511           488             (837)
                                       _______       _______         ________
Total                                $   1,326     $   1,237        $     913


      Quanex has various defined contribution plans in effect which cover
      certain eligible employees of the Company. The Company makes
      contributions to the plan subject to certain limitations outlined in the
      plans. Contributions to and amounts charged to compensation expense for
      these plans were approximately $248,000, $244,000 and $148,000 during
      fiscal 1996, 1995 and 1994, respectively.

6.    POSTRETIREMENT BENEFITS OTHER THAN PENSIONS

      The Company provides certain health care and life insurance benefits for
      eligible retired employees. Employees may become eligible for those
      benefits if they reach normal retirement age while working for the
      Company. The Company continues to fund benefit costs on a pay-as-you-go
      basis; and, for fiscal year 1996, the Company made benefit payments
      totaling $1,109,000, compared to $1,268,000 and $875,000 in fiscal 1995
      and 1994, respectively.

      The following table sets forth the funded status of the Company's
      projected postretirement benefits other than pensions, reconciled with
      amounts recognized in the Company's consolidated balance sheets at:

<TABLE>
<CAPTION>
                                                                    October 31,
                                                -------------------------------------------------
                                                       1996               1995              1994
                                                                     (In Thousands)
<S>                                                <C>               <C>                 <C> 
Accumulated postretirement benefit obligation:

   Retirees                                        $    (13,876)      $    (16,097)      $    (15,082)
   Fully eligible active plan participants               (2,958)            (2,923)            (2,704)
   Other active plan participants                        (5,450)            (7,060)            (6,486)
                                                    ------------      -------------      ------------- 
                                                       (22,284)            (26,080)           (24,272)
                                                    ------------      -------------      ------------- 

Plan assets at fair value
Accumulated postretirement benefit obligation

   in excess of plan assets                             (22,284)           (26,080)           (24,272)
Unrecognized prior service cost (credit)                 (1,948)            (2,153)            (2,358)
Unrecognized net (gain) loss from past 
   experience different from that assumed
   and from changes in assumption                        (3,363)             1,738                979
                                                    ------------      -------------      ------------- 
Accrued postretirement benefit cost                $    (27,595)      $    (26,495)      $    (25,651)
                                                    ============      =============      =============


                                                                        OCTOBER 31,
                                                   ----------------------------------------------------------
                                                        1996              1995                1994
                                                                      (IN THOUSANDS)

Net periodic postretirement benefit cost:
 Service cost - benefits attributed to service
    during the period                               $       397        $       384        $       497
 Interest cost on accumulated postretirement
     benefit obligation                                   1,936              1,925              1,857
   Net amortization and deferral                           (124)              (197)               (40)
                                                    ------------       ------------       ------------
Net periodic postretirement benefit cost            $     2,209        $     2,112        $     2,314
                                                    ============       ============       ============
</TABLE>



      The assumed health care cost trend rate was 9.3% in 1996, decreasing
      uniformly to 5.5% in the year 2003 and remaining level thereafter. The
      assumed discount rate used to measure the accumulated postretirement
      benefit obligation was 7.5%, 7.5% and 8.0% at October 31, 1996, 1995 and
      1994, respectively.

      The health care cost trend rate assumption has a significant effect on
      the amount of the obligation and periodic cost recorded. For example, if
      the health care cost trend rate assumptions were increased by 1%, the
      accumulated postretirement benefit obligation as of October 31, 1996
      would be increased by 11.3%. The effect of this change on the sum of the
      service cost and interest cost for the year ended October 31, 1996 would
      be an increase of 12.1%.

7.    RELATED PARTY TRANSACTIONS

      The Company transfers all cash receipts, which are primarily collections
      on customer accounts, to Quanex. Quanex transfers cash to the Company to
      fund all payables, payroll, and other cash outflows of the Company. At
      October 31, 1996, 1995 and 1994, the Company had recorded net
      receivables from its parent of $22,986,000, $19,022,000 and $11,161,000,
      respectively. In January 1997, the Company declared a dividend to its
      parent in the amount of $27,693,000, which when taken in conjunction
      with normal cash transfers from Parent for operations, gave rise to a
      $15,414,000 payable to Parent at January 31, 1997.

      Quanex allocates corporate charges for interest and capital usage to the
      Company monthly based on 1.08% (13% on an annualized basis) of the prior
      two months average equity balance. Amounts allocated in the years ended
      October 31, 1996, 1995 and 1994 were $1,114,000 $770,000 and $1,240,000,
      respectively.

      The Company purchases certain raw materials from other
      divisions/subsidiaries of Quanex. During the years ending October 31,
      1996, 1995 and 1994, purchases from other Quanex divisions/subsidiaries
      totaled $2,290,000, $2,134,000 and $2,956,000, respectively. Amounts
      payable to other Quanex divisions/subsidiaries at October 31, 1996, 1995
      and 1994 were $120,000, $183,000, and 131,000, respectively.

8.    COMMITMENTS AND CONTINGENCIES

      The Company is subject to extensive federal, state and local
      environmental laws and regulations. These laws, which are constantly
      changing, govern the discharge of materials in the environment and may
      require the Company to make environmental expenditures on an on-going
      basis. Environmental expenditures are expensed or capitalized depending
      on their future economic benefit. Under applicable state and federal
      laws, including the Comprehensive Environmental Response, Compensation
      and Liability Act of 1980, as amended ("CERCLA"), also known as
      "Superfund," the Company may be responsible for all or part of the costs
      required to remove or remediate previously disposed of wastes or
      hazardous substances at the locations the Company owns or operates or at
      which it arranged for disposal of such materials. The Company's most
      significant involvement at Superfund sites is described below.

      During fiscal 1987, the Company paid approximately $200,000, of which
      approximately $130,000 has subsequently been refunded by other
      potentially responsible parties, in connection with a removal action at
      the Conservation Chemical Co. of Illinois site in the State of Indiana
      in accordance with an order of the Environmental Protection Agency (the
      "EPA") pursuant to Section 106 of CERCLA. This matter relates to
      hazardous substances sold to owners of the waste site by a company whose
      assets were purchased by Quanex and transferred to the Company. The
      Company was named in this matter by the EPA as a potentially responsible
      party. The Company and other parties named by the EPA as potentially
      responsible parties took various actions to comply with the EPA's order.
      The Company believes that the response actions contemplated by the EPA
      removal order have been substantially completed. In 1989, the Company
      withdrew from the group of potentially responsible parties because its
      only connection to the site was the purchase of assets, without
      contractually assuming liabilities, from a company that allegedly sent
      waste to the site. Since that time, the Company has had no involvement
      with the site. The need for, or extent of, any further cleanup therefore
      is unknown by the Company. Even if the Company is unsuccessful in
      asserting its defenses, it was one of numerous parties contributing
      cleanup funds and it has no reason to believe that those other parties
      generally would not be able to pay costs apportioned to them. For all of
      these reasons, the Company does not believe that its liability, if any,
      with respect to this facility, will have a material adverse effect on
      its business or financial position.

      The EPA has placed on the Superfund National Priorities List the Lenz
      Oil site in the State of Illinois to which a company, whose assets were
      purchased by Quanex and transferred to the Company, had previously sent
      used petroleum products. The State of Illinois previously had sent a
      letter to the Company allegedly stating that those materials had been
      disposed of improperly at that site. The Company, in conjunction with a
      group of parties who received similar letters, entered into a consent
      decree pursuant to which action was taken to address the matters
      referred to in the letter from the State of Illinois. The Company paid
      approximately $8,000 out of a $2.5 million group settlement. The Company
      is currently participating in a group that is assessing site conditions
      and further remediation options. Further liability could be asserted
      against the Company as a result of the EPA's actions. The company that
      sold its assets to Quanex is one of many companies that had sent
      materials to this facility. It is Quanex's understanding that such
      company contributed approximately 0.041% of the total volume of
      materials handled at this facility. The Company has no reason to believe
      that the other companies involved will not be financially able to
      contribute to any possible future cleanup efforts at this site, or that
      the basis for allocation of liability will substantially change. As a
      result of the foregoing, the Company does not believe that its
      liability, if any, with respect to this facility, will have a material
      adverse effect on its business or financial position.

      The EPA also has placed on the National Priorities List the
      Douglasville, or Berks Associates, Disposal Site in the Commonwealth of
      Pennsylvania to which the Company may have sent used petroleum products.
      The EPA currently is administering a multistage cleanup at the site.
      Liability has been asserted against the Company by a group of
      potentially responsible parties for contribution toward cleanup costs
      incurred at the facility. It is the Company's understanding that many
      companies sent wastes to this site and that the Company is alleged to
      have contributed a tiny portion of the total materials. The group of
      defendants and third-party defendants include a number of large
      companies and several agencies of the federal government that the
      Company has no reason to believe will not be financially able to
      contribute their expected share. These parties have expressed a
      willingness to participate in settlement efforts. Pursuant to settlement
      negotiations, the Company currently is classified as a de minimis
      contributor with a 0.01% share of past costs and a 0.00071% share of
      future costs. The Company anticipates that its pro-rata share of the
      federal government's costs will not exceed $10,000. Based on the
      foregoing, the Company does not believe that its liability, if any, with
      respect to this site, will have a material adverse effect on its
      business or financial position.

                                    ******


               (b)  Pro Forma Financial Information.

          The required pro forma financial information is not yet
          available and will be filed as an amendment to this Form 8-K
          not later than July 2, 1997.

               (c)  Exhibits.

     4.1       Revolving Credit and Term Loan Agreement, dated as of
               April 18, 1997, by and among Niagara Cold Drawn Corp.,
               LaSalle Steel Company, Manufacturers and Traders Trust
               Company (individually and as Agent), CIBC Inc. and
               National City Bank.

     4.2       Form of Note and Stock Purchase Agreement, dated as of
               April 18, 1997, by and among Niagara Corporation,
               Niagara Cold Drawn Corp., LaSalle Steel Company and
               each of The Prudential Insurance Company of America,
               The Equitable Life Assurance Society of the United
               States and United States Fidelity and Guaranty Company.

     4.3       Stockholders Agreement, dated as of April 18, 1997,
               among Niagara Corporation, Niagara Cold Drawn Corp.,
               Michael J. Scharf, The Prudential Insurance Company of
               America, the Equitable Life Assurance Society of the
               United States and the United States Fidelity and
               Guaranty Company.

     10.1      Stock Purchase Agreement, dated April 18, 1997, by and
               among Niagara Corporation, Niagara Cold Drawn Corp. and
               Quanex Corporation.

     99.1      Press Release dated April 18, 1997.


                                 SIGNATURE

               Pursuant to the requirements of the Securities Exchange
     Act of 1934, the Registrant has duly caused this report to be
     signed on its behalf by the undersigned hereunto duly authorized.

                                        NIAGARA CORPORATION

                                        By:/s/Michael Scharf          
                                           Name:  Michael Scharf
                                           Title: President
     Date: May 2, 1997 


                               EXHIBIT INDEX

          Exhibit No.         Description                   Page No.

           4.1      Revolving Credit and Term Loan
                    Agreement, dated as of April 18, 1997,
                    by and among Niagara Cold Drawn Corp.,
                    LaSalle Steel Company, Manufacturers and
                    Traders Trust Company (individually and
                    as Agent), CIBC Inc. and National City
                    Bank.

           4.2      Form of Note and Stock Purchase
                    Agreement, dated as of April 18, 1997,
                    by and among Niagara Corporation,
                    Niagara Cold Drawn Corp., LaSalle Steel
                    Company and each of The Prudential
                    Insurance Company of America, The
                    Equitable  Life Assurance Society of the
                    United States and United States Fidelity
                    and Guaranty Company.

           4.3      Stockholders Agreement, dated as of
                    April 18, 1997, among Niagara
                    Corporation, Niagara Cold Drawn Corp.,
                    Michael J. Scharf, The Prudential
                    Insurance Company of America, The
                    Equitable Life Assurance Society of the
                    United States and United States Fidelity
                    and Guaranty Company.

          10.1      Stock Purchase Agreement, dated April
                    18, 1997, by and among Niagara
                    Corporation, Niagara Cold Drawn Corp.
                    and Quanex Corporation

          99.1      Press Release dated April 18,  1997.




                  REVOLVING CREDIT AND TERM LOAN AGREEMENT

                                BY AND AMONG

                         NIAGARA COLD DRAWN CORP.,

                           LASALLE STEEL COMPANY

                                    AND

                  MANUFACTURERS AND TRADERS TRUST COMPANY,

                                 CIBC INC.

                                    AND

                             NATIONAL CITY BANK

                                    AND

             MANUFACTURERS AND TRADERS TRUST COMPANY, AS AGENT
                 __________________________________________

                         Dated as of April 18, 1997



                             TABLE OF CONTENTS

     SECTION 1  DEFINITIONS  . . . . . . . . . . . . . . . . . . .   2
          1.1  Defined Terms . . . . . . . . . . . . . . . . . . .   2
          1.2  UCC Definitions . . . . . . . . . . . . . . . . .    19
          1.3  Other Definitional Provisions . . . . . . . . . .    19

     SECTION 2  AMOUNT AND TERMS OF THE CREDIT . . . . . . . . .    19
          2.1  Revolving Credit Loan . . . . . . . . . . . . . .    19
          2.2  Term Loan . . . . . . . . . . . . . . . . . . . .    22
          2.3  Interest and LIBOR Rate Elections . . . . . . . .    23
          2.4  Prepayment  . . . . . . . . . . . . . . . . . . .    25
          2.5  Special Provisions Governing LIBOR Rate Loans -
               Increased Costs . . . . . . . . . . . . . . . . .    26
          2.6  Required Termination and Repayment of LIBOR Rate
               Loans . . . . . . . . . . . . . . . . . . . . . .    26
          2.7  Non-Receipt of Funds by Agent . . . . . . . . . .    28
          2.8  No Liability for Good Faith Action  . . . . . . .    28
          2.9  Taxes . . . . . . . . . . . . . . . . . . . . . .    28
          2.10 Method of Payment . . . . . . . . . . . . . . . .    30

     SECTION 3  REPRESENTATIONS AND WARRANTIES . . . . . . . . .    31
          3.1  Financial Condition . . . . . . . . . . . . . . .    31
          3.2  No Change . . . . . . . . . . . . . . . . . . . .    32
          3.3  Corporate Existence; Compliance with Law  . . . .    32
          3.4  Ownership of Borrower Equity Interests. . . . . .    33
          3.5  Corporate Power; Authorization; Enforceable
               Obligations . . . . . . . . . . . . . . . . . . .    33
          3.6  No Legal Bar  . . . . . . . . . . . . . . . . . .    34
          3.7  No Litigation . . . . . . . . . . . . . . . . . .    34
          3.8  No Default  . . . . . . . . . . . . . . . . . . .    34
          3.9  Ownership of Property; Liens  . . . . . . . . . .    34
          3.10 Solvency  . . . . . . . . . . . . . . . . . . . .    35
          3.11 Taxes . . . . . . . . . . . . . . . . . . . . . .    35
          3.12 Federal Regulations . . . . . . . . . . . . . . .    35
          3.13 Investment Company Act  . . . . . . . . . . . . .    35
          3.14 Environmental Matters . . . . . . . . . . . . . .    35
          3.15 ERISA . . . . . . . . . . . . . . . . . . . . . .    36
          3.16 Acquisition Agreement . . . . . . . . . . . . . .    37
          3.17 Acquisition . . . . . . . . . . . . . . . . . . .    37
          3.18 Collateral Locations  . . . . . . . . . . . . . .    37
          3.19 Licenses and Permits  . . . . . . . . . . . . . .    37
          3.20 Subordinated Debt Offering  . . . . . . . . . . .    37
          3.21 Employee Controversies  . . . . . . . . . . . . .    37
          3.22 Patents, Trademarks and Licenses  . . . . . . . .    37
          3.23 Full Disclosure . . . . . . . . . . . . . . . . .    38
          3.24 Survival of Warranties  . . . . . . . . . . . . .    38

     SECTION 4  CONDITIONS PRECEDENT . . . . . . . . . . . . . .    38
          4.1  Conditions to Extension of Credit . . . . . . . .    38
          4.2  Conditions to Subsequent Extension of Credit  . .    42

     SECTION 5  AFFIRMATIVE COVENANTS  . . . . . . . . . . . . .    42
          5.1  Financial Statements  . . . . . . . . . . . . . .    43
          5.2  Certificates; Other Information . . . . . . . . .    44
          5.3  Conduct of Business and Maintenance of Existence     45
          5.4  Compliance  . . . . . . . . . . . . . . . . . . .    45
          5.5  Inspection of Property; Books and Records;
               Discussions . . . . . . . . . . . . . . . . . . .    45
          5.6  Notices . . . . . . . . . . . . . . . . . . . . .    46
          5.7  Motor Vehicle Titles  . . . . . . . . . . . . . .    47
          5.8  Corporate Standing.   . . . . . . . . . . . . . .    47
          5.9  Discharge of Indebtedness and Obligations; Leases.   47
          5.10 Maintenance of Properties; Insurance  . . . . . .    48
          5.11 Fair Labor Standards Act.   . . . . . . . . . . .    48
          5.12 Changes in Management, Ownership and Control  . .    48
          5.13 Guarantees By Subsidiaries  . . . . . . . . . . .    48
          5.14 Use of Proceeds . . . . . . . . . . . . . . . . .    49

     SECTION 6  NEGATIVE COVENANTS . . . . . . . . . . . . . . .    49
          6.1  Indebtedness  . . . . . . . . . . . . . . . . . .    49
          6.2  Limitation on Liens . . . . . . . . . . . . . . .    50
          6.3  Financial Covenants . . . . . . . . . . . . . . .    50
          6.5  Payment of 12.5% Subordinated Debt Notes  . . . .    51
          6.6  Amendment or Modification of Subordinated Debt  .    51
          6.7  Limitation on Contingent Obligations  . . . . . .    52
          6.8  Prohibition of Fundamental Changes  . . . . . . .    52
          6.9  Prohibition on Sale of Assets . . . . . . . . . .    52
          6.10 Loans, Advances and Investments . . . . . . . . .    53
          6.11 Compliance with ERISA . . . . . . . . . . . . . .    53
          6.12 Dividends . . . . . . . . . . . . . . . . . . . .    54
          6.13 Subsidiaries and Affiliates . . . . . . . . . . .    54
          6.14 Affiliate Transactions  . . . . . . . . . . . . .    54

     SECTION 7  EVENTS OF DEFAULT  . . . . . . . . . . . . . . .    54
          7.1  Events of Default . . . . . . . . . . . . . . . .    54
          7.2  Effect of Event of Default  . . . . . . . . . . .    57
          7.3  Right of Set Off  . . . . . . . . . . . . . . . .    59

     SECTION 8  THE AGENT  . . . . . . . . . . . . . . . . . . .    59
          8.1  Authorization and Action  . . . . . . . . . . . .    59
          8.2  Liability of Agent  . . . . . . . . . . . . . . .    59
          8.3  Rights of Agent as a Bank . . . . . . . . . . . .    60
          8.4  Independent Credit Decisions  . . . . . . . . . .    60
          8.5  Indemnification . . . . . . . . . . . . . . . . .    60
          8.6  Successor Agent . . . . . . . . . . . . . . . . .    61
          8.7  Sharing of Payments, Etc. . . . . . . . . . . . .    61

     SECTION 9  MISCELLANEOUS  . . . . . . . . . . . . . . . . .    62
          9.1  Increased Costs/Capital Adequacy  . . . . . . . .    62
          9.2  Assignments, Participation, etc . . . . . . . . .    63
          9.3  Amendments, Waivers and Consents  . . . . . . . .    65
          9.4  Notices . . . . . . . . . . . . . . . . . . . . .    66
          9.5  No Waiver; Cumulative Remedies  . . . . . . . . .    67
          9.6  Survival of Representations and Warranties  . . .    68
          9.7  Payment of Expenses and Taxes; Indemnity  . . . .    68
          9.8  Successors and Assigns  . . . . . . . . . . . . .    69
          9.9  Counterparts  . . . . . . . . . . . . . . . . . .    69
          9.10 Governing Law . . . . . . . . . . . . . . . . . .    69
          9.11 Inconsistent Provisions . . . . . . . . . . . . .    69
          9.12 Further Assurances  . . . . . . . . . . . . . . .    69
          9.13 Waiver of Jury Trial  . . . . . . . . . . . . . .    69
          9.14 Consent to Jurisdiction . . . . . . . . . . . . .    69
          9.15 Headings  . . . . . . . . . . . . . . . . . . . .    70


                             LIST OF SCHEDULES

     3.4(a)    Capitalization of Borrowers
     3.9       Liens
     3.14      Environmental Matters
     3.15      ERISA
     3.18      Borrowers' Facilities
     3.21      Employee Controversies
     4.1       Mortgaged Real Property
     6.1       Indebtedness
     6.7       Contingent Obligations
     6.10      Investments

                                  EXHIBITS

     Exhibit A           Borrowing Base Certificate
     Exhibit B           Notice of Borrowing
     Exhibit C           Notice of Continuation of Term Loan as      
                         LIBOR Rate Loan
     Exhibit D           Notice of Continuation of Revolving Credit
                         Loan(s) as LIBOR Rate Loan(s)
     Exhibit 2.9(c)      Section 2.9(c)(ii) Certificate


                  

                  REVOLVING CREDIT AND TERM LOAN AGREEMENT

          AGREEMENT dated as of April 18, 1997 by and among NIAGARA
     COLD DRAWN CORP., a Delaware corporation, having its principal
     office at 110 Hopkins Street, Buffalo, New York, ("NCDC"),
     LASALLE STEEL COMPANY, a Delaware corporation, having its
     principal office at 1412 150th Street, Hammond, Indiana
     ("LaSalle") (NCDC and LaSalle being collectively referred to as
     the "Borrowers", and individually as a "Borrower"), MANUFACTURERS
     AND TRADERS TRUST COMPANY, a New York banking corporation having
     its principal office at One M&T Plaza, Buffalo, New York ("M&T"),
     CIBC INC., a Delaware banking corporation having its principal
     office at 425 Lexington Avenue, New York, New York ("CIBC") and
     NATIONAL CITY BANK, a Delaware corporation, having its principal
     office at National City Center, 1900 East Ninth Street,
     Cleveland, Ohio ("National") (M&T, CIBC and National being
     collectively referred to herein as the "Banks", individually as a
     "Bank"), and M&T, as administrative, collateral and documentation
     agent for the Banks (M&T to be referred to in such capacity as
     "Agent").

          WHEREAS, pursuant to a Revolving Credit Agreement and a Term
     Loan Agreement, each dated as of January 31, 1996, by and between
     M&T and NCDC, M&T provided certain credit facilities to NCDC
     (collectively, the "1996 Credit Facilities"); and

          WHEREAS, pursuant to a Stock Purchase Agreement by and among
     Niagara Corporation, a Delaware corporation ("Niagara"), NCDC and
     Quanex Corporation, a Delaware corporation ("Quanex"), dated as
     of April 18, 1997, NCDC is acquiring all of the issued and
     outstanding capital stock of LaSalle (the "Acquisition"); and

          WHEREAS, in order to repay all existing indebtedness of NCDC
     to M&T under the 1996 Credit Facilities, to partially fund the
     Acquisition and to provide general working capital to the
     Borrowers thereafter, the Borrowers have requested the Banks to
     make available a term loan in the amount of FORTY MILLION DOLLARS
     ($40,000,000.00) and a revolving credit facility in an aggregate
     amount of FIFTY MILLION DOLLARS ($50,000,000.00); and

          WHEREAS, the Banks, subject to the terms and conditions of
     this Agreement, are willing to make available to the Borrowers
     the requested term loan and revolving credit facility.

          NOW, THEREFORE, the Borrowers, jointly and severally, and
     the Banks, severally, but not jointly, agree as follows:


                           SECTION 1  DEFINITIONS

          1.1  Defined Terms.  The following terms (whether or not
     underscored) when used in this Agreement, shall, except where the
     context otherwise requires, have the following meanings:

               "Acquisition":  has the meaning set forth in the third
     paragraph of this Agreement.

               "Acquisition Agreement":  the Stock Purchase Agreement
     dated April 18, 1997 by and among NCDC, Niagara, and Quanex
     providing for the Acquisition.

               "Adjusted Prime Rate":  means (a) with respect to any
     Revolving Credit Loan, the Prime Rate plus 25 basis points, and
     (b) with respect to the Term Loan, the Prime Rate plus 50 basis
     points.

               "Affiliate":  with respect to a Person, means (a) any
     Person which directly or indirectly controls, or is controlled
     by, or is under common control with another Person, (b) another
     Person (a "parent") that directly or indirectly beneficially owns
     or holds ten percent (10%) or more of the voting stock of such
     Person, or any current shareholder of such parent owning ten
     percent (10%) or more of the outstanding voting stock of such
     parent, or any member of such shareholder's immediate family, or
     (c) any Person who is an officer or director of such Person, or
     any member of the immediate family of such officer or director. 
     The term "control" means the possession of the power to direct or
     cause the direction of the management and policies of a Person,
     whether through the ownership of voting securities, by contract
     or otherwise.  

               "Agent":  has the meaning set forth in the first
     paragraph of this Agreement.

               "Agreement":  this Revolving Credit and Term Loan
     Agreement, as supplemented, amended or modified from time to
     time.

               "Assignment of Leases and Rents":  the assignment
     agreements described in Subsection 4.1(d).

               "Authorized Officers": shall mean the Chairman of the
     Board, President or Executive Vice President of NCDC, and the
     Chairman of the Board, President or Executive Vice President of
     LaSalle.

               "Banks" and "Bank":  have the meanings set forth in the
     first paragraph of this Agreement.

               "Borrowers" and "Borrower":  have the meanings set
     forth in the first paragraph of this Agreement.

               "Borrowing Base":  as of a particular time, the sum of
     (a) eighty-five percent (85%) of Eligible Accounts, plus (b)
     sixty percent (60%) of Eligible Inventory at such time.

               "Borrowing Base Certificate": as of a particular time,
     means a certificate in form and substance acceptable to Agent,
     executed by an Authorized Officer of each Borrower, certifying as
     to the amount of the Borrowing Base at such time, the form of
     which is attached hereto as Exhibit A.

               "Borrowing Date":  as defined in Subsection 2.1(c).

               "Business Day":  (a) for all purposes other than as
     covered by clause (b) below, any day excluding Saturday, Sunday
     and any day on which Agent is authorized by law or other
     governmental action to close, and (b) with respect to all notices
     and determinations in connection with LIBOR, any day which is a
     Business Day described in clause (a) and which is also a day for
     trading by and between banks in U.S. dollar deposits in the
     London interbank market.

               "Capital Expenditures":  of any Person, means at any
     time, all expenditures for any fixed assets or improvements, or
     for replacements, substitutions or additions thereto, which have
     a useful life of more than one (1) year, including, but not
     limited to, the direct or indirect acquisition of such assets by
     way of increased product or service charges, offset items or
     otherwise, and additions to assets subject to capitalized leases
     recorded in accordance with GAAP, but excluding expenditures for
     capital assets funded by proceeds of casualty insurance policies.

               "Capitalized Lease":  of any Person means any lease the
     obligations under which have been, or are required to be, in
     accordance with GAAP, recorded on the books of such Person as a
     capital lease liability.

               "Cash Interest Expense":  for a Person, means, for any
     period, the sum of the aggregate interest expense (excluding all
     amounts attributable to non-cash items of interest expense) of
     such Person for such period in respect of Indebtedness of such
     Person, as determined in accordance with GAAP.

               "Change in Control":  means the occurrence of any one
     or more of the following events or circumstances:

               (a) a Tag-Along Trigger Event shall have occurred;

               (b)  any Person (other than (i) Niagara, (ii) any
     trustee or other fiduciary holding securities under a Plan of
     Niagara, (iii) an underwriter temporarily holding securities
     pursuant to an offering of such securities, (iv) any corporation
     owned, directly or indirectly, by the stockholders of Niagara in
     substantially the same proportions as their ownership of
     Niagara's common stock, (v) Gilbert Scharf, (vi) the Michael J.
     Scharf 1987 Grantor Income Trust, (vii) the Scharf Family 1989
     Trust, or (viii) Michael J. Scharf (each an "excluded person")),
     is or becomes the "beneficial owner" (as defined in Rule 13d-3
     under the Securities Exchange Act of 1934, as amended), directly
     or indirectly, of securities of Niagara representing twenty
     percent (20%) or more of the combined voting power of Niagara's
     then outstanding voting securities;

               (c)  during any period of not more than twenty four
     (24) consecutive calendar months, individuals who at the
     beginning of such period constitute the board of directors of
     Niagara, any new director (other than a director designated by a
     person who has entered into an agreement with Niagara to effect a
     transaction described in clause (b), (c), or (e) of this
     definition) whose election by such board or nomination for
     election by Niagara's stockholders was approved by a vote of at
     least two-thirds (2/3) of the directors then still in office who
     either were directors at the beginning of such period, or whose
     election or nomination for election was previously so approved
     (other than approval given in connection with an actual or
     threatened proxy or election contest), cease for any reason to
     constitute at least a majority of such board;

               (d)  the stockholders of Niagara approve a merger or
     consolidation of Niagara with any other corporation or other
     Person, other than (i) a merger or consolidation that would
     result in the voting securities of Niagara outstanding
     immediately prior thereto continuing to represent (either by
     remaining outstanding or by being converted into voting
     securities of the surviving or parent entity) eighty percent
     (80%) or more of the combined voting power of the voting
     securities of Niagara or such surviving or parent entity
     outstanding immediately after such merger or consolidation, or
     (ii) a merger or consolidation effected to implement a
     recapitalization of Niagara (or similar transaction) in which no
     Person other than an "excluded person" (as defined in clause (b)
     of this definition) acquires twenty percent (20%) or more of the
     combined voting power of Niagara's then outstanding securities;

               (e)  the stockholders of Niagara approve a plan of
     complete liquidation of Niagara or an agreement for the sale or
     disposition by Niagara of all or substantially all of Niagara's
     assets (or any other transaction having a similar effect); or

               (f)  NCDC ceases to be a wholly-owned Subsidiary of
     Niagara; or

               (g) Michael J. Scharf shall cease to own at least sixty
     six and two thirds percent (66 2/3%) of the issued and
     outstanding shares of Niagara's voting stock owned by Michael J.
     Scharf at the date of this Agreement; provided, however, that for
     the purposes of this Agreement, voting stock owned by the Michael
     J. Scharf 1987 Grantor Income Trust and the Scharf Family 1989
     Trust shall be deemed to be owned by Michael J. Scharf.  As of
     the date of this Agreement, Michael J. Scharf owns (after taking
     into effect the ownership of Niagara voting stock by such
     trusts), eighteen and seventy one hundredths percent (18.71%) of
     the issued and outstanding voting stock of Niagara.

               "Code":  the Internal Revenue Code of 1986, as amended,
     reformed or otherwise modified from time to time, and any
     regulations promulgated thereunder.

               "Collateral:  means all property which is subject to or
     is to be subject to a Lien granted by the Collateral Documents.

               "Collateral Documents": the collective reference to the
     Security Agreements, the Guaranty Agreements, the Mortgages, the
     Assignments of Leases and Rents, and the Environmental
     Indemnification Agreement.

               "Consolidated", "Consolidating" or "Consolidated
     Basis":  for any Persons, means the consolidation of the accounts
     of such Persons in accordance with GAAP, including principles of
     consolidation.

               "Consolidated Current Assets":  means Current Assets
     that would be reflected on the Consolidated balance sheet of
     Borrowers and their Subsidiaries in accordance with GAAP.

               "Consolidated Current Liabilities":  means Current
     Liabilities that would be reflected on the Consolidated balance
     sheet of Borrowers and their Subsidiaries in accordance with
     GAAP.

               "Consolidated Liabilities":  means Liabilities that
     would be reflected on the Consolidated balance sheet of Borrowers
     and their Subsidiaries in accordance with GAAP.

               "Consolidated Net Income":  means Net Income that would
     be reflected on the Consolidated income statement of Borrowers
     and their Subsidiaries in accordance with GAAP.

               "Consolidated Net Worth":  means Net Worth that would
     be reflected on the Consolidated balance sheet of Borrowers and
     their Subsidiaries in accordance with GAAP.

               "Contingent Obligation":  as to any Person, means any
     obligation of such Person guaranteeing or in effect guaranteeing
     any Indebtedness, leases, dividends or other obligations
     ("primary obligations") of any other Person (the "primary
     obligor") in any manner, whether directly or indirectly,
     including, without limitation, any obligation of such Person,
     whether or not contingent, (a) to purchase any such primary
     obligation or any property constituting direct or indirect
     security therefor, (b) to advance or supply funds (i) for the
     purchase or payment of any such primary obligation, or (ii) to
     maintain working capital or equity capital of the primary obligor
     or otherwise to maintain the net worth or solvency of the primary
     obligor, (c) to purchase property, securities or services
     primarily for the purpose of assuring the owner of any such
     primary obligation of the ability of the primary obligor to make
     payment of such primary obligation, or (d) otherwise to assure
     the owner of such primary obligation against loss in respect
     thereof; provided, however, that the term Contingent Obligation
     shall not include endorsements of instruments for deposit or
     collection in the ordinary course of business.

               "Contractual Obligation": as to any Person, any
     provision of any security issued by such Person or of any
     mortgage, indenture, lease, contract or other agreement,
     instrument or undertaking to which such Person is or purports to
     be a party or by which it or any of its property is or purports
     to be bound.

               "Credit": all extensions of credit set forth in Section
     2 of this Agreement.

               "Current Assets": means all assets treated as current
     assets in accordance with GAAP consistent with those used in the
     preparation of the financial statements referred to in
     Subsections 5.1(a) and 5.1(b).

               "Current Liabilities": means all liabilities treated as
     current in accordance with GAAP consistent with those used in the
     preparation of the financial statements referred to in
     Subsections 5.1(a) and 5.1(b).

               "Default": any Event of Default or any condition or
     event which, after notice or lapse of time, or both, would become
     an Event of Default.

               "Dividend": with respect to a Person means (a) any
     declaration of payment, or payment, of cash, property, securities
     or obligations, to any holder of an equity or capital interest in
     such Person (other than a payment solely in the form of stock of
     such Person), or (b) any payment on account of, or action to set
     apart assets for, or action to create a sinking or other
     analogous fund for, the purchase, redemption, retirement or other
     acquisition of any shares of any class of stock of such Person.

               "Eligible Accounts":  trade accounts receivable created
     or acquired by Borrowers and their Subsidiaries in the ordinary
     course of business which (a) are, and at all times continue to
     be, subject to a perfected Lien of Agent pursuant to the Security
     Agreements, (b) are not unpaid more than ninety (90) days from
     invoice date, (c) are owing from account debtors with a principal
     office located in the United States or Canada, (d) are not
     subject to a contra offset, and (e) are, and at all times
     continue to be, otherwise acceptable to Agent.

               "Eligible Assignee": (a) a commercial bank organized
     under the laws of the United States, or any state thereof, and
     having a combined capital and surplus of at least Two Hundred
     Fifty Million Dollars ($250,000,000); (b) a commercial bank
     organized under the laws of any other country which is a member
     of the Organization for Economic Cooperation and Development, or
     a political subdivision of any such country, and having a
     combined capital and surplus of at least Two Hundred Fifty
     Million Dollars ($250,000,000); (c) any Affiliate of any Bank, or
     (d) an insurance company organized under the laws of the United
     States, or any state thereof, and having a combined capital and
     surplus of at least Two Hundred Fifty Million Dollars
     ($250,000,000).

               "Eligible Inventory":  Borrowers' and their
     Subsidiaries' inventory (a) of raw materials and saleable
     finished goods manufactured or acquired by Borrowers or their
     Subsidiaries in the ordinary course of business, (b) stored in a
     location or locations and in a manner acceptable to the Agent,
     (c) valued at the lower of cost or market value on a FIFO basis,
     (d) in which inventory the Agent holds, and at all times
     continues to hold, a perfected Lien pursuant to the Security
     Agreements, and (e) which inventory is, and at all times
     continues to be, acceptable to the Agent.

               "Environmental Indemnification Agreement":  means the
     agreement described in Subsection 4.1(e).

               "ERISA": the Employee Retirement Income Security Act of
     1974, as amended, and any successor statute of similar import,
     together with the regulations thereunder, in each case as in
     effect from time to time.  References to sections of ERISA shall
     be construed to also refer to any successor sections.

               "Eurocurrency Reserve Requirement":  means, for any
     LIBOR Rate Loan for the LIBOR Rate Period therefor, the daily
     average of the stated maximum rate (expressed as a decimal) at
     which reserves (including any marginal, supplemental or emergency
     reserves) are required to be maintained during such LIBOR Rate
     Period under Regulation D by a Bank against "Eurocurrency
     liabilities" (as such term is used in Regulation D) but without
     benefit or credit of proration, exemptions or offsets that might
     otherwise be available from time to time under Regulation D. 
     Without limiting the effect of the foregoing, the Eurocurrency
     Reserve Requirement shall reflect (a) any other reserves required
     to be maintained against any category of liabilities that
     includes deposits by reference to which the LIBOR for LIBOR Rate
     Loans is to be determined; or (b) any category of extension of
     credit or other assets that include LIBOR Rate Loans.

               "Event of Default": any of the events described in
     Subsection 7.1.

               "Excess Cash Flow":  means, with respect to the
     Borrowers and their Subsidiaries calculated on a combined basis,
     for any Fiscal Year, the difference between:

          (a) the sum, without duplication, of (i) Consolidated Net
          Income, (ii) depreciation, (iii) Cash Interest Expense, (iv)
          any non-recurring items of income as determined by the
          Agent, and (v) amortization expense; and

          (b) the sum, without duplication, of (i) scheduled principal
          payments of Indebtedness, (ii) Cash Interest Expense, (iii)
          Capital Expenditures, (iv) any non-recurring expense items
          as determined by the Agent, (v) all payments made in
          accordance with the proviso to Subsection 6.12, and (vi)
          cash payments made with respect to Taxes.

               "Fiscal Year": any period of twelve (12) consecutive
     calendar months ending on the last day of December, or, upon the
     prior consent of the Agent, any period of twelve (12) consecutive
     calendar months ending on another date.

               "GAAP": the generally accepted accounting principles
     applied in the preparation of the audited financial statements of
     Niagara, the Borrowers, and the Subsidiaries of Borrowers as (a)
     shall be consistent with the then-effective principles
     promulgated or adopted by the Financial Accounting Standards
     Board ("FASB") and/or the American Institute of Certified Public
     Accountants ("AICPA") and any predecessors and successors
     thereof, so as to properly reflect the financial condition, and
     the results of operations and changes in financial position of
     Niagara, and of the Borrowers and their Subsidiaries, except that
     any accounting principle or practice required to be changed by
     FASB or AICPA in order to continue as a generally accepted
     accounting principle or practice may be so changed, and (b) shall
     be concurred in by the Independent Public Accountants.  In the
     event of a change in GAAP, Agent and Borrowers will thereafter
     negotiate in good faith to revise covenants in this Agreement
     affected thereby in order to make such covenants consistent with
     GAAP then in effect. 

               "Governmental Authority": any nation or government, any
     state or other political subdivision thereof, and any entity
     exercising executive, legislative, judicial, regulatory or
     administrative functions of or pertaining to government, and any
     corporation or other entity owned or controlled (through stock or
     capital ownership or otherwise) by any of the foregoing.

               "Guarantors":  means, collectively, Niagara, and each
     Subsidiary of the Borrowers.

               "Guaranty Agreements":  the Niagara Guaranty and the
     unconditional continuing guaranty agreements executed by each
     Subsidiary of the Borrowers pursuant to Subsection 5.13.

               "Indebtedness": of any Person, at a particular time,
     means all items which, in conformity with GAAP, would be
     classified as liabilities on a balance sheet of such Person as at
     such time and which constitute (a) indebtedness for borrowed
     money or for the deferred purchase price of property or services
     in respect of which such Person is liable, contingently or
     otherwise, as obligor, guarantor or otherwise, or any commitment
     by which such Person assures a credit against loss, (including,
     without limitation, all notes payable and drafts accepted
     representing extensions of credit and all obligations evidenced
     by bonds, debentures, notes or other similar instruments,
     including, without limitation, the 12.5% Subordinated Notes, but
     excluding trade payables incurred in the ordinary course of
     business payable within ninety (90) days of the date thereof),
     (b) obligations with respect to any conditional sale agreement or
     title retention agreement, (c) indebtedness arising under
     acceptance facilities, in connection with surety or other similar
     bonds, and the outstanding amount of all letters of credit issued
     for the account of such Person and, without duplication, all
     drafts drawn thereunder, (d) all liabilities secured by any
     security interest in any property owned by such Person even
     though it has not assumed or otherwise become liable for the
     payment thereof, (e) obligations under Capitalized Leases in
     respect of which such Person is liable, contingently or
     otherwise, as obligor, guarantor or otherwise, or in respect of
     which obligations such Person assures a creditor against loss,
     (f) obligations with respect to interest rate protection
     agreements, and (g) any asserted withdrawal liability of any
     Person or a commonly controlled entity under a Multiemployer
     Plan.

               "Initial Stockholders":  means and includes:

                    (a)  Michael Scharf, his wife, his children and
               his grandchildren;

                    (b)  the estate of, following the date of the
               appointment of any of the following is effective, the
               executors or administrators and any other similar
               representative of the person or property of any of the
               Persons named in clause (a);

                    (c)  any trusts for the benefit of any, all or any
               group of the foregoing persons;

                    (d)  any partnerships all the partners of which,
               and all corporations, limited liability companies or
               similar Persons all of the equity interests in which,
               are owned solely by the foregoing Persons, or any of
               them or any group of them; and 

                    (e)  their respective successors and assigns.

               "Independent Public Accountant":  refers to BDO Seidman
     LLP or any other nationally-recognized public accounting firm
     selected by the Borrowers and consented to by the Agent, such
     consent not to be unreasonably withheld.

               "Interest Coverage Ratio": for any period with respect
     to any Person, means, the ratio of:

               (a)  the sum for such period of: (i) Net Income, plus
     (ii) the aggregate amount deducted in determining such Net
     Income, representing (w) all Taxes of such Person, (x) interest
     expense, (y) depreciation, and (z) amortization expense, in each
     case as determined in accordance with GAAP,
                    to
               (b)  Cash Interest Expense for such period.

               "Investments":  investments as described in Subsection
     6.10.

               "Issuable Share":  means and includes at any time,

                    (a)  a share of issued and outstanding Niagara
               common stock; and 

                    (b)  a Right, and (without duplication) all shares
               of Niagara common stock issuable upon exercise of such
               Right, in each case at such time.

     For purposes of this definition, a Right to acquire one share of
     Niagara common stock shall constitute one Issuable Share, and a
     Person shall be deemed to own an Issuable Share if such Person
     has a Right to acquire such share whether or not such Right is
     exercisable at such time.

               "Internal Revenue Service":  the United States Internal
     Revenue Service, or any successor or analogous organization.

               "knowledge", "knows":  with respect to any Borrower, or
     any Subsidiary of a Borrower, means the actual knowledge of any
     executive or managerial employee of such Borrower or Subsidiary,
     or knowledge that any such persons should have known in the
     proper performance of their duties.

               "LaSalle":  has the meaning set forth in the first
     paragraph of this Agreement.

               "Liabilities":  of any Person, means, at any time, all
     amounts which, in accordance with GAAP, would be included as
     liabilities on a balance sheet of such Person at such time.

               "LIBOR": for any LIBOR Rate Period, the per annum rate,
     as determined by the Agent from any broker, quoting service or
     commonly available source utilized by the Agent, at which United
     States dollar deposits in immediately available funds are offered
     in the London interbank eurodollar market at 11:00 a.m. Greenwich
     Mean Time (or as soon thereafter as practicable) on the date that
     is two (2) Business Days before the first day of such LIBOR Rate
     Period for delivery on the first day of such LIBOR Rate Period
     for a period equal to such LIBOR Rate Period.

               "LIBOR Increment": with respect to (a) the Revolving
     Credit Loan, 250 basis points, and (b) the Term Loan, 285 basis
     points.

               "LIBOR Interest Determination Date": a Business Day
     which is two (2) Business Days prior to the commencement of each
     LIBOR Rate Period during which the LIBOR rate will be applicable.

               "LIBOR Rate Election":  each election by the Borrowers
     with respect to the LIBOR Rate Period for each LIBOR Rate Loan as
     described in Subsection 2.3(b).

               "LIBOR Rate Loan":  the outstanding and unpaid
     principal balance of the Term Loan, and the outstanding and
     unpaid principal balance of each Revolving Credit Loan, bearing
     interest at the LIBOR, plus the applicable LIBOR Increment.

               "LIBOR Rate Period": the one (1) month, two (2) months,
     three (3) months, or six (6) months period selected by a Borrower
     pursuant to Subsection 2.3 of this Agreement on which the LIBOR
     is in effect for a LIBOR Rate Loan, but in no event may a LIBOR
     Rate Period extend beyond the Maturity Date of the Term Loan, or
     beyond the Revolving Credit Termination Date for a Revolving
     Credit Loan.  If a LIBOR Rate Period would end on a day that is
     not a Business Day, such LIBOR Rate Period shall be extended to
     the next Business Day, unless such Business Day would fall in the
     next calendar month, in which event such LIBOR Rate Period shall
     end on the immediately preceding Business Day.

               "License", "Licenses":  means, individually and
     collectively, with respect to a Person, each license, permit,
     consent, certificate, certification, registration, declaration,
     approval, and filing with any Governmental Authority or body, or
     other person or entity, required for or in connection with such
     Person's business.

               "Lien":  any mortgage, deed of trust, security
     interest, pledge, hypothecation, assignment, deposit arrangement,
     encumbrance, lien (statutory or other), or preference, priority
     or other security agreement or preferential arrangement of any
     kind or nature whatsoever (including, without limitation, any
     conditional sale or other title retention agreement, any
     financing lease having substantially the same economic effect as
     any of the foregoing, and the filing of any financing statement
     under the Uniform Commercial Code or comparable law of any
     jurisdiction other than any financing statement filed in
     connection with consignments or leases not intended as security).

               "Loan" or "Loans": individually and collectively the
     Term Loan and each Revolving Credit Loan.

               "Loan Documents": the collective reference to this
     Agreement, the Revolving Credit Note, the Term Loan Note, the
     Collateral Documents, and all other agreements, instruments, and
     documents executed by or on behalf of the Borrowers or any of the
     Guarantors, and delivered to the Agent in connection with the
     transactions contemplated by this Agreement.

               "M&T":  has the meaning set forth in the first
     paragraph of this Agreement.

               "Majority Banks":  at any time the Banks holding at
     least fifty one percent (51%) of the then aggregate Revolving
     Credit Commitment and Term Loan Commitment, provided, that if the
     Revolving Credit Commitment and the Term Loan Commitment shall
     have been terminated in full, "Majority Banks" shall mean the
     Banks holding, or holding participation interests pursuant to
     Subsection 9.2(d) in, at least fifty one percent (51%) of the
     aggregate of the then outstanding and unpaid principal amounts of
     the Notes.

               "Maturity Date":  the maturity date of the Term Loan
     Note as described in Subsection 2.2(b).

               "Metcalf & Eddy Reports":  means, collectively (a) the
     Metcalf & Eddy Environmental Assessment, Final Report, LaSalle
     Steel Company, Fluid Power Operations, November 8, 1996, (b) the
     Metcalf & Eddy Sampling Report, Final Submittal, LaSalle Steel
     Company, Fluid Power Operations, November 8, 1996, and (c)
     Metcalf & Eddy letter dated February 27, 1997, entitled "Update
     on Compliance Review for LaSalle Steel Properties."

               "Mortgages":  the collective reference to each
     agreement described in Subsection 4.1(d).

               "Multiemployer Plan":  has the meaning assigned to such
     term under section 3(37) of ERISA.

               "1993 Warrants":  means the Redeemable Common Stock
     Purchase Warrants issued pursuant to the 1993 Warrant Agreement.

               "1993 Warrant Agreement":  means the Warrant Agreement,
     made as of August 13, 1993, between Niagara (under its former
     name, International Metals Acquisition Corporation) and
     Continental Stock Transfer & Trust Company, as warrant agent, as
     such agreement may be amended, restated or otherwise modified
     from time to time.

               "1993 Warrant Call Option Event":  means any event or
     circumstance (including, without limitation, that, as of any
     date, the last sales price of the common stock of Niagara has
     been at least 181.81% of the then effective exercise price of the
     1993 Warrants on each of 20 consecutive trading days ending on
     the third business day prior to such date) that, pursuant to the
     terms of the 1993 Warrant Agreement, permits Niagara to exercise
     its option under the 1993 Warrant Agreement to call all or a
     portion of the 1993 Warrants for redemption.

               "1993 Warrant Forced Exercise Net Proceeds Amount":
     means, as of any date of determination after the occurrence of a
     1993 Warrant Call Option Event, an amount equal to:

                    (a)  the aggregate amount of the proceeds payable
               to Niagara in respect of the exercise of 1993 Warrants
               exercised by or on behalf of the holders of 1993
               Warrants during the period commencing with the
               occurrence of such 1993 Warrant Call Option Event and
               ending immediately prior to such date of determination,
               minus

                    (b)  the aggregate amount of the redemption price
               required by the terms of the 1993 Warrant Agreement to
               be paid by Niagara in respect of any 1993 Warrants
               called for redemption, and actually redeemed, by
               Niagara during such period.

               "1996 Credit Facilities":  has the meaning set forth in
     the first paragraph of this Agreement.

               "NCDC":  has the meaning set forth in the first
     paragraph of this Agreement.

               "NCDC Pledge Agreement":  the agreement evidencing the
     pledge of all issued and outstanding capital stock of LaSalle to
     the Agent as described in Subsection 4.1(c)(iv).

               "Net Income":  of any Person, means, with respect to
     any period, all amounts which, in conformity with GAAP, would be
     included under net income on an income statement of such Person
     for such period.

               "Net Worth": for any Person, means, at any time, the
     amounts that would, in accordance with GAAP, be shown as
     shareholders' equity on a balance sheet of such Person at such
     time, excluding any amount attributable to (a) any deferred
     charge or prepaid expense of such Person, except for any prepaid
     interests, tax or insurance premium, (b) any treasury stock of
     such Person, (c) any unamortized debt discount or expense of such
     Person, (d)  any Investment of such Person, except for
     Investments permitted by Subsection 6.10, or (e) any Investment
     of such Person which is a security in a Subsidiary of such Person
     in excess of the lesser of the cost or fair market value of such
     security.

               "Niagara":  has the meaning set forth in the third
     paragraph of this Agreement.

               "Niagara Guaranty":  the unconditional continuing
     guaranty agreement of Niagara as described in Subsection 4.1(f).

               "Niagara Pledge Agreement":  the agreement evidencing
     the pledge of all issued and outstanding capital stock of NCDC to
     the Agent as described in Subsection 4.1(c)(iii).

               "Note" or "Notes":  individually and collectively the
     Revolving Credit Note and the Term Loan Note.

               "Notice of Borrowing":  the notice of a proposed
     borrowing delivered by a Borrower to Agent, as described in
     Subsection 2.1(c).

               "Obligations":  the obligations described in Subsection
     7.1(e)(i).

               "Offering Memorandum": means Copy No. 8 of the
     Confidential Information Memorandum for Niagara Cold Drawn Corp.
     of $27,000,000 Senior Subordinated Notes with Common Stock
     prepared by CIBC Wood Gundy Securities Corp., together with all
     Exhibits thereto, as supplemented by a revised Exhibit A
     (Financial Projections) thereto dated March 7, 1997.

               "Patent Assignment Agreements":  the agreements of the
     Borrowers described in Subsection 4.1(c)(ii).

               "PBGC":  the Pension Benefit Guaranty Corporation and
     any entity succeeding to any or all of its functions under ERISA.

               "Permitted Issuable Shares Amount":  means that number
     of Issuable Shares (appropriately adjusted for any
     reclassification (by combination, subdivision or otherwise) or
     dividend payable in Niagara common stock or Rights) equal to
     twenty five percent (25%) of the Issuable Shares beneficially
     owned by the Initial Shareholders, taken as a group, on the date
     of this Agreement.

               "Person":  any natural person, corporation, firm,
     trust, partnership, business trust, joint venture, association,
     government, governmental agency or authority, or any other
     entity, whether acting in an individual, fiduciary, or other
     capacity.

               "Plan":  a "pension plan", as such term is defined in
     ERISA, which is subject to Title IV of ERISA (other than a
     Multiemployer Plan) and to which the Borrower or any corporation,
     trade or business that is, along with the Borrower, a member of a
     controlled group of corporations or a controlled group of trades
     or businesses (as described in sections 414(b) and 414(c),
     respectively, of the Code or section 4001 of ERISA) may have any
     liability, including any liability by reason of having been a
     substantial employer within the meaning of section 4063 of ERISA
     at any time during the preceding five years, or by reason of
     being deemed to be a contributing sponsor under section 4069 of
     ERISA.

               "Prime Rate":  the rate of interest publicly announced
     by M&T from time to time as its prime rate and as a base rate for
     calculating interest on certain loans.  The Prime Rate may or may
     not be the most favorable rate charged by M&T to its customers
     from time to time.

               "Prime Rate Conversion Loan":  following the absence of
     the LIBOR pursuant to Subsection 2.6, the outstanding and unpaid
     principal balance of the Term Loan, and the outstanding and
     unpaid principal of each Revolving Credit Loan, in each such case
     bearing interest at the Adjusted Prime Rate, pursuant to
     Subsection 2.6(c).

               "Prime Revolver Loan":  the outstanding and unpaid
     principal balance of each Revolving Credit Loan bearing interest
     at the Adjusted Prime Rate, pursuant to Subsection 2.1(c).

               "Principal Office": refers to the Agent's office at One
     M&T Plaza, Buffalo, New York 14203.

               "Proportionate Revolving Credit Commitment":  the
     amount of each Bank's portion of the Revolving Credit Commitment
     expressed as a percentage; (a) with respect to M&T, its
     Proportionate Revolving Credit Commitment shall equal fifty
     percent (50%); (b) with respect to CIBC, its Proportionate
     Revolving Credit Commitment shall equal thirty three and thirty
     three one hundredths percent (33.33%); and (c) with respect to
     National, its Proportionate Revolving Credit Commitment shall
     equal sixteen and sixty seven one hundredths percent (16.67%).

               "Proportionate Term Loan Commitment":  the amount of
     each Bank's portion of the Term Loan Commitment expressed as a
     percentage; (a) with respect to M&T, its Proportionate Term Loan
     Commitment shall equal fifty percent (50%); (b) with respect to
     CIBC, its Proportionate Term Loan Commitment shall equal thirty
     three and thirty three one hundredths percent (33.33%); and (c)
     with respect to National, its Proportionate Term Loan Commitment
     shall equal sixteen and sixty seven one hundredths percent
     (16.67%).

               "Reportable Event": any of the events set forth in
     Section 4043(b) of ERISA or the regulations thereunder.

               "Requirement of Law": with respect to any matter or
     Person means any law, rule, regulation, order, decree or other
     requirement having the force of law relating to such matter or
     Person, and, where applicable, any interpretation thereof by any
     authority having jurisdiction with respect thereto or charged
     with the administration thereof.

               "Revolving Credit Commitment":  the commitments of the
     Banks to provide the Revolving Credit Loans in an aggregate
     amount not to exceed the lesser of (a) Fifty Million Dollars
     ($50,000,000), or (b) the Borrowing Base.

               "Revolving Credit Loan", "Revolving Credit Loans": 
     individually and collectively the loans described in Subsection
     2.1.

               "Revolving Credit Note":  the promissory noted
     described in Subsection 2.1(b).

               "Revolving Credit Termination Date": means (a) with
     respect to each Prime Revolver Loan, the date that is the last
     day of the thirty (30) day period commencing with such Prime
     Revolver Loan's Borrowing Date, but in no event later than April
     17, 2000, and (b) with respect to the Revolving Credit Commitment
     and the Revolving Credit Note, April 17, 2000.

               "Right":  means and includes any warrant (including,
     without limitation, any 1993 Warrant), option or other right, to
     acquire common stock of Niagara and including, without
     limitation, any right pursuant to the provisions of any security
     convertible or exchangeable into common stock of Niagara.

               "Security Agreements": the agreements described in
     Subsection 4.1(c).
      
               "Solvent":  with respect to a Person means (a) the fair
     market value of the assets of such Person is greater than the
     total amount of liabilities (including contingent liabilities) of
     such Person, (b) the present fair saleable value of the assets of
     such Person is not less than the amount that will be required to
     pay the liabilities of such Person on its existing debts as they
     become absolute and matured, (c) such Person is able to realize
     upon its assets and pay its debts and other liabilities,
     contingent obligations and other commitments as they mature in
     the normal course of business, (d) such Person does not intend
     to, and does not believe that it will, incur debts or liabilities
     beyond such Person's ability to pay as such debts and liabilities
     mature, and (e) such Person does not have reasonably small
     capital, after giving due consideration to the prevailing
     practice in the industry in which such Person is engaged.

               "Stockholders' Agreement":  the Stockholders Agreement
     of Niagara, NCDC, Michael Scharf and the purchasers of the 12.5%
     Subordinated Notes, dated as of April 18, 1997.

               "Subordinated Debt":  the Indebtedness of NCDC under
     the separate Note and Stock Purchase Agreements dated as of April
     18, 1997 by and among Niagara, NCDC, LaSalle and each of the
     persons indicated therein (collectively, the "Subordinated Debt
     Agreement") and under the 12.5% Subordinated Notes issued by NCDC
     in connection therewith.

               "Subordinated Debt Offering":  the offering by NCDC of
     subordinated notes bearing interest at 12.5% per annum and due on
     April 18, 2005 (the "12.5% Subordinated Notes") in a principal
     amount equal to Twenty Million Dollars ($20,000,000) pursuant to
     the Subordinated Debt Agreement.

               "Subsidiary": of any Person means any corporation,
     limited liability company, partnership, joint venture or other
     entity of which at least fifty percent (50%) of the voting stock
     or other applicable ownership interest is owned by such Person,
     directly or indirectly, including through one or more
     Subsidiaries.  When used in connection with the Borrowers, the
     term "Subsidiary" shall not refer to NCDC as a subsidiary of
     Niagara, or to LaSalle as a subsidiary of NCDC.

               "Tag-Along Trigger Event": shall be deemed to have
     occurred at any time when the Initial Stockholders, taken as a
     group (and without giving effect to sales, transfers or other
     dispositions of Issuable Shares by any Initial Stockholder to any
     other Initial Stockholder), shall have sold, transferred or
     otherwise disposed of a number of Issuable Shares which (after
     giving effect to all prior or contemporaneous transfers,
     dispositions, purchases and acquisitions) is more than the
     Permitted Issuable Shares Amount in any sale, transfer or
     disposal (or series of sales, transfers or disposals (whether
     related or not)) after the Closing Date, provided that in
     connection with any sale, transfer or other disposal if:

                    (a)  immediately prior thereto, the aggregate
               amount of Issuable Shares so sold, transferred or
               otherwise disposed of by the Initial Stockholders since
               the Closing Date is less than the Permitted Issuable
               Shares Amount, and 

                    (b)  any of the Initial Stockholders sell Issuable
               Shares in such transaction that, together with all
               other Issuable Shares sold, transferred or otherwise
               disposed of by the Initial Stockholders since the date
               hereof equal or exceed the Permitted Issuable Shares
               Amount, 

     then, for the purposes of this Agreement, the "Tag-Along Trigger
     Event" shall be deemed to have occurred immediately prior to such
     sale, transfer or other disposal.

               "Taxes":  any present or future tax, duty, levy,
     impost, assessment or other charge of whatever nature now or
     hereafter imposed by any Governmental Authority, but excluding
     therefrom (a) a tax imposed on or measured by the net income
     (including a franchise tax based on net income) of a Bank or its
     lending offices by the United States or by the jurisdiction (or
     political subdivision or taxing authority thereof or therein) in
     which such Bank is incorporated or in which such Bank's principal
     office or lending offices are located or are resident, (b) in the
     case of any Bank organized under the laws of any jurisdiction
     other than the United States or any state thereof (including the
     District of Columbia), any taxes imposed by the United States by
     means of withholding at the source unless such withholding
     results from a change in applicable law, treaty or regulations or
     the interpretation or administration thereof (including, without
     limitation, any guideline or policy not having the force of law)
     by any authority charged with the administration thereof
     subsequent to the date such Bank becomes a Bank with respect to
     the Loan or portion thereof affected by such change, (c) any
     taxes to which a Bank is subject (to the extent of the tax rate
     then in effect) on the date this Agreement is executed or would
     be subject to such taxes on such date if a payment hereunder had
     been received by such Bank on such date and with respect to any
     Bank that becomes a party hereto after the date hereof, any taxes
     to which such Bank is subject on the date it becomes a party
     hereto (other than taxes which each of the other Banks is
     entitled to reimbursements for pursuant to the terms of this
     Agreement) and (d) taxes to which a Bank becomes subject
     subsequent to the date referred to in clause (c) above as a
     result of a change in the residence, place of incorporation, or
     principal place of business of such Bank, a change in the branch
     or lending office of such Bank participating in the transactions
     set forth herein or other similar circumstances or as a result of
     the recognition by such Bank of gain on the sale, assignment or
     participation by such Bank of the participating interests in its
     creditor positions hereunder.

               "Term Loan":  the loan described in Subsection 2.2.

               "Term Loan Commitment":  the commitments of the Banks
     to provide the Term Loan in an aggregate amount equal to Forty
     Million Dollars ($40,000,000).

               "Term Loan Note": the promissory note described in
     Subsection 2.2(b).

               "Unused Revolving Credit Fee":  the fee payable by
     Borrowers as described in Subsection 2.1(f).

          1.2  UCC Definitions.  Unless otherwise defined in
     Subsection 1.1 or elsewhere in this Agreement, capitalized words
     shall have the meanings set forth in the New York Uniform
     Commercial Code as in effect on the date of this Agreement.

          1.3  Other Definitional Provisions.  (a) All terms defined
     in this Agreement shall have the meanings defined herein when
     used in any Loan Document, unless otherwise specifically provided
     for therein.

               (b)  As used herein and in any certificate or other
     document made or delivered pursuant hereto, accounting terms not
     defined in Subsection 1.1, and accounting terms partly defined in
     Subsection 1.1 to the extent not defined, shall have the
     respective meanings given to them under GAAP.

               (c)  The words "hereof", "herein" and "hereunder" and
     words of similar import when used in this Agreement shall refer
     to this Agreement as a whole and not to any particular provision
     of this Agreement, and section, subsection,  and schedule
     references are to this Agreement unless otherwise specified.

               (d)  The definitions of all terms defined in this
     Agreement shall be equally applicable to both the singular and
     plural forms of the terms defined.

                 SECTION 2  AMOUNT AND TERMS OF THE CREDIT

          2.1  Revolving Credit Loan.

               (a)  Amounts to be Loaned.  Subject to the terms and
     conditions of this Agreement and relying upon the representations
     and warranties herein set forth, each Bank severally agrees to
     lend to the Borrowers prior to the Revolving Credit Termination
     Date, such sum or sums of money (individually, a "Revolving
     Credit Loan" and collectively, the "Revolving Credit Loans") as
     the Borrowers may request in an aggregate principal amount at any
     time outstanding not to exceed such Bank's Proportionate
     Revolving Credit Commitment.  Notwithstanding anything to the
     contrary contained in this Agreement, or in any Loan Document, in
     no event shall a Bank make any Revolving Credit Loan or Revolving
     Credit Loans to Borrowers, either individually or collectively,
     in an aggregate amount exceeding its Proportionate Revolving
     Credit Commitment.

               (b)  Revolving Credit Note.  All Revolving Credit Loans
     made by the Banks under this Agreement shall be evidenced by, and
     repaid with interest in accordance with, a single promissory note
     of the Borrowers, in form and content acceptable to Agent, dated
     the date of this Agreement ("Revolving Credit Note").  The Agent
     shall set forth on a schedule attached to and made a part of the
     Revolving Credit Note or on any separate similar schedule or on
     any continuation of any such schedule (including, but not limited
     to, any similar schedule maintained in computerized records)
     annotations evidencing (i) the date and principal amount of each
     Revolving Credit Loan, (ii) the aggregate of all principal
     amounts of all Revolving Credit Loans, (iii) the amounts of any
     repayments of principal of the Revolving Credit Loans, (iv) the
     outstanding principal amount of the Revolving Credit Note, (v)
     the applicable LIBOR Rate Period for each Revolving Credit Loan
     that is a LIBOR Rate Loan, (vi) the applicable LIBOR and LIBOR
     Increment for each Revolving Credit Loan that is a LIBOR Rate
     Loan, (vii) the applicable Adjusted Prime Rate for each Revolving
     Credit Loan that is a Prime Revolver Loan, and (viii) the
     aggregate amounts of all payments under or repayments of
     principal of the Revolving Credit Note.  Each such annotation
     shall, in the absence of manifest error, be conclusive and
     binding upon the Borrowers.  No failure of the Agent to make and
     no error by the Agent in making any annotation on such attached
     schedule or any such similar schedule shall affect the
     obligations of the Borrowers to repay the principal amount of
     each Revolving Credit Loan or the outstanding principal amount of
     the Revolving Credit Note, the obligation of the Borrowers to pay
     interest on the outstanding principal amount of each Revolving
     Credit Loan or on the outstanding principal amount of the
     Revolving Credit Note, or any other obligation of the Borrowers
     to the Agent pursuant to this Agreement.

               (c)  Notice and Manner of Borrowing.  Each Borrower
     requesting a Revolving Credit Loan shall give the Agent notice (a
     "Notice of Borrowing", in the form of Exhibit B hereto) at least
     (i) three (3) Business Days prior to the date it desires any
     Revolving Credit Loan to be made that will be a LIBOR Rate Loan,
     and (ii) one (1) Business Day prior to the date it desires any
     Revolving Credit Loan to be made that will be a Prime Revolver
     Loan, specifying:  (A) the date on which such Revolving Credit
     Loan will be advanced (such Loan's "Borrowing Date"), (B) the
     principal amount of such Revolving Credit Loan, and (C) if a
     LIBOR Rate Loan, the duration of the LIBOR Rate Period elected by
     such Borrower in such Notice of Borrowing.  Each Notice of
     Borrowing shall be irrevocable and shall be given to the Agent by
     not later than 11:00 a.m. (Eastern Standard Time or Eastern
     Daylight Savings Time, as the case may be) on the day which is
     not less than the number of Business Days specified above for
     such notice.  Each Borrowing Date shall be a Business Day, and
     for LIBOR Rate Loans shall be the proposed commencement date of
     the applicable LIBOR Rate Period of such LIBOR Rate Loan.  After
     receiving a Notice of Borrowing, the Agent shall promptly notify
     each Bank by telephone of such Notice of Borrowing and such
     Bank's Proportionate Revolving Credit Commitment for the
     principal amount of such Revolving Credit Loan.  Each Bank shall,
     before 11:00 a.m. (Eastern Standard Time or Eastern Daylight
     Savings Time, as the case may be) on the Borrowing Date, deposit
     with the Agent such Bank's Proportionate Revolving Credit
     Commitment for the principal amount of such Revolving Credit Loan
     in immediately available funds.  Upon fulfillment of all
     applicable conditions set forth herein and after receipt by the
     Agent of such funds, the Agent shall pay or deliver all funds so
     received to the order of the Borrower that delivered the Notice
     of Borrowing at the Principal Office of the Agent.  Each
     Revolving Credit Loan that is a LIBOR Rate Loan which does not
     utilize the Revolving Credit Commitment in full shall be in an
     amount of not less than One Hundred Thousand Dollars ($100,000)
     and, if in an amount greater than One Hundred Thousand Dollars
     ($100,000), shall be in whole multiples of Fifty Thousand Dollars
     ($50,000).  Each Revolving Credit Loan that is a Prime Revolver
     Loan which does not utilize the Revolving Credit Commitment in
     full shall be in an amount of not less than Fifty Thousand
     Dollars ($50,000) and, if in an amount greater than Fifty
     Thousand Dollars ($50,000), shall be in whole multiples of Ten
     Thousand Dollars ($10,000).

               (d)  Credit Termination.  Within the limits of the
     Revolving Credit Commitment and subject to the terms of this
     Agreement (specifically including Subsection 2.1(e)), the
     Borrowers may borrow, prepay the principal amount of any
     Revolving Credit Loan pursuant to Subsection 2.4, and reborrow
     amounts of the Revolving Credit Commitment under this Subsection
     2.1 that were previously prepaid; provided, however, no further
     Revolving Credit Loans shall be made on or after the Revolving
     Credit Termination Date, at which date the Revolving Credit Loans
     must be paid in full.

               (e)  Mandatory Repayment of Prime Revolver Loans. 
     Notwithstanding anything to the contrary in this Agreement or in
     the Revolving Credit Note, the Borrowers shall repay the
     outstanding and unpaid principal balance of each Prime Revolver
     Loan, together with all applicable interest, to the Agent no
     later than the applicable Revolving Credit Termination Date for
     such Prime Revolver Loan.

               (f)  Unused Revolving Credit Fee.    The Borrowers
     agree to pay to the Agent a fee (the "Unused Revolving Credit
     Fee") on the average daily unused portion of the Revolving Credit
     Commitment from the date of the Revolving Credit Note until the
     Revolving Credit Termination Date at the rate of three eights of
     one percent (3/8%) per annum calculated on the basis of a year of
     360 days, payable, in arrears, on the first day of each calendar
     quarter during the term of the Revolving Credit Commitment,
     commencing on the date of the Revolving Credit Note and ending on
     the Revolving Credit Termination Date.

          2.2  Term Loan.  

               (a)  Amounts to be Loaned.  Subject to the terms and
     conditions of this Agreement, and relying upon the
     representations and warranties herein set forth, each Bank
     severally agrees to make a loan (the "Term Loan") to the
     Borrowers on the date of this Agreement in an aggregate principal
     amount not to exceed such Bank's Proportionate Term Loan
     Commitment.  Notwithstanding anything to the contrary contained
     in this Agreement or in any Loan Document, in no event shall a
     Bank lend to the Borrowers, either individually or collectively,
     an amount of the Term Loan in excess of its Proportionate Term
     Loan Commitment.

               (b)  Term Loan Note.  The Term Loan shall be evidenced
     by, and repaid with interest in accordance with, a single
     promissory note of the Borrowers in form and content acceptable
     to Agent, and dated the date of this Agreement ("Term Loan
     Note").  Interest on the outstanding and unpaid principal amount
     of the Term Loan Note will be payable from the date of the Term
     Loan Note as hereinafter provided, and the principal amount of
     the Term Loan Note shall be repaid commencing six (6) months from
     the date of the Term Loan Note in seventy-eight (78) consecutive
     monthly installments commencing November 1, 1997 with subsequent
     installments being due on the first day of each calendar month
     thereafter and one final installment due and payable on April 1,
     2004 (the "Maturity Date") in the amount necessary to repay in
     full the unpaid principal amount of the Term Loan Note.

               The amount of each installment of principal repayment
     of the Term Loan shall be as follows:

          Installment Date                   Principal Repayment

     November 1, 1997 through
     and including April 1, 1998                  $166,666

     May 1, 1998, through
     and including April 1, 1999                  $333,333

     May 1, 1999 through
     and including April 1, 2000                  $416,666

     May 1, 2000 through
     and including April 1, 2001                  $500,000

     May 1, 2001 through
     and including April 1, 2002                  $583,333

     May 1, 2002 through
     and including April 1, 2003                  $666,666

     May 1, 2003 through
     and including March 1, 2004                  $750,000

     April 1, 2004                                Outstanding Balance
                                                  of Term Loan

               (c)  Mandatory Principal Repayment from Excess Cash
     Flow.  Notwithstanding anything to the contrary in this Agreement
     or in the Term Loan Note, in addition to any scheduled payments
     of principal to be made by the Borrowers, the Borrowers shall
     apply fifty percent (50%) of the amount of any Excess Cash Flow
     in any Fiscal Year to repay the outstanding and unpaid principal
     balance of the Term Loan Note.  Excess Cash Flow shall be
     determined at the end of each Fiscal Year based on the audited
     consolidating financial statements of Borrowers and their
     Subsidiaries to be supplied to Agent pursuant to Subsection
     5.1(b), and the amount of any Excess Cash Flow shall be paid by
     Borrowers to Agent within one hundred forty (140) days of the end
     of such Fiscal Year.   All amounts of Excess Cash Flow applied by
     the Borrowers to the outstanding and unpaid principal balance of
     the Term Loan Note pursuant to this Subsection shall be used to
     reduce the installments of the principal amount of the Term Loan
     Note pro rata.

               (d)  Mandatory Principal Repayment from Excess Warrant
     Exercise Proceeds.  Notwithstanding anything to the contrary in
     this Agreement or in the Term Loan Note, in addition to any
     scheduled payments of principal to be made by the Borrowers, upon
     the occurrence of a 1993 Warrant Call Option Event and
     corresponding payment of the 1993 Warrant Forced Exercise Net
     Proceeds Amount (and any applicable prepayment compensation
     pursuant to the applicable provisions of the Subordinated Debt
     Agreement) (the aggregate amount of the 1993 Warrant Forced
     Exercise Net Proceeds Amounts and any applicable prepayment
     compensation to be referred to as the "Subordinated Debt Warrant
     Prepayment") to the holders of the 12.5% Subordinated Notes, the
     Borrowers shall, within three (3) Business Days of the payment in
     full of the Subordinated Debt Warrant Prepayment to the holders
     of the 12.5% Subordinated Notes, apply the amount of the proceeds
     relating to the exercise of the 1993 Warrants in excess of the
     Subordinated Debt Warrant Prepayment to repay the outstanding and
     unpaid principal balance of the Term Loan Note.   The amount of
     the proceeds relating to the exercise of the 1993 Warrants
     applied by the Borrowers to the outstanding and unpaid principal
     balance of the Term Loan Note pursuant to this Subsection shall
     be used to reduce the installments of the principal amount of the
     Term Loan Note pro rata.

          2.3  Interest and LIBOR Rate Elections.  

               (a)  Computation and Payment of Interest.

                    (i)  LIBOR RATE LOANS.  The Borrowers shall pay
     interest to the Agent on the outstanding and unpaid principal
     amount of each LIBOR Rate Loan at the rate per annum equal to the
     sum of (A) the LIBOR for such Loan for such Loan's LIBOR Rate
     Period, plus (B) the applicable LIBOR Increment for such Loan. 
     Interest on each LIBOR Rate Loan shall be payable in arrears in
     immediately available funds to the Agent at the Agent's Principal
     Office on the first day of each month in the LIBOR Rate Period
     with respect to such LIBOR Rate Loan.

                    (ii) PRIME REVOLVER LOANS.  The Borrowers shall
     pay interest to the Agent on the outstanding and unpaid principal
     amount of each Prime Revolver Loan at the rate per annum equal to
     the Adjusted Prime Rate.  Any change in the Prime Rate shall be
     effective as of the opening of business on the day on which such
     change in the Prime Rate becomes effective.  Interest on each
     Prime Revolver Loan shall be payable in immediately available
     funds to the Agent at the Agent's Principal Office (A) no later
     than the last day of the thirty (30) day period commencing with
     such Loan's Borrowing Date, or (B) if such Prime Revolver Loan is
     prepaid pursuant to the provisions of Subsection 2.4(b), on the
     date that such prepayment is made to Agent.

                    (iii) Interest on the Notes shall be computed on
     the basis of a 360-day year for the actual number of days
     elapsed.

               (b)  LIBOR Rate Elections.  At the end of the initial
     LIBOR Rate Period for each LIBOR Rate Loan, and at the end of
     each subsequent LIBOR Rate Period for each LIBOR Rate Loan, the
     Borrowers shall, as to each such LIBOR Rate Loan, make an
     election (in the form of Exhibit C hereto with respect to the
     Term Loan, and in the form of Exhibit D hereto with respect to
     each Revolving Credit Loan that is a LIBOR Rate Loan) (the "LIBOR
     Rate Election") at least three (3) Business Days prior to the
     commencement of the LIBOR Rate Period described in such LIBOR
     Rate Election, that specifies (i) the Business Day that is to be
     the commencement date for the LIBOR Rate Period described in the
     LIBOR Rate Election, and (ii) the duration of the LIBOR Rate
     Period elected by such Borrower in such LIBOR Rate Election;
     provided, however, that (A) for each Revolving Credit Loan that
     is a LIBOR Rate Loan, any such LIBOR Rate Period may not extend
     beyond the Revolving Credit Termination Date, (B) for the Term
     Loan, the LIBOR Rate Period may not extend beyond the Maturity
     Date, and (C) such LIBOR Rate Election need not be honored by
     Agent if (I) any Event of Default occurs or exists before, and
     remains uncured at, the time such LIBOR Rate Election is received
     by the Agent, (II) for each Revolving Credit Loan that is a LIBOR
     Rate Loan, [a] if the outstanding and unpaid principal balance of
     such LIBOR Rate Loan is not at least One Hundred Thousand Dollars
     ($100,000), or [b] if such LIBOR Rate Period would overlap more
     than seven (7) other LIBOR Rate Periods, or (III) with respect to
     the Term Loan, if the LIBOR Rate Election does not apply to the
     entire outstanding and unpaid principal balance of the Term Loan
     Note.  If a Borrower shall fail to make a LIBOR Rate Election
     with respect to any LIBOR Rate Loan prior to the period for
     providing such LIBOR Rate Election as described above, or if
     Borrower's LIBOR Rate Election is not honored by Agent pursuant
     to subclause (C) immediately above, such Borrower shall be deemed
     to have elected a one (1) month LIBOR Rate Period for such Loan
     pursuant to a properly submitted LIBOR Rate Election.

               (c)  Default Rate.  After maturity of any Loan, whether
     by acceleration or otherwise, the Borrowers shall pay interest at
     a per annum rate equal to three percent (3%) above the interest
     rate otherwise in effect thereon until such Loan is paid in full. 
     After maturity, whether by acceleration or otherwise, interest
     shall be payable on demand.  In no event shall the rate of
     interest exceed the maximum rate permitted by applicable law.  If
     the Borrowers pay interest in excess of the amount permitted by
     applicable law with respect to a Note, any such excess payment
     received, collected or applied as interest by the Agent shall be
     deemed to have been a mistake and automatically canceled and, if
     received by the Agent, shall be refunded to the Borrowers.

               (d)  Late Charge.  Upon failure to make any payment of
     interest or principal on the Notes within ten (10) days of the
     due date thereof, the Borrowers agree to pay to Agent, upon
     demand by Agent, a late charge equal to three percent (3%) of the
     amount of any such overdue amount of principal or interest.  The
     assessment and/or collection of late charges shall in no way
     impair the right of Agent or the Banks to pursue any other
     remedies hereunder.

          2.4  Prepayment.

               (a)  LIBOR Rate Loans.  The Borrowers shall have the
     right to prepay without premium all or any portion of the
     outstanding and unpaid principal balance of any LIBOR Rate Loan
     on the expiration day of such Loan's LIBOR Rate Period.  If any
     LIBOR Rate Loan is prepaid at any other time, the Borrowers
     shall, upon not less than ten (10) days prior written notice, pay
     to Agent an amount equal to (i) the interest which would have
     otherwise been payable on the amount prepaid during the remaining
     term of the LIBOR Rate Period, less (ii) interest on the amount
     prepaid for such term computed at an interest rate equal to the
     yield-to-maturity which could be obtained on United States
     Treasury Obligations, purchased in the market at the time of
     prepayment, having a remaining term and coupon rate comparable to
     the remaining term of the LIBOR Rate Period, and comparable to
     the applicable interest rate, as determined by Agent in good
     faith, and certified to the Borrower, such certificate to be
     conclusive, absent manifest error.  Any permitted partial
     prepayment of principal of a LIBOR Rate Loan shall be in the
     amount of One Hundred Thousand Dollars ($100,000.00) or a whole
     multiple thereof.  All payments applied by the Borrowers to the
     outstanding and unpaid principal balance of the Term Loan Note
     pursuant to this Subsection shall be used to reduce the
     installments of the principal amount of the Term Loan Note pro
     rata in the order of their maturities.

               (b)  Prime Revolver Loans.  The Borrowers shall have
     the right to prepay without premium the entire outstanding and
     unpaid principal balance of each Prime Revolver Loan upon not
     less than one (1) days' written notice to the Agent.

          2.5  Special Provisions Governing LIBOR Rate Loans -
               Increased Costs.

               (a)  In the event that on any LIBOR Interest
     Determination Date, Agent shall have determined (which
     determination shall be final, conclusive and binding) that:

                    (i)  by reason of conditions in the London
     interbank market or of conditions affecting the position of the
     Banks in such market occurring after the date hereof, adequate
     fair means do not exist for establishing LIBOR; or

                    (ii) by reason of (A) any applicable law or
     governmental rule, regulation, guideline or order (or any written
     interpretation thereof and including any new law or governmental
     rule, regulation, guideline or order but excluding any of the
     foregoing relating to taxes referred to in Subsection 2.9 of this
     Agreement), or (B) other circumstances affecting the Banks or the
     London interbank market or the position of the Banks in such
     market (such as, but not limited to, official reserve
     requirements), LIBOR does not represent the effective pricing to
     the Banks for U.S. dollar deposits of comparable amounts for the
     relevant period due to such increased costs;

     then Agent shall give a notice by telephone, confirmed in
     writing, to the Borrowers of such determination.

               (b)  Thereafter, the Borrowers shall pay to Agent upon
     written request therefor, such additional amount as Agent in its
     sole discretion, shall reasonably determine to be required to
     compensate the Banks for such increased costs.  A certificate as
     to such additional amounts submitted to the Borrowers by Agent
     shall set forth in reasonable detail the calculation of such
     amounts and absent manifest error, be final, conclusive and
     binding upon all parties hereto.

          2.6  Required Termination and Repayment of LIBOR Rate Loans.

               (a)  In the event Agent shall have reasonably
     determined, at any time (which determination shall be final,
     conclusive and binding), that the making or continuation of any
     or all of LIBOR Rate Loans by the Banks:

                    (i)  has become unlawful by compliance by a Bank
     in good faith with any applicable law, governmental rule,
     regulation, guideline or order, or

                    (ii) would cause a Bank severe hardship as a
     result of a contingency occurring after the date of this
     Agreement which materially and adversely affects the London
     interbank market (such as, but not limited to, disruptions
     resulting from political or economic events);

     then, and in either such event, Agent shall on such date (and in
     any event as soon as possible after making such determination)
     give telephonic notice to the Borrowers, confirmed in writing, of
     such determination, identifying which of the LIBOR Rate Loans are
     so affected.

               (b)  The Borrowers shall, upon the termination of the
     then current LIBOR Rate Period applicable to each LIBOR Rate Loan
     so affected or, if earlier, when required by law, repay each such
     affected LIBOR Rate Loan, together with all interest accrued
     thereon.

               (c)  In lieu of the repayment required by Subsection
     2.6(b), the Borrowers may, by giving notice in writing or by
     telephone to Agent, and after Borrowers' payment of any increased
     costs of the Banks relating to the period for which the
     outstanding Loans shall remain LIBOR Rate Loans (such increased
     costs to be determined by Agent in its sole discretion pursuant
     to Subsection 2.5(b)), request Agent to convert the Term Loan and
     each Revolving Credit Loan that is so affected into a Prime Rate
     Conversion Loan at the Adjusted Prime Rate at the end of the then
     current LIBOR Rate Period (or at such earlier time as repayment
     would otherwise be required to be made pursuant to Section
     2.6(b)).  Such notice shall pertain only to the LIBOR Rate Loan
     or LIBOR Rate Loans that will be affected by the events described
     in Subsection 2.6(a).

               (d)  In the event any LIBOR Rate Loan is converted to a
     Prime Rate Conversion Loan pursuant to the provisions of
     Subsection 2.6(c), interest on each such Prime Rate Conversion
     Loan shall be payable by Borrowers on the outstanding and unpaid
     principal balance of such Prime Rate Conversion Loan on the first
     day of each month and at the maturity of such loan.  Any change
     in the Prime Rate shall be effective as of the opening of
     business on the day on which such change in the Prime Rate
     becomes effective.

               (e)  Following the conversion of any LIBOR Rate Loans
     to Prime Rate Conversion Loans pursuant to this Subsection 2.6,
     in the event the Agent, in its sole discretion, determines that
     the events or circumstances described in Subsection 2.6(a) no
     longer exist, (i) the Agent will so notify the Borrowers in
     writing, (ii) within ten (10) days of Agent's delivery of such
     notice, each Borrower shall make a LIBOR Rate Election with
     respect to the outstanding and unpaid principal balance of the
     Term Loan Note, and one or more LIBOR Rate Elections with respect
     to the outstanding and unpaid principal balance of the Revolving
     Credit Note, and (iii) each Prime Rate Conversion Loan shall
     convert to a LIBOR Rate Loan pursuant to the applicable LIBOR
     Rate Election on the commencement date of the LIBOR Rate Period
     described in the applicable LIBOR Rate Election and shall bear
     interest at LIBOR plus the applicable LIBOR Increment pursuant to
     the provisions of Subsection 2.3(a)(i).

          2.7  Non-Receipt of Funds by Agent.  Unless the Agent shall
     have received notice from a Bank prior to the Borrowing Date of
     any Revolving Credit Loan that such Bank will not make available
     to the Agent the amount of such Bank's Proportionate Revolving
     Credit Commitment with respect to such Loan, the Agent may assume
     that such Bank has made such amount available to the Agent on the
     date of such Borrowing Date.  If and to the extent any Bank shall
     not have so made the amount of its Proportionate Revolving Credit
     Commitment available to the Agent, such Bank agrees to repay to
     the Agent forthwith on demand such corresponding amount together
     with interest and administrative charges thereon, for each day
     such amount is made available to the Borrowers until such amount
     is repaid to the Agent, at the customary rates set by the Agent
     for the correction of errors among banks.  If such Bank shall
     repay to the Agent such corresponding amount, such amount so
     repaid shall constitute such Bank's Proportionate Revolving
     Credit Commitment with respect to such Loan for purposes of this
     Agreement and the Revolving Credit Note.  If such Bank does not
     repay such corresponding amount forthwith upon the Agent's demand
     therefor, the Agent shall promptly notify the Borrower (or
     Borrowers, as the case may be), and the Borrower (or Borrowers)
     shall immediately repay such corresponding amount to the Agent
     with interest thereon, for each day from the date such amount is
     made available to the Borrower (or Borrowers) until the date such
     amount is repaid to the Agent, at the rate of interest applicable
     at the time to such proposed Revolving Credit Loan.  Any
     repayment made pursuant to the preceding sentence shall not be
     subject to the provisions set forth in the second and third
     sentences of Subsection 2.4(a).  Subject to the terms and
     conditions herein, any such repayment by the Borrower (or
     Borrowers, as the case may be) may, but need not, be made with
     proceeds of another loan, not subject to this Agreement, extended
     to the Borrower (or Borrowers, as the case may be) by one of the
     Banks.

          2.8  No Liability for Good Faith Action.  Neither Agent nor
     any Bank shall incur any liability to either of the Borrowers for
     (a) acting upon any Notice of Borrowing, any LIBOR Rate Election
     Notice, or upon any telephonic notice which Agent believes in
     good faith to have been given by an Authorized Officer, or (b)
     otherwise acting in good faith.

          2.9  Taxes.

               (a)  Except as provided in Subsection 2.9(c), if any
     Taxes shall be imposed by any taxing authority of or in the
     United States, or any foreign country, or any political
     subdivision of any thereof, in respect of any of the transactions
     contemplated by this Agreement (including, but not limited to,
     execution, delivery, performance, enforcement, or payment of
     principal or interest of or under the Revolving Credit Note, the
     Term Loan Note, or this Agreement, or the making of a Loan), the
     Borrowers:

                    (i)  will pay on written request therefor all such
     Taxes, including interest and penalty, if any, to the relevant
     taxing authority; and

                    (ii) will promptly furnish Agent with evidence of
     any such payment.

               (b)  Subject to Subsections 9.1 and 9.2, if any Bank or
     any holder of the Revolving Credit Note or the Term Loan Note is
     required by law to make any payment on account of Taxes in
     respect of any of the transactions contemplated by this Agreement
     (including, but not limited to, execution, delivery, performance,
     enforcement, or payment of principal or interest of or under the
     Revolving Credit Note, the Term Loan Note, or this Agreement, or
     the making of a Loan), such Bank or holder shall notify the
     Borrowers and the Borrowers will promptly, following receipt of a
     certificate as to the amount of any such payment of Taxes by such
     Bank or such holder (showing calculations thereof in reasonable
     detail), indemnify and hold each such Bank or holder harmless and
     indemnified against any liability or liabilities with respect to
     or in connection with any such Taxes or the payment thereof or
     resulting from any delay or omission to pay such Taxes (other
     than a delay or omission attributable to such Bank's or holder's
     failure to timely notify the Borrowers), computed in a manner
     consistent with this Subsection 2.9(b).

               (c)  Each Bank that is not a United States person (as
     such term is defined in Section 7701(a)(30) of the Code) agrees
     to deliver to the Borrowers and Agent on or prior to the date of
     this Agreement, or in the case of a Bank that is an Assignee of
     an interest under this Agreement pursuant to Subsection 9.2
     (unless the respective Bank was already a Bank hereunder
     immediately prior to such assignment), on the date of such
     assignment to such Bank, (i) two accurate and complete original
     signed copies of IRS Form 4224 or 1001 (or successor forms)
     certifying to such Bank's entitlement to a complete exemption
     from United States withholding tax with respect to payments to be
     made under this Agreement and under any Note, or (ii) if the Bank
     is not a "bank" within the meaning of Section 881(c)(3)(A) of the
     Code and cannot deliver either IRS Form 1001 or 4224 pursuant to
     clause (i) above, (A) a certificate substantially in the form of
     Exhibit 2.9(c) (any such certificate, a "Section 2.9(c)(ii)
     Certificate"), and (B) two accurate and complete original signed
     copies of IRS Form W-8 (or successor form) certifying to such
     Bank's entitlement to a complete exemption from United States
     withholding tax with respect to payments to be made under this
     Agreement and under any Note.  In addition, each Bank agrees that
     from time to time after the date of this Agreement, when a lapse
     in time or change in circumstances renders the previous
     certification obsolete or inaccurate in any material respect, it
     will deliver to the Borrowers and Agent two new accurate and
     complete original signed copies of IRS Form 4224 or 1001, or Form
     W-8 and a Section 2.9(c)(ii) Certificate, as the case may be, and
     such other forms as may be required in order to confirm or
     establish the entitlement of such Bank to a continued exemption
     from or reduction in United States withholding Tax with respect
     to payments to be made under this Agreement and any Note, or it
     shall immediately notify the Borrowers and Agent of its inability
     to deliver any such form or certificate.  Notwithstanding
     anything to the contrary contained in Subsection 2.9(a), but
     subject to Subsection 9.2, (x) each Borrower shall be entitled,
     to the extent it is required to do so by law, to deduct or
     withhold income or similar Taxes imposed by the United States (or
     any political subdivision or taxing authority thereof or therein)
     from interest, fees or other amounts payable hereunder for the
     account of any Bank or any holder of the Revolving Credit Note or
     the Term Loan Note which is not a United States person (as such
     term is defined in Section 7701(a)(30) of the Code) for United
     States Federal income tax purposes to the extent that such Bank
     or holder has not provided to the Borrowers IRS forms that
     establish a complete exemption from such deduction or
     withholding, and (y) any Bank or any holder of the Revolving
     Credit Note or the Term Loan Note that has not provided to the
     Borrowers the IRS forms required to be provided to the Borrowers
     pursuant to this Subsection 2.9(c) shall not be entitled to
     indemnification under this Subsection 2.9 with respect to any
     deduction or withholding which would not have been required if
     such Bank or holder had provided such forms.

               (d)  Each Bank agrees that, as promptly as practicable
     after it becomes aware of the occurrence of any event or the
     existence of any condition that would cause the Borrowers to make
     a payment in respect of any Taxes pursuant to Subsection 2.9(a)
     or a payment in indemnification for any Taxes pursuant to
     Subsection 2.9(b), it will use reasonable efforts to make, fund
     or maintain the Loan (or portion thereof) of such Bank with
     respect to which the aforementioned payment is or would be made
     through another lending office of such Bank if as a result
     thereof the additional amounts which would otherwise be required
     to be paid by the Borrowers in respect of such Loans (or portions
     thereof) would be materially reduced, and if, as determined by
     such Bank, in its reasonable discretion, the making, funding or
     maintaining of such Loans (or portions thereof) through such
     other lending office would not otherwise materially adversely
     affect such Loans or such Bank.  The Borrowers agree to pay all
     reasonable expenses incurred by any Bank in utilizing another
     lending office of such Bank pursuant to this Subsection 2.9(d).

          2.10 Method of Payment.  Repayment of the principal amount
     of each Loan, payment of all interest owing in connection with
     any Loan, and payment of all other amounts owing by the Borrowers
     to the Agent pursuant to this Agreement, the Revolving Credit
     Note, or the Term Loan Note shall be made in lawful money of the
     United States to the Agent at its Principal Office in immediately
     available funds.  No such repayment or payment shall be deemed to
     have been received by the Agent until received by the Agent at
     its Principal Office, and any such repayment or payment received
     by the Agent at its Principal Office after 12:00 noon on any day
     shall be deemed to have been received by the Agent at its
     Principal Office on the next succeeding Business Day.  Each
     Borrower hereby authorizes the Agent to charge from time to time
     against the operating account of such Borrower with M&T the
     amount of any such repayment or payment.  Whenever any repayment
     or payment to be made under this Agreement or under any Note
     shall be stated to be due on a day other than a Business Day,
     such payment shall be made on the next succeeding Business Day,
     and such extension of time shall in such case be included in the
     computation of the payment of interest and late fees.

                 SECTION 3  REPRESENTATIONS AND WARRANTIES

     The Borrowers hereby jointly and severally represent and warrant
     to the Banks as follows:

          3.1  Financial Condition.

               (a)  The Borrowers have heretofore delivered to Agent
     the following financial statements:

                    (i)  the audited financial statements of NCDC for
     the fiscal years of NCDC ending December 31, 1994, December 31,
     1995 and December 31, 1996;

                    (ii) the audited financial statements of LaSalle
     for the fiscal years of LaSalle ending October 31, 1994, October
     31, 1995 and October 31, 1996;

                    (iii) the unaudited financial statements of NCDC
     for the fiscal quarter ended March 31, 1997; and

                    (iv) the unaudited financial statements of LaSalle
     for the period commencing November 1, 1996 and ending January 31,
     1997, the month ended February 28, 1997 and the month ended March
     31, 1997.

               (b)  All financial statements and other financial data
     which have been furnished to the Agent for the purposes of or in
     connection with this Agreement or any transaction contemplated
     hereby present fairly the financial condition of NCDC, and to the
     best of NCDC's knowledge, LaSalle (other than with respect to the
     elimination of the item described as "Receivable due from Parent"
     and the corresponding reduction in "Total Shareholder Equity"
     described in the audited financial statements of LaSalle for the
     period ending October 31, 1996), as the case may be, as of the
     dates thereof and the results of its operations for the period(s)
     covered thereby.  As of the date hereof, all projections which
     have been furnished to the Agent for the purposes of or in
     connection with this Agreement, or any transaction contemplated
     hereby (including, without limitation, the projections included
     as part of the Offering Memorandum), taken together, have been
     the management of NCDC's best estimate of the future performance
     of the Borrowers, based upon historical financial information and
     reasonable assumptions of the management of NCDC.

               (c)  All financial statements and other financial data
     which shall hereafter be furnished to the Agent for the purposes
     of or in connection with this Agreement, or any transaction
     contemplated hereby, will present fairly the financial condition
     of the Borrowers and their Subsidiaries, as of the dates thereof
     and the results of its operations for the period(s) covered
     thereby.  All projections which shall hereafter be furnished to
     the Agent for the purposes of or in connection with this
     Agreement, or any transaction contemplated hereby, will be the
     management of each Borrower's best estimate of the future
     performance of the Borrowers and their Subsidiaries, based upon
     historical financial information and reasonable assumptions of
     the management of Borrowers.

          3.2  No Change.  There have been no material adverse changes
     in the business, operations, property or financial or other
     condition of Niagara, any Borrower, or any of the Borrowers'
     Subsidiaries, as applicable, since the dates of the most current
     financial statements referred to in Subsection 3.1(a).

          3.3  Corporate Existence; Compliance with Law.  Each
     Borrower and each of their Subsidiaries (a) is duly organized,
     validly existing and in good standing under the laws of the
     jurisdiction of its incorporation, (b) has the corporate power,
     authority and legal right to own or lease and operate its
     property and to conduct the business in which it is currently
     engaged, (c) is duly qualified, licensed or authorized as a
     foreign corporation, and is in good standing or continues to be
     authorized under the laws of each jurisdiction where the failure
     to so qualify or be authorized and remain in good standing or
     authorized could materially and adversely affect the ability of
     such Borrower or Subsidiary to own or lease and operate its
     property or to conduct the business in which it is currently
     engaged or will be engaged upon closing of the Acquisition, and
     (d) other than with respect to environmental matters as described
     in Subsection 3.14, is in compliance with all Requirements of Law
     other than any noncompliance which, individually or in the
     aggregate, would not reasonably be expected to have a material
     adverse effect on the business, operations, property or other
     financial condition of any Borrower or Subsidiary.

          3.4  Ownership of Borrower Equity Interests.

               (a) Schedule 3.4(a) attached hereto contains a true,
     correct and complete statement of: (i) the total number and class
     of each class of stock which each Borrower and each Subsidiary of
     a Borrower is authorized to issue; and (ii) the total number and
     class of each class of stock of each Borrower and of each of
     their Subsidiaries which is issued and outstanding together with
     the identity of the record and beneficial owner (or owners) of
     all the issued and outstanding stock of each Borrower and of each
     Subsidiary.  All of such issued and outstanding shares of stock
     of each Borrower and of each such Subsidiary have been duly
     authorized and validly issued.   

               (b)  As of the date of this Agreement Niagara is the
     record and beneficial owner of and has good and marketable title
     to one hundred percent (100%) of the issued and outstanding
     shares of capital stock of NCDC and NCDC is the record and
     beneficial owner of and has good and marketable title to one
     hundred percent (100%) of the issued and outstanding shares of
     capital stock of LaSalle, free and clear of all Liens (other than
     any Lien pursuant to the Loan Documents).  Other than the equity
     interests of NCDC in LaSalle as a result of the consummation of
     the Acquisition, as of the date of this Agreement no Borrower has
     any equity or ownership interest in any other Person.

          3.5  Corporate Power; Authorization; Enforceable
     Obligations.  Each Borrower has the corporate power and authority
     to execute and deliver this Agreement, the Revolving Credit Note,
     the Term Loan Note, and each of the Collateral Documents, and to
     perform its obligations hereunder and thereunder.  Each Borrower
     has taken all necessary corporate and shareholder action to
     authorize the borrowings on the terms and conditions of this
     Agreement, the Revolving Credit Note, and the Term Loan Note.  No
     consent of any other Person and no authorization of, notice to,
     or other act by or in respect of any Governmental Authority, is
     required in connection with the borrowings hereunder, except for
     filings or recordings in public offices necessary in connection
     with the Collateral Documents and for post-closing securities law
     filings necessary in connection with the Acquisition.  This
     Agreement, the Revolving Credit Note, the Term Loan Note and each
     of the Collateral Documents have been duly executed and delivered
     on behalf of each Borrower (and with respect to the Collateral
     Documents, each Subsidiary to the extent applicable) and this
     Agreement, the Revolving Credit Note, the Term Loan Note, and
     each of the Collateral Documents constitute legal, valid and
     binding obligations of each Borrower (and with respect to the
     Collateral Documents, each Subsidiary to the extent applicable)
     enforceable against each Borrower (and each Subsidiary,
     respectively) in accordance with their respective terms, except
     as enforceability may be limited by applicable bankruptcy,
     insolvency, reorganization, moratorium or similar laws affecting
     the enforcement of creditors' rights generally.

          3.6  No Legal Bar.  The execution, delivery and performance
     of this Agreement, the Revolving Credit Note, the Term Loan Note,
     the Collateral Documents, the borrowings hereunder and the use of
     the proceeds thereof (a) will not violate any Requirement of Law
     or any Contractual Obligation of any Borrower or Subsidiary,
     other than violations which, individually or in the aggregate,
     would not reasonably be expected to have a material adverse
     effect on the business, operations, property or financial or
     other condition of any Borrower or Subsidiary, and (b) will not
     result in, or require, the creation or imposition of any Lien not
     permitted under Subsection 6.2 on any of the respective
     properties or revenues of a Borrower or Subsidiary.

          3.7  No Litigation.  Other than with respect to
     environmental matters as described in Subsection 3.14, no
     litigation, investigation or proceeding of or before any
     arbitrator or Governmental Authority is pending, or to the
     knowledge of any Borrower, threatened, by or against any Borrower
     or Subsidiary or any of their respective properties or revenues
     (a) with respect to this Agreement, the Revolving Credit Note,
     the Term Loan Note, the Collateral Documents or any of the
     transactions contemplated hereby or thereby, or (b) which, if
     adversely determined, would reasonably be expected to have a
     material adverse effect on the business, operations, property or
     financial or other condition of any Borrower or Subsidiary.  No
     judgments are outstanding against either of the Borrowers or any
     Subsidiary or binding upon any of their respective assets or
     properties which would, individually or in the aggregate,
     reasonably be expected to have a material adverse effect on the
     business, operations, property or financial or other condition of
     any Borrower or Subsidiary.

          3.8  No Default.  No Borrower or Subsidiary is in default
     under or with regard to any Contractual Obligation in any respect
     which would be materially adverse to the business, operations,
     property or financial or other condition of such Borrower or
     Subsidiary, or which would materially adversely affect the
     ability of such Borrower or Subsidiary to perform its respective
     obligations under this Agreement, the Revolving Credit Note, the
     Term Loan Note, or any of the Collateral Documents.  No Default
     or Event of Default has occurred.

          3.9  Ownership of Property; Liens.  Each Borrower and each
     Subsidiary has good record and marketable or insurable title in
     fee simple to or valid leasehold interests in, all its real
     property, and valid legal title or leasehold interests to all its
     personal property, and none of such property is subject to any
     Lien, except as permitted in Subsection 6.2, or as set forth on
     Schedule 3.9.

          3.10 Solvency.  Immediately prior to the consummation of the
     Acquisition and after giving effect thereto, the Borrowers, both
     individually and on a Consolidated basis, shall be, and are,
     Solvent.

          3.11 Taxes.  Each Borrower and each Subsidiary has filed or
     caused to be filed all returns for Taxes required to be filed,
     and has paid all Taxes shown to be due and payable on said
     returns or on any assessments made against it and all other
     taxes, fees or other charges imposed on it by any Governmental
     Authority other than (a) tax returns and Taxes the failure to
     file or pay, as applicable, which individually or in the
     aggregate would not reasonably be expected to have a material
     adverse effect on the business, operations, property or financial
     or other condition of any Borrower or Subsidiary, and (b) the
     amount or validity of which is currently being contested in good
     faith by appropriate proceedings and with respect to which
     reserves in conformity with GAAP have been provided on the books
     of such Borrower or Subsidiary, respectively; and no tax liens
     have been filed and no assessments are being formally asserted
     with respect to any such taxes, fees or other charges, except for
     statutory liens for current taxes not yet due and payable.

          3.12 Federal Regulations.  Neither Borrower nor any
     Subsidiary is engaged, and neither Borrower nor any Subsidiary
     will engage, principally or as one of its important activities,
     in the business of extending credit for the purpose of
     "purchasing" or "carrying" (as each such term is defined in
     Regulation U) any Margin Stock.  No part of the proceeds of the
     Revolving Credit Loan or the Term Loan hereunder will be used for
     any purpose which violates, or which would be inconsistent with,
     the provisions of the Regulations of the Board of Governors of
     the Federal Reserve System or of the Investment Company Act of
     1940, as amended.

          3.13 Investment Company Act.  Neither Borrower nor any
     Subsidiary is an "investment company" or a company "controlled"
     by an "investment company", within the meaning of the Investment
     Company Act of 1940, as amended.

          3.14 Environmental Matters.

               (a)  Except as disclosed in the Metcalf and Eddy
     Reports or in Schedule 3.14, to each Borrower's knowledge, each
     Borrower and each Subsidiary has duly complied with, and each of
     their businesses, operations, assets, equipment, property,
     leaseholds, or other facilities are in compliance with, the
     provisions of all federal, state and local environmental, health
     and safety laws, codes and ordinances, and all rules and
     regulations promulgated thereunder.

               (b)  Except as disclosed in the Metcalf and Eddy
     Reports or in Schedule 3.14, to each Borrower's knowledge, each
     Borrower and Subsidiary has been issued and will maintain all
     required federal, state and local permits, licenses, certificates
     and approvals relating to (i) air emissions, (ii) discharges to
     surface water or groundwater, (iii) noise emissions, (iv) solid
     or liquid waste disposal, (v) the use, generation, storage,
     transportation, or disposal of toxic or hazardous substances or
     wastes (intended hereby and hereafter to include any and all such
     materials listed in any federal, state, or local law, code or
     ordinance, and all rules and regulations promulgated thereunder,
     as hazardous or potentially hazardous), or (vi) other
     environmental, health, or safety matters.

               (c)  Except as disclosed in the Metcalf and Eddy
     Reports or in Schedule 3.14, neither Borrower nor any Subsidiary
     has received any notice of, and neither Borrower knows of or
     suspects, facts which might constitute any violations of any
     federal, state or local environmental, health or safety laws,
     codes or ordinances, and any rules or regulations promulgated
     thereunder with respect to its or any Subsidiary's business,
     operations, assets, equipment, property, leaseholds or other
     facilities.

               (d)  Except as disclosed in the Metcalf and Eddy
     Reports or in Schedule 3.14 and except in accordance with a valid
     governmental permit, license, certificate, or approval issued to
     a Borrower or a Subsidiary, to the best each Borrower's
     knowledge, there has been no emission, spill, release, or
     discharge into or upon (i) the air, (ii) soils or any
     improvements located thereon, (iii) surface water or groundwater,
     or (iv) the sewer, septic system or waste treatment, storage or
     disposal system servicing the premises, of any toxic or hazardous
     substances or wastes at or from any premises owned or occupied by
     such Borrower or Subsidiary.

               (e)  Except as disclosed in the Metcalf and Eddy
     Reports or in Schedule 3.14, there is no complaint, order,
     directive, claim, citation, or notice by any governmental
     authority or any person or entity pending with respect to (i) air
     emissions, (ii) spills, releases, or discharges to soils or
     improvements located thereon, surface water, groundwater or the
     sewer, septic system or waste treatment, storage or disposal
     systems servicing the premises, (iii) noise emissions, (iv) solid
     or liquid waste disposal, (v) the use, generation, storage,
     transportation, or disposal of toxic or hazardous substances or
     waste, or (vi) other environmental, health or safety matters
     affecting either Borrower or any Subsidiary or their respective
     businesses, operations, assets, equipment, property, leaseholds,
     or other facilities.

          3.15 ERISA.  Each Borrower and each Subsidiary is in
     material compliance with all applicable provisions of ERISA.  No
     Borrower has (a) incurred any accumulated funding deficiency
     within the meaning of ERISA, (b) except as described in Schedule
     3.15, incurred any material unfunded vested liability under any
     Plan, (c) incurred any material liability to the PBGC in
     connection with any Plan, or (d) engaged in a prohibited
     transaction within the meaning of ERISA.  Except for the
     consummation of the Acquisition, no Reportable Event has occurred
     with respect to any Plan.

          3.16 Acquisition Agreement.  The Borrowers have heretofore
     furnished to the Agent a true, complete and correct copy of the
     Acquisition Agreement, including all schedules and exhibits
     thereto, and all closing documents executed and delivered under
     the terms of the Acquisition Agreement.

          3.17 Acquisition.  As of the date of this Agreement, the
     Borrowers have consummated the Acquisition in accordance with the
     terms of the Acquisition Agreement, and NCDC owns all of the
     issued and outstanding capital stock of LaSalle free and clear of
     all Liens.

          3.18 Collateral Locations.  All of the Borrowers' and
     Subsidiaries' assets are located only at the locations set forth
     in Schedule 3.18 of this Agreement.

          3.19 Licenses and Permits.  Other than with respect to
     environmental matters as described in Subsection 3.14, (a) to
     each Borrowers' knowledge, each License of the Borrowers and of
     each of their Subsidiaries is in full force and effect, and (b)
     each Borrower and each of their Subsidiaries has complied with,
     and the business, operations, assets, equipment, property,
     leaseholds or other facilities of such Borrower or Subsidiary are
     in compliance with, all Requirements of Law relating to the
     maintenance of such Licenses, other than any noncompliance which,
     individually or in the aggregate, would not reasonably be
     expected to have a material adverse effect on the business,
     operations, property or financial or other condition of any
     Borrower or Subsidiary.

          3.20 Subordinated Debt Offering.  The Borrowers have
     heretofore furnished to the Agent a true, complete and correct
     copy of the Offering Memorandum, the Subordinated Debt Agreement,
     the 12.5% Subordinated Notes, and all schedules and exhibits
     thereto, and all closing documents executed and delivered in
     connection therewith.

          3.21 Employee Controversies.  Except as described in
     Schedule 3.21 hereto, there are no strikes, work stoppages or
     material labor controversies pending or, to each of the
     Borrower's knowledge, threatened, between the Borrowers or any of
     their Subsidiaries and any of their employees, other than those
     which would not, either individually or in the aggregate,
     reasonably be expected to have a material adverse effect on the
     business, operations, property or financial or other condition of
     any Borrower or any of their Subsidiaries.

          3.22 Patents, Trademarks and Licenses.  Each of the
     Borrowers and their Subsidiaries owns or possesses rights to use
     all licenses, patents, patent applications, copyrights, service
     marks, trademarks and tradenames required to conduct its
     business, except where the failure to own or possess any such
     right, either individually or in the aggregate, would not
     reasonably be expected to have a material adverse effect on the
     business, operations, property or financial or other condition of
     the Borrower or any of their Subsidiaries.   No license, patent
     or trademark owned or possessed by any Borrower or Subsidiary has
     been declared invalid, been limited by order of any court or by
     agreement, or is the subject of any infringement, interference or
     similar proceeding or challenge, other than those declarations of
     invalidity, orders, agreements or proceedings, which, if
     adversely concluded, would not, either individually or in the
     aggregate, reasonably be expected to have a material adverse
     effect on the business, operations, property or financial or
     other condition of any Borrower or any of their Subsidiaries.

          3.23 Full Disclosure.  This Agreement, the financial
     statements delivered in connection herewith, the representations
     and warranties of the Borrowers herein and in any other document
     delivered or to be delivered by or on behalf of the Borrowers or
     any of their Subsidiaries, do not and will not contain any untrue
     statement of a material fact or omit to state a material fact
     necessary to make the statements contained therein or herein, in
     light of the circumstances under which they were made, or will be
     made, not misleading.  There is no material fact which the
     Borrowers have not disclosed to the Banks in writing which
     materially and adversely affects or, so far as the Borrowers now
     foresee, will materially and adversely affect, the assets,
     business, prospects, profits, or condition (financial or
     otherwise) of any Borrower, any of their Subsidiaries, the rights
     of the Banks or the ability of the Borrowers to perform this
     Agreement. 

          3.24 Survival of Warranties.  All representations and
     warranties contained in this Agreement and the other Loan
     Documents shall survive the execution and delivery of this
     Agreement until all indebtedness to the Banks has been finally
     and indefeasibly paid in full.

                      SECTION 4  CONDITIONS PRECEDENT

          4.1  Conditions to Extension of Credit.  The obligations of
     the Banks to extend the Credit is subject to the satisfaction or
     waiver prior to or concurrently therewith of the following
     conditions precedent:

               (a)  Notes.  (i) The Agent shall have received the
     Revolving Credit Note conforming to the requirements hereof and
     executed by an Authorized Officer of each Borrower; and (ii) the
     Agent shall have received the Term Loan Note conforming to the
     requirements hereof and executed by an Authorized Officer of each
     Borrower.

               (b)  Opinions.  The Agent shall have received the
     opinion of legal counsel to the Borrowers and Niagara, dated the
     date of this Agreement and addressed to the Banks, in form and
     substance satisfactory to the Agent.  Such opinion shall address,
     without limitation, such matters incident to the transactions
     contemplated by this Agreement, the Revolving Credit Note, the
     Term Loan Note, the Collateral Documents, the Acquisition
     Agreement, the Acquisition, and the Subordinated Debt Offering as
     the Agent shall reasonably require.

               (c)  Security Agreements.  (i)  Each Borrower shall
     have executed and delivered to the Agent a Security Agreement in
     form and content acceptable to the Agent, granting to the Agent a
     Lien in all of such Borrower's equipment, inventory, fixtures,
     accounts, chattel paper, general intangibles, documents, and
     instruments, whether now owned or hereafter acquired, including,
     without limitation, pursuant to the Acquisition Agreement,
     wherever located, and any and all products and proceeds thereof,
     and shall secure the payment of any and all indebtedness and
     liabilities, whether now existing or hereafter incurred, of such
     Borrower to the Agent; and the Agent shall have received (y)
     appropriate financing statements to perfect each such Lien, which
     Lien shall be superior in priority to all other Liens, other than
     (I) Liens described in Schedule 3.9, and (II) Liens arising after
     the date of this Agreement having priority over the Liens of the
     Agent by operation of applicable law, and (z) certificate(s)
     evidencing all of the issued and outstanding capital stock of
     LaSalle, together with duly endorsed stock power(s);

                    (ii) Each Borrower shall have executed and
     delivered to the Agent a Collateral Assignment of Patents and
     Trademarks in form and substance acceptable to the Agent (the
     "Patent Assignment Agreements"); 

                    (iii)  Niagara shall have executed and delivered
     to the Agent a pledge security agreement (the "Niagara Pledge
     Agreement") granting a Lien on and a pledge of all the issued and
     outstanding shares of capital stock of NCDC to the Agent to
     secure  the payment and performance by Niagara of its obligations
     under the Niagara Guaranty, and Niagara shall have delivered to
     the Agent certificates evidencing all of the issued and
     outstanding shares of capital stock of NCDC, together with
     appropriate stock powers duly endorsed in blank; and

                    (iv) NCDC shall have executed and delivered to the
     Agent a pledge security agreement (the "NCDC Pledge Agreement")
     granting a Lien on and a pledge of all the issued and outstanding
     shares of capital stock of LaSalle to the Agent to secure the
     payment and performance by the Borrowers of their obligations
     under the Loan Documents, and NCDC shall have delivered to the
     Agent certificates evidencing all of the issued and outstanding
     shares of capital stock of LaSalle, together with appropriate
     stock powers duly endorsed in blank.

               (d)  Mortgages.  Each Borrower shall have executed and
     delivered to the Agent a mortgage, deed of trust or other
     applicable document in form and content acceptable to the Agent,
     in its sole discretion, to grant to the Agent a Lien on the real
     property ("Mortgage") of Borrowers described in Schedule 4.1
     hereof, and the Agent shall have received such other
     documentation to perfect each Mortgage, and each such Mortgage
     shall be superior in priority to all other Liens.  Each Mortgage
     shall be supported by a survey acceptable to the Agent and issued
     by a licensed surveyor, and by a mortgagee title insurance policy
     issued by a licensed title insurance company acceptable to the
     Agent, and such policy shall be in form and content satisfactory
     to the Agent, insuring the Mortgage to be a valid Lien superior
     to all other Liens and encumbrances on the respective real
     property, subject only to such exceptions acceptable to the
     Agent.  In connection with each Mortgage the Borrowers shall be
     required to execute and deliver to the Agent an Assignment of
     Leases and Rents relating to the subject real property, in form
     and content acceptable to the Agent.

               (e)  Environmental.  Each Borrower shall have executed
     and delivered to the Agent an Environmental Indemnification
     Agreement ("Environmental Indemnification Agreement") in form and
     content acceptable to the Agent.

               (f)  Niagara Guaranty.  Niagara shall have executed and
     delivered to the Agent an Unconditional and Continuing Guaranty
     agreement (the "Niagara Guaranty") in form and content acceptable
     to Agent, guaranteeing to the Agent the payment when due of all
     Indebtedness and Liabilities of each of the Borrowers to the
     Agent and the Banks arising under any of the Loan Documents.

               (g)  Corporate Documents.  The Agent shall have
     received a copy (in form and substance satisfactory to the Agent)
     certified by the Secretary or an Assistant Secretary of each
     Borrower of the resolutions of the Board of Directors of such
     Borrower authorizing the execution, delivery and performance of
     this Agreement, the Revolving Credit Note, the Term Loan Note,
     the Acquisition Agreement, the Subordinated Debt Offering and the
     Collateral Documents.  The Agent shall have received a copy (in
     form and substance satisfactory to the Agent) certified by the
     Secretary or Assistant Secretary of Niagara of the resolutions of
     the Board of Directors of Niagara, authorizing the execution and
     delivery of the Niagara Guaranty and of the Niagara Pledge
     Agreement.

               (h)  Certificate of Incumbency.  The Agent shall have
     received a certificate (in form and substance satisfactory to the
     Agent) of the Secretary or an Assistant Secretary of each
     Borrower and of Niagara as to the incumbency and signature of the
     officers of each of the Borrowers and Niagara, respectively,
     authorized to sign the applicable Loan Documents to be executed
     by such Person, and any certificate or other document to be
     delivered pursuant to or in connection therewith.

               (i)  Termination of Liens.  Except as permitted under
     Subsection 6.2, all holders of existing Liens in assets of either
     of Borrowers, shall have executed and delivered to the Agent UCC-
     3 Termination Statements in form and content acceptable to the
     Agent or shall have otherwise taken action required by the Agent,
     to terminate such Liens.

               (j)  Termination of Indebtedness.  The Borrowers shall
     have repaid in full the amount of any Indebtedness to the Buffalo
     and Erie County Regional Development Corporation and to the
     Buffalo Enterprise Development Corporation.

               (k)  Acquisition Agreement.  NCDC shall have acquired
     all the issued and outstanding capital stock of LaSalle pursuant
     to the terms of the Acquisition Agreement.

               (l)  Subordinated Debt Offering. The Agent shall have
     received true, correct and complete copies of the Offering
     Memorandum and all documents executed and delivered in connection
     with the Subordinated Debt Offering and evidence satisfactory to
     the Agent of receipt by NCDC of cash proceeds in an amount of not
     less than Twenty Million Dollars ($20,000,000) less customary
     fees and expenses associated therewith, resulting from the
     Subordinated Debt Offering.

               (m)  Certificate of Insurance.  The Agent shall have
     received certificates of insurance and insurance policies, in
     form and content acceptable to the Agent, evidencing the
     insurance required to be carried by the Borrowers pursuant to
     Subsection 5.10 hereof with endorsements, satisfactory to the
     Agent, designating the Agent as an additional insured, a loss
     payee and mortgagee and further designating that each such
     insurance policy contains a notice of cancellation provision
     satisfactory to the Agent.

               (n)  Payment of Fees.  On or before closing hereof, M&T
     shall have received the full amount of all fees described in the
     Commitment Fee Letter dated March 18, 1997 among the Agent, NCDC
     and Niagara.

               (o)  General Assurances.  All other documents and legal
     matters in connection with the transactions contemplated by this
     Agreement, the other Loan Documents, the Acquisition and the
     Subordinated Debt Offering shall be satisfactory in form and
     substance to the Agent.  The Borrowers shall have delivered such
     further documents to the Agent and taken such further action
     respecting this Agreement and the other Loan Documents as the
     Agent shall reasonably request.

          4.2  Conditions to Subsequent Extension of Credit.  The
     obligation of the Banks to make each Revolving Credit Loan is
     subject to the satisfaction prior to or concurrently therewith of
     the following conditions precedent:

               (a)  Subject to any modifications subsequently
     disclosed by either Borrower in writing to the Agent, the
     representations and warranties made by the Borrowers herein shall
     be true and correct in all material respects on and as of the
     Borrowing Date for each of the Revolving Credit Loans as if made
     on and as of such date (unless such representation and warranty
     expressly provides that it is made as of a specific date), and
     the representations and warranties made by the Borrowers which
     are contained in any certificate, document or financial or other
     statement furnished at any time under or in connection herewith
     are true and correct in all material respects on and as of the
     date made.

               (b)  The receipt by the Agent of a Borrowing Base
     Certificate certifying as to the amount of the Borrowing Base as
     of the proposed Borrowing Date of such Revolving Credit Loan
     together with such other information as Agent may reasonably
     request.

               (c)  No Default or Event of Default shall have occurred
     and be continuing on such proposed Borrowing Date or after giving
     effect to the Revolving Credit Loan to be made on such Borrowing
     Date.

               (d)  Guaranties.  Each Borrower shall have furnished to
     Agent the written unlimited continuing guaranties of each
     Subsidiary of a Borrower which may be established after the date
     of this Agreement, guarantying payment of any and all
     Indebtedness of each Borrower and each other Subsidiary, and of
     the Borrowers and their Subsidiaries collectively, to Agent.

     Each borrowing by a Borrower hereunder shall constitute a
     representation and warranty by the Borrowers as of the date of
     each such borrowing that the conditions in this Subsection have
     been satisfied.

                      SECTION 5  AFFIRMATIVE COVENANTS

          The Borrowers hereby agree that, so long as any Revolving
     Credit Loan or the Term Loan remains outstanding and unpaid or
     any other amount is owing to the Agent or any Bank hereunder or
     under any Loan Document, the Borrowers shall, and shall cause
     each of their Subsidiaries, to do the following:

          5.1  Financial Statements.  Furnish or cause to be furnished
     to the Agent:

               (a)  as soon as available, but in any event within one
     hundred twenty (120) days after the end of each Fiscal Year of
     Niagara and the Borrowers, a copy of the audited Consolidated
     financial statements of Niagara, the Borrowers and Borrowers'
     Subsidiaries, at and as of the end of such Fiscal Year, certified
     without qualification or exception by the Independent Public
     Accountants; and

               (b)  as soon as available, but in any event within one
     hundred twenty (120) days after the end of each Fiscal Year of
     the Borrowers, a copy of the audited Consolidated financial
     statements of the Borrowers and Borrowers' Subsidiaries at and as
     of the end of such Fiscal Year, certified without qualification
     or exception by the Independent Public Accountants; and

               (c)  as soon as available, but in any event within
     fifty (50) days after the end of each calendar quarter, a copy of
     Form 10-Q (with all attachments) filed by Niagara with the
     Securities and Exchange Commission with respect to such calendar
     quarter; and

               (d)  as soon as available, but in any event not later
     than thirty (30) days after the end of each calendar month, a
     copy of the unaudited Consolidating balance sheet of the
     Borrowers and their Subsidiaries as of the end of such calendar
     month and the related Consolidating unaudited statements of
     income and retained earnings and cash flow for the period
     beginning with the first day of the Borrowers' current Fiscal
     Year and ending on the last day of such calendar month, setting
     forth in each case in comparative form the figures for the same
     period in the previous Fiscal Year; and

               (e)  as soon as available, but in any event not later
     than sixty (60) days after the date of this Agreement, the
     audited financial statements of LaSalle at and as of the end of
     the five (5) month period commencing November 1, 1996 and ending
     on March 31, 1997; and

               (f)  as soon as available, but in any event not later
     than sixty (60) days after the date of this Agreement, a
     Consolidating pro forma balance sheet of the Borrowers dated as
     of the closing date of this Agreement which reflects (i) cash
     proceeds from the Subordinated Debt Offering, and (ii) the assets
     and liabilities of the Borrowers after the closing of the
     Acquisition pursuant to the Acquisition Agreement.

          All such financial statements shall be true, complete and
     correct in all material respects and be prepared in reasonable
     detail and in accordance with GAAP, including principles of
     consolidation, applied consistently throughout the periods
     reflected therein (except as approved by such accountants or
     officer, as the case may be, and disclosed therein and that the
     monthly financial statements shall be prepared without footnotes
     in accordance with GAAP).

          5.2  Certificates; Other Information.  Furnish to the Agent:

               (a)  upon the request of the Agent, concurrently with
     the delivery of any of the financial statements referred to in
     Subsections 5.1(a) and 5.1(b), a certificate of the Independent
     Public Accountants certifying such financial statements stating
     that in making the examination necessary therefor no knowledge
     was obtained of any Default or Event of Default, except as
     specified in such certificate;

               (b)  concurrently with the delivery of the financial
     statements referred to in Subsections 5.1(a) and 5.1(b), a
     certificate of an Authorized Officer of each Borrower (i) stating
     that, to the best of his or her knowledge, such Borrower and such
     Borrower's Subsidiaries during such period has observed or
     performed all of its covenants and other agreements, and
     satisfied every condition contained in this Agreement, the
     Revolving Credit Note, Term Loan Note and all other Loan
     Documents to be observed, performed or satisfied by it, and that
     such Authorized Officer has obtained no knowledge of any Default
     or Event of Default except as specified in such certificate, and
     (ii) showing in detail the calculations supporting such statement
     in respect of the financial covenants contained in Subsection 6.3
     of this Agreement.

               (c)  as soon as available, but in any event not later
     than thirty (30) days after the end of each calendar month, a
     Borrowing Base Certificate as of the end of such month, together
     with a certificate of an Authorized Officer of each Borrower
     containing a current accounts receivable aging of each Borrower
     and its Subsidiaries and a monthly inventory report showing
     categories and costs of inventory of each Borrower and its
     Subsidiaries, and such other information as Agent may reasonably
     request.

               (d)  within sixty (60) days after the end of each
     Fiscal Year of the Borrowers, a copy of the projections by each
     Borrower's management of the operating budget and cash flow of
     such Borrower and its Subsidiaries for the then current Fiscal
     Year, such projections to be accompanied by a certificate of an
     Authorized Officer of such Borrower to the effect that such
     projections have been prepared on the basis of reasonable
     assumptions and that such Authorized Officer on the date he or
     she renders such certificate has no reason to believe that such
     assumptions are unreasonable or misleading in any material
     respect.

               (e)  Promptly upon their becoming available, one copy
     of (i) each financial statement, report (including, without
     limitation, Niagara's annual report to shareholders, if any,
     prepared pursuant to Rule 14a-3 under the Securities Exchange Act
     of 1934, as amended), notice or proxy statement sent by Niagara
     to public securities holders generally, and (ii) each regular or
     periodic report, each registration statement and each prospectus
     and all amendments thereto filed by Niagara with the Securities
     and Exchange Commission or any successor thereto and of all press
     releases and other statements made available generally by Niagara
     to the public concerning developments that are material.

          5.3  Conduct of Business and Maintenance of Existence. 
     Continue to engage in business of the same general type as now
     conducted by each Borrower, and preserve, renew and keep in full
     force and effect each Borrower's corporate existence and take all
     reasonable action to maintain all rights, privileges, Licenses,
     and franchises necessary or desirable in the normal conduct of
     each Borrower's business.

          5.4  Compliance.  Other than with respect to the
     environmental matters as disclosed in the Metcalf and Eddy
     Reports or in Schedule 3.14, (a) at all times conduct its and
     each of its Subsidiaries' business and operations, and own and
     use its and each of its Subsidiaries' assets, in compliance in
     all material respects with each Requirement of Law, (b) at all
     times, obtain, make, give or do, and maintain in full force and
     effect, each authorization, approval, permit, consent, franchise
     and license from, each registration and filing with each
     declaration, report and notice to, and each other act by or
     relating to, any Person necessary for the conduct of its and each
     of its Subsidiaries' business or operations or the ownership or
     use of any of its assets, (c) at all times remain in compliance
     in all material respects with each such authorization, approval,
     permit, consent, franchise and license, with its and each of its
     Subsidiaries', respectively, certificate of incorporation, by-
     laws or other organizational document, and with each contract
     with respect to it and each of Subsidiaries, respectively, and
     (d) immediately upon acquiring knowledge of any claim by any
     Person that such Borrower or Subsidiary has not met any of the
     requirements specified in clauses (a) through (c) of this
     Subsection 5.4, provide to the Bank a certificate executed by an
     Authorized Officer of such Borrower and specifying the nature of
     such event and what action such Borrower or Subsidiary has taken,
     is taking or proposes to take with respect thereto.  With respect
     to the environmental matters as disclosed in the Metcalf and Eddy
     Reports or in Schedule 3.14, the Borrowers shall address such
     matters to the reasonable satisfaction of the Agent.

          5.5  Inspection of Property; Books and Records; Discussions. 
     Keep proper books of record and account in which full, true and
     correct entries in conformity with GAAP and all Requirements of
     Law shall be made of all dealings and transactions in relation to
     each Borrower's and Subsidiary's business and activities; and
     permit representatives of the Agent and/or the Banks, at any
     reasonable time and as often as may reasonably be desired, to (a)
     visit and inspect any of the Borrowers' or Subsidiaries'
     properties, (b) examine and make abstracts from any of the
     Borrowers' books and records, including, without limitation an
     annual field examination conducted by representatives of the
     Agent and/or the Banks, and (c) to discuss the business,
     operations, properties and financial and other condition of the
     Borrowers with officers and employees of the Borrowers and with
     the Independent Public Accountants.

          5.6  Notices.  Give notice to the Agent of each of the
     following promptly after a Borrower knows or reasonably should
     know thereof:

               (a)  the occurrence of any Default or Event of Default,
     or the occurrence of any default or event of default under the
     terms of the Subordinated Debt Agreement or any Subordinated Debt
     Note;

               (b)  any (i) default or event of default under any
     Indebtedness, Contractual Obligation or License of a Borrower or
     any of its Subsidiaries which would reasonably be expected to
     have a material adverse effect on the business, operations,
     property or financial or other condition of a Borrower or such
     Subsidiary, or (ii) litigation, investigation or proceeding which
     may exist at any time between a Borrower or any of its
     Subsidiaries and any Person or any Governmental Authority
     involving a claim against a Borrower or such Subsidiary in an
     amount in excess of Three Hundred Thousand Dollars ($300,000),
     or, which, if adversely determined, would reasonably be expected
     to have a material adverse effect on the business, operations,
     property or financial or other condition of a Borrower or such
     Subsidiary;

               (c)  the following events, as soon as possible and in
     any event within thirty (30) days after a Borrower knows or has
     reason to know thereof: (i) the occurrence or expected occurrence
     of any Reportable Event with respect to any Plan, or (ii) the
     institution of proceedings or the taking or expected taking of
     any other action by PBGC or a Borrower to terminate or withdraw
     from any Plan, and in addition to such notice, deliver to the
     Agent whichever of the following may be applicable:  (A) a
     certificate of the chief financial officer of such Borrower
     setting forth details as to such Reportable Event and the action
     that such Borrower proposes to take with respect thereto,
     together with a copy of any notice of such Reportable Event that
     may be required to be filed with PBGC, or (B) any notice
     delivered by PBGC evidencing its intent to institute such
     proceedings or any notice to PBGC that such Plan is to be
     terminated, as the case may be;

               (d)  any proposed withdrawal by a Borrower from any
     Multiemployer Plan;

               (e)  any materially adverse change in the business,
     operations, property or financial or other condition of a
     Borrower;

               (f)  any material notice, notice of noncompliance, or
     notice of default or event of default, delivered to, or received
     from, any holder of a 12.5% Subordinated Note or delivered or
     received in connection with the Subordinated Debt Agreement;

               (g)  any representation or warranty contained in this
     Agreement or any Loan Document which was or has proven to be
     incorrect in any material respect on or as of the date made or
     deemed made.

     Each notice pursuant to this Subsection shall be accompanied by a
     statement of an Authorized Officer of the Borrower providing such
     notice, setting forth details of the occurrence referred to
     therein and stating what action such Borrower proposes to take
     with respect thereto.

          5.7  Motor Vehicle Titles.  Upon request of the Agent, make
     available all title certificates for motor vehicles owned by the
     Borrowers and their Subsidiaries and cooperate with the Agent in
     recording notice of the Lien of the Agent granted pursuant to the
     Security Agreements.

          5.8  Corporate Standing.  Maintain each Borrower's and each
     Subsidiary's existence in good standing, and remain or become
     duly licensed or qualified and authorized or in good standing in
     each jurisdiction in which the failure so to qualify and remain
     authorized or in good standing could materially and adversely
     affect the ability of such Borrower or Subsidiary to own or lease
     and operate its property or to conduct its business.

          5.9  Discharge of Indebtedness and Obligations; Leases.

               (a)  Cause to be paid and discharged all Indebtedness
     and obligations when due and all lawful Taxes, assessments and
     governmental charges or levies imposed upon a Borrower, or any
     Subsidiary of a Borrower, or upon any property, real, personal or
     mixed, belonging to a Borrower or such Subsidiary or upon any
     part thereof, before the same shall become in default, as well as
     all lawful claims for labor, materials and supplies, which if
     unpaid become a lien or charge upon the property or any part of
     it; and

               (b)  Cause to be paid and discharged all amounts due
     and owing under operating leases, equipment leases and other
     leases of real and personal property, other than any operating
     leases, equipment leases or such other leases the nonpayment of
     such amounts which, either individually or in the aggregate,
     would not reasonably be expected to have a material adverse
     effect on the business, operations, property or other financial
     condition of any Borrower or Subsidiary.

     Notwithstanding the previous Subsections 5.9(a) and 5.9(b), no
     Borrower or Subsidiary shall be required to cause to be paid and
     discharged any obligation, tax, assessment, charge, levy or claim
     so long as its validity is contested in the normal course of
     business and in good faith by appropriate and timely proceedings,
     and such Borrower or Subsidiary, respectively, sets aside on its
     books adequate reserves with respect to each tax, obligation,
     assessment, charge, levy or claim so contested. 

          5.10 Maintenance of Properties; Insurance.  (a) Keep and
     maintain all property useful and necessary in each of the
     Borrowers' and their respective Subsidiaries' businesses in good
     repair, working order and condition (other than ordinary wear and
     tear) so that the business carried on by such Borrower or
     Subsidiary may be properly conducted; (b) keep all of each
     Borrower's and each Subsidiary's property so insurable insured at
     all times with responsible insurance carriers satisfactory to the
     Agent against fire, theft and other risks in coverage, form and
     amount satisfactory to the Agent; (c) keep adequately insured at
     all times in reasonable amounts with responsible insurance
     carriers against liability on account of damage to persons or
     property and under all applicable worker's  compensation laws;
     (d) promptly deliver to the Agent certificates of insurance or
     any of those insurance policies required to be carried pursuant
     hereto, with appropriate endorsements designating the Agent as a
     named insured, loss payee and mortgagee, as reasonably requested
     by the Agent; and (e) cause each such insurance policy to contain
     a thirty (30) day notice of cancellation or material change in
     coverage provision satisfactory to the Agent.

          5.11 Fair Labor Standards Act.  Comply in all material
     respects with the provisions of the Fair Labor Standards Act of
     1938, as amended.

          5.12 Changes in Management, Ownership and Control. 
     Immediately upon any change in the employment status, duties or
     responsibilities of Michael J. Scharf, Raymond Rozanski or Frank
     Archer with respect to their employment with Niagara and/or
     either of the Borrowers, as applicable, the Borrowers shall
     provide to the Agent a certificate executed by an Authorized
     Officer of such Borrower specifying such changes.

          5.13 Guarantees By Subsidiaries.  If a Borrower forms a
     Subsidiary with the Agent's prior written consent in accordance
     with the provisions of Subsection 6.13, cause such Subsidiary to
     execute and deliver to the Agent, within thirty (30) days of its
     organization, a Guaranty Agreement, a General Security Agreement,
     and such other agreements, documents and instruments as the Agent
     may reasonably request in connection with such Guaranty and
     Security Agreement, in form and content acceptable to the Agent.

          5.14 Use of Proceeds.  The Borrowers represent to and
     covenant with the Banks that the proceeds of the Term Loan and
     the Revolving Credit Loan will be used to (a) finance the
     Acquisition (including the payment of fees and expenses of
     Borrowers with respect thereto), and (b) repay in full all
     existing Indebtedness of NCDC to M&T arising under the 1996
     Credit Facilities.  Additionally, the Borrowers represent and
     covenant that the proceeds of the Revolving Credit Loan not used
     pursuant to the preceding sentence shall be used to fund the
     general working capital purposes of the Borrowers and their
     Subsidiaries. 

                       SECTION 6  NEGATIVE COVENANTS

          The Borrowers hereby agree that, so long as the Revolving
     Credit Note or the Term Loan Note remains outstanding and unpaid
     or any other amount is owing to the Agent or any Bank hereunder
     or under any other Loan Document, the Borrowers, jointly or
     severally, shall not directly or indirectly:

          6.1  Indebtedness.  Create, incur, assume or suffer to exist
     any Indebtedness without the prior written consent of the Agent
     except:

               (a)  Indebtedness to the Agent or the Banks;

               (b)  Indebtedness of NCDC to M&T in the principal
     amount of One Million Five Hundred Thousand Dollars ($1,500,000)
     in connection with the financing of the acquisition and
     construction of a manufacturing facility in Chattanooga,
     Tennessee;

               (c)  Indebtedness of NCDC arising under the 12.5%
     Subordinated Notes, or refinancings thereof if the Agent
     determines, in its sole discretion, that the terms and provisions
     of any such refinancing do not impair the rights of the Agent or
     any Bank under any Loan Document;

               (d)  Indebtedness (i) of one Borrower to the other
     Borrower, (ii) of a Borrower to a Subsidiary of a Borrower, (iii)
     of a Subsidiary of a Borrower to a Borrower, or (iv) of a
     Subsidiary of a Borrower to a Subsidiary of a Borrower;

               (e)  Indebtedness of the Borrowers and their
     Subsidiaries under all Capitalized Leases and payments under
     operating leases, equipment leases or other leases of real or
     personal property; provided that the aggregate amount of all
     payments under all such Capitalized Leases and leases in any
     Fiscal Year does not exceed eight hundred thousand dollars
     ($800,000); and

               (f)  Indebtedness described in Schedule 6.1 hereto.

          6.2  Limitation on Liens.  Create, incur, assume or suffer
     to exist, any Lien upon any of the Collateral, whether now owned
     or hereafter acquired, except:

               (a)  Liens for taxes not yet due or which are being
     contested in good faith and by appropriate proceedings if
     adequate reserves with respect thereto in accordance with GAAP
     are maintained on the books of the Borrower contesting such
     taxes;

               (b)  carriers', warehousemen's, mechanics',
     materialmen's, repairmen's or other like Liens arising in the
     ordinary course of business in connection with payments which are
     not overdue for a period of more than thirty (30) days or which
     are being contested in good faith and by appropriate proceedings;

               (c)  pledges or deposits in connection with workmen's
     compensation, unemployment insurance and other social security
     legislation;

               (d)  deposits to secure the performance of bids, trade
     contracts (other than for borrowed money), leases, statutory
     obligations, surety and appeal bonds, performance bonds and other
     obligations of a like nature incurred in the ordinary course of
     business;

               (e)  Liens arising from judgments described under
     Subsection 7.1(j) that do not constitute an Event of Default;

               (f)  Liens arising under the terms and provisions
     (other than any terms or provisions relating to non-performance
     or default by such Borrower or Subsidiary) of any contract with a
     Governmental Authority (to the extent applicable);

               (g)  Liens created or permitted under the terms of any
     of the Loan Documents;

               (h)  Liens securing Indebtedness described in
     Subsections 6.1(b) or 6.1(e); and

               (i)  Liens described in Schedule 3.9 hereto.

          6.3  Financial Covenants.

               (a)  Permit the Consolidated Net Worth of the
     Borrowers, as of (i) December 31, 1997 to be less than Thirteen
     Million Three Hundred Thousand Dollars ($13,300,000), (ii)
     January 31, 1998 and as of the last day of any calendar month
     thereafter, to be less than the sum of the following: (A)
     Thirteen Million Three Hundred Thousand Dollars ($13,300,000),
     plus (B) fifty percent (50%) of the positive Consolidated Net
     Income of the Borrowers from the date of this Agreement through
     the then concluded calendar month, plus (C) all of the cumulative
     net proceeds realized by Borrowers from the issuance or sale of
     any capital stock or other equity interests in the Borrowers from
     the date of this Agreement (exclusive of the net proceeds
     realized by NCDC from the Subordinated Debt Offering) through the
     then concluded calendar month; and

               (b)  Permit, as of the last day of any calendar
     quarter, the ratio of Consolidated Current Assets to Consolidated
     Current Liabilities of the Borrowers to be less than 1.7 to 1.0;
     and

               (c)  Permit, (i) as of the last day of any calendar
     quarter ending during the period commencing with the date of this
     Agreement and ending December 31, 1998, the Consolidated Interest
     Coverage Ratio of the Borrowers measured for the four (4)
     consecutive calendar quarters (or for the number of consecutive
     calendar quarters following the date of this Agreement to the
     date of such determination, if during the period commencing with
     the date of this Agreement and ending on the one (1) year
     anniversary thereof) ending on the last day of such calendar
     quarter to be less than 1.7 to 1, or (ii) as of the last day of
     any calendar quarter commencing after December 31, 1998, the
     Consolidated Interest Coverage Ratio of the Borrowers measured
     for the four (4) consecutive calendar quarters ending on the last
     day of such calendar quarter to be less than 2.1 to 1.

          6.4  Capital Expenditures.  Make or incur any obligation to
     make Capital Expenditures exceeding Six Million Dollars
     ($6,000,000) in the aggregate for the Borrowers and their
     Subsidiaries during any Fiscal Year.

          6.5  Payment of 12.5% Subordinated Debt Notes. (a) At any
     time make any direct or indirect payment or distribution (whether
     in cash, securities or other property) with respect to the 12.5%
     Subordinated Notes in the event, and during the period, that any
     such payments are prohibited to be made to the holders of the
     12.5% Subordinated Notes pursuant to Section 11.3 of the
     Subordinated Debt Agreement; and (b) at any time make any payment
     of principal of, interest on, or premium or fees with respect to,
     any 12.5% Subordinated Note prior to the scheduled payment date
     for such payment under the terms of the Subordinated Debt
     Agreement or any 12.5% Subordinated Note, whether by prepayment,
     acceleration or otherwise; provided, however, that
     notwithstanding the provisions of this Subsection 6.5(b), (i) the
     Borrowers may make all payments to the holders of the 12.5%
     Subordinated Notes pursuant to Section 4.4 of the Subordinated
     Debt Agreement, and (ii) subject to the rights of the Agent and
     the Banks pursuant to the provisions of Subsection 7.2(a), make
     payments to the holders of the 12.5% Subordinated Notes pursuant
     to Section 4.6 of the Subordinated Debt Agreement.

          6.6  Amendment or Modification of Subordinated Debt.  Permit
     the Subordinated Debt Agreement, or the 12.5% Subordinated Notes,
     to be amended, modified or altered in any respect without the
     prior written consent of the Majority Banks.

          6.7  Limitation on Contingent Obligations.  Create, incur,
     assume or suffer to exist any Contingent Obligations, except (a)
     existing Contingent Obligations as set forth on Schedule 6.7
     hereto, (b) any renewal or refinancing thereof provided the
     aggregate monetary liability of the Borrowers, either
     individually or in the aggregate, for any such renewed or
     refinanced Contingent Obligations does not exceed the applicable
     aggregate monetary liability for such Contingent Obligation set
     forth in Schedule 6.7, (c) guarantees of Indebtedness permitted
     under Subsection 6.1.

          6.8  Prohibition of Fundamental Changes.  Make or permit to
     be made any material change in the character or conduct of either
     of Borrower's or any of their Subsidiaries' business or
     operations (including any merger or consolidation or
     amalgamation), or liquidate, wind up or dissolve itself (or
     suffer any liquidation or dissolution), convey, sell, lease,
     transfer or otherwise dispose of, in one transaction or a series
     of transactions, all or substantially all of either of the
     Borrower's or any of their Subsidiaries' business or assets or
     acquire by purchase or otherwise all or substantially all the
     business or assets of, or capital stock or other evidences of
     beneficial ownership of, any Person, or make any material change
     in either of the Borrower's or any of their Subsidiaries' present
     method of conducting business; provided, however, (a) a Borrower
     may merge or consolidate with any other Person (other than
     another Borrower or a Subsidiary of either of Borrowers), or
     acquire the assets or capital stock of any other Person (other
     than another Borrower or a Subsidiary of either of Borrowers)
     provided the Majority Banks have given their prior written
     consent to the terms of such merger, consolidation or acquisition
     and such merger, consolidation or acquisition would not otherwise
     result in the occurrence of a Default or Event of Default, and
     (b) without the prior written consent of the Majority Banks (i) a
     Borrower may merge or consolidate with or otherwise acquire the
     assets or capital stock of another Borrower or a Subsidiary of
     either of the Borrowers, and (ii) any Subsidiary of either of
     Borrowers may merge or consolidate with or otherwise acquire the
     assets or capital stock of any other Subsidiary or any parent of
     such Subsidiary (including a Borrower); provided, however, that
     in the event of any such merger, consolidation, acquisition or
     other reorganization described in clauses (b)(i) or (ii)
     immediately above a Borrower is the surviving entity of such
     merger, consolidation, acquisition or reorganization.

          6.9  Prohibition on Sale of Assets.  Sell, lease, assign,
     transfer or otherwise dispose of any of such Borrower's assets,
     excluding (a) obsolete, worn out or surplus property, (b)
     equipment replaced in the ordinary course of business, and (c)
     inventory disposed of in the ordinary course of business.

          6.10 Loans, Advances and Investments.  Make or commit to
     make, any advance, loan, extension of credit or capital
     contribution to, or purchase of, any stock, bonds, notes,
     debentures or other securities of, or make any other investment
     in (by way of transfers of property, acquisitions of evidences of
     indebtedness or otherwise), any Person (all such transactions
     being herein called "Investments"), except:

               (a)  advance payments or deposits against purchases
     made in the ordinary course of a Borrower's business;

               (b) (i) direct obligations of the United States or any
     agency thereof with maturities of one year or less from the date
     of acquisition, (ii) commercial paper of a domestic issuer rated
     at least "A-1" by Standard & Poor's Corporation or "P-1" by
     Moody's Investors Services, Inc., (iii) time deposits and
     certificates of deposit with maturities of one (1) year or less
     from the date of acquisition issued by a Bank or any commercial
     bank having capital and surplus in excess of Two Hundred Fifty
     Million Dollars ($250,000,000), and (iv) repurchase obligations
     within a term of not more than thirty (30) days for underlying
     securities of the types described in clauses (i), (ii) and (iii),
     above and entered into with any commercial bank meeting the
     qualifications specified in clause (iii) above;

               (c)  existing Investments as set forth in Schedule
     6.10;

               (d)  advances to employees which do not exceed at any
     time, in the aggregate, three hundred fifty thousand dollars
     ($350,000);

               (e)  advances by a Borrower or a Subsidiary of a
     Borrower to another Borrower or Subsidiary;

               (f)  trade receivables owing to the Borrowers or their
     Subsidiaries or acquired in the ordinary course of business and
     payable or dischargeable in accordance with customary trade
     terms; and

               (g)  investments received or arising in connection with
     the bankruptcy or reorganization of any supplier or customer of a
     Borrower or any Subsidiary in settlement of any obligations to a
     Borrower or Subsidiary.

          6.11 Compliance with ERISA.  (a) Terminate any Plan so as to
     result in any material liability to PBGC, (b) engage in any
     "prohibited transaction" (as defined in Section 4975 of the
     Internal Revenue Code of 1986, as amended) involving any Plan
     which would result in a material liability for an excise tax or
     civil penalty in connection therewith, (c) incur or suffer to
     exist any material "accumulated funding deficiency" (as defined
     in Section 302 of ERISA), whether or not waived, involving any
     Plan, or (d) allow or suffer to exist any event or condition,
     which presents a material risk of incurring a material liability
     to PBGC by reason of termination of any such Plan.

          6.12 Dividends.  Declare or pay, or permit any of the
     Subsidiaries of the Borrowers to declare or pay, Dividends to any
     Person that is not a Borrower or a Subsidiary of a Borrower;
     provided, however, that nothing in this Subsection 6.12 shall be
     deemed to prohibit the Borrowers and their Subsidiaries from
     making any payment (in the form of a Dividend or otherwise) in
     respect of operating charges or management fees assessed by
     Niagara to the extent the aggregate amount of all such payments
     for operating charges and/or management fees does not exceed, in
     any Fiscal Year, One Million Three Hundred Fifty Thousand Dollars
     ($1,350,000).

          6.13 Subsidiaries and Affiliates.  Without the prior written
     consent of the Agent (a) organize, cause to organize, or acquire
     any Subsidiary, or (b) organize, cause to organize, acquire or
     invest in any Affiliate.

          6.14 Affiliate Transactions.  Directly or indirectly, or
     permit a Subsidiary to directly or indirectly, enter into, renew
     or extend any transaction (including, without limitation, the
     purchase, sale, lease or exchange of property or assets, or the
     rendering of any service) with any Affiliate (other than wholly
     owned Subsidiaries consented to by the Agent pursuant to Section
     6.13), except upon fair and reasonable terms no less favorable to
     such Borrower or such Subsidiary than could be obtained, at the
     time of such transaction or, if such transaction is pursuant to a
     written agreement, at the time of the execution of the agreement
     providing therefor, in a comparable arms' length transaction with
     a Person that is not an Affiliate.

                        SECTION 7  EVENTS OF DEFAULT

          7.1  Events of Default.  The following shall be Events of
     Default under this Agreement:

               (a)  Nonpayment.  A Borrower shall fail to pay any
     principal of, or interest on, the Revolving Credit Note or the
     Term Loan Note within ten (10) days of any applicable due date in
     accordance with the terms thereof; or shall fail to pay, within
     twenty (20) days after written notice thereof from the Agent, any
     other amount payable hereunder in accordance with the terms
     hereof or with the terms of any Loan Document; or

               (b)  Representations.  Any representation or warranty
     made or deemed made by the Borrowers (individually or
     collectively) herein, or in any Loan Document, or which is
     contained in any certificate, document or financial or other
     statement furnished at any time under or in connection with this
     Agreement or the Loan Documents shall prove to have been
     incorrect in any material respect on or as of the date made or
     deemed made; or

               (c)  Negative Covenants.  A Borrower or any of their
     Subsidiaries shall default in the observance or performance of
     any covenant or agreement contained in Section 6 of this
     Agreement; or

               (d)  Other Covenants.  A Borrower or any Subsidiary of
     a Borrower shall default in the observance or performance of any
     covenant or agreement contained in this Agreement or in any Loan
     Document (and not constituting an Event of Default under any of
     the other provisions of this Section 7) and shall fail to fully
     cure such default within twenty (20) days after written notice
     thereof from the Agent; or

               (e)  Other Indebtedness.  A Borrower, Guarantor, or
     Subsidiary of a Borrower or Guarantor, shall (i) default in the
     payment of principal of or interest on any Indebtedness in excess
     of Three Hundred Thousand Dollars ($300,000) (other than with
     respect to the Revolving Credit Note or the Term Loan Note) or on
     any Contingent Obligations relating to such Indebtedness (such
     Indebtedness and Contingent Obligations being herein called the
     "Obligations") beyond the period of grace, if any, provided in
     the instrument or agreement under which the Obligations were
     created; or (ii) default beyond any applicable period of grace,
     in the observance or performance of any other agreement contained
     in any such Obligation, or in any instrument or agreement
     evidencing, securing or relating thereto, or any other event
     shall occur, the effect of which default or other event is to
     cause, or permit the holder or holders of such Obligation (or a
     trustee or agent on behalf of such holder or holders) to cause,
     such Obligation to become due prior to its stated maturity;
     provided, however, such default described in clause (i) or (ii)
     above shall not constitute an Event of Default so long as the
     Borrower, Guarantor or Subsidiary subject to such Obligation, in
     good faith, is contesting the collection or enforcement of such
     Obligation by appropriate legal proceedings diligently pursued;
     or

               (f)  Change in Control.  The occurrence of a Change in
     Control; or

               (g)  Change in Management.  Michael J. Scharf shall
     cease to be designated as Chief Executive Officer, or act as or
     perform the duties of the Chief Executive Officer, of Niagara; or

               (h)  Insolvency Proceedings.  (i) A Borrower,
     Guarantor, or any Subsidiary of a Borrower or Guarantor, shall
     commence any case, proceeding or other action (A) under any
     existing or future law of any jurisdiction, domestic or foreign,
     relating to bankruptcy, insolvency, reorganization or relief of
     debtors, seeking to have an order for relief entered with respect
     to it, or seeking to adjudicate it a bankrupt or insolvent, or
     seeking reorganization, arrangement, adjustment, winding-up,
     liquidation, dissolution, composition or other relief with
     respect to its debts, or (B) seeking appointment of a receiver,
     trustee, custodian or other similar official for such Borrower,
     Guarantor or Subsidiary, or for all or any substantial part of
     its assets, or (ii) a Borrower, Guarantor, or Subsidiary of a
     Borrower or Guarantor, shall make a general assignment for the
     benefit of its creditors; or (iii) there shall be commenced
     against a Borrower, Guarantor, or any Subsidiary of a Borrower or
     Guarantor, any case, proceeding or other action of a nature
     referred to in clause (i) above which (A) results in the entry of
     an order for relief or any such adjudication or appointment, or
     (B) remains undismissed, undischarged or unbonded for a period of
     sixty (60) days; or (iv) there shall be commenced against a
     Borrower, Guarantor, or any Subsidiary of a Borrower or
     Guarantor, any case, proceeding or other action seeking issuance
     of a warrant of attachment, execution, distraint or similar
     process against all or any substantial part of such Borrower's,
     Guarantor's or Subsidiary's assets which results in the entry of
     an order for any such relief which shall not have been vacated,
     discharged, or stayed or bonded pending appeal within sixty (60)
     days from the entry thereof; or (v) a Borrower, Guarantor, or any
     Subsidiary of a Borrower or Guarantor, shall take any action in
     furtherance of, or indicating its consent to, approval of, or
     acquiescence in, any of the acts set forth in clause (i), (ii),
     (iii) (iv) or (v) above; or (vi) a Borrower, Guarantor, or any
     Subsidiary of a Borrower or Guarantor, shall generally not, or
     shall be unable to, or shall admit in writing its inability to,
     pay its debts as they become due; or

               (i)  Pension Default.  (i) Any Person shall engage in
     any "prohibited transaction" (as defined in Section 406 of ERISA
     or Section 4975 of the Code) involving any Plan, (ii) any
     "accumulated funding deficiency" (as defined in Section 302 of
     ERISA), whether or not waived, shall exist with respect to any
     Plan, (iii) a Reportable Event shall occur with respect to, or
     proceedings shall commence to have a trustee appointed, or a
     trustee shall be appointed, to administer or to terminate, any
     Plan, which Reportable Event or institution of proceedings is, in
     the reasonable opinion of the Agent, likely to result in the
     termination of such Plan for purposes of Title IV of ERISA, and,
     in the case of a Reportable Event, the continuance of such
     Reportable Event unremedied for ten (10) days after notice of
     such Reportable Event pursuant to Section 4043(a), (c) or (d) of
     ERISA is given or the continuance of such proceedings for ten
     (10) days after commencement thereof, as the case may be, (iv)
     any Plan shall terminate for purposes of Title IV of ERISA, or
     (v) any other event or condition shall occur or exist which,
     together with all other events or conditions in clauses (i)
     through (iv) above, if any, would subject the Borrower to any
     tax, penalty or other liabilities  under ERISA in the aggregate
     material in relation to the business, operations, property or
     financial or other condition of the Borrower taken as a whole.

               (j)  Judgments.  One or more judgments or decrees shall
     be entered against a Borrower or Subsidiary involving in the
     aggregate, at any one time, a liability (not paid or fully
     covered by insurance) of Three Hundred Thousand Dollars
     ($300,000) or more and all such judgments or decrees shall not
     have been vacated, discharged, or stayed pending appeal within
     sixty (60) days from the entry thereof; or

               (k)  Notes; Collateral Documents.  (i) Any of the Notes
     or the Collateral Documents shall cease to be in full force and
     effect at any time, or (ii) the occurrence of any default or
     event of default under any of the Collateral Documents, or (iii)
     a breach of any term, condition or provision of any of the
     Collateral Documents (A) beyond any applicable period of grace
     contained in such Collateral Document, or (B) if no such period
     of grace exists,  beyond twenty (20) days after written notice
     thereof from the Agent.

          7.2  Effect of Event of Default.

               (a) Upon the occurrence and during the continuance, of
     any Event of Default specified in Subsection 7.1, the Agent shall
     at the request of, or may with the consent of, the Majority
     Banks, (i) declare all obligations of the Banks under this
     Agreement to be immediately terminated, and (ii) declare all
     Indebtedness evidenced by the Revolving Credit Note, the Term
     Loan Note and any other Indebtedness of the Borrowers, or any
     Subsidiary of the Borrowers, to the Agent or the Banks under this
     Agreement or any Loan Document, to be immediately due and
     payable, whereupon the Revolving Credit Note, the Term Loan Note
     and all such Indebtedness shall become and be forthwith due and
     payable, without presentment, demand, protest and all benefits of
     valuation and appraisement laws, or other notice of any kind, all
     of which are hereby expressly waived by the Borrowers; provided,
     however, that if any Event of Default specified in Subsection
     7.1(h) shall occur, all Indebtedness evidenced by the Revolving
     Credit Note, the Term Loan Note and any other Indebtedness of the
     Borrowers, or any Subsidiary or Affiliate of the Borrowers, to
     the Agent or the Banks under this Agreement or any Loan Document
     shall thereupon become due and payable concurrently therewith,
     and the Banks' obligations to lend shall immediately terminate,
     without any further action by the Agent or any Bank and without
     presentment, demand, protest and all benefits of valuation and
     appraisement laws or other notice of any kind, all of which are
     hereby expressly waived by the Borrowers.

               (b)  In addition to (and not in substitution for or
     limitation of) the remedies available to the Agent and the Banks
     described in Subsection 7.2(a), in the event that the Borrowers
     fail to achieve the applicable Consolidated Interest Coverage
     Ratio as of any measurement date therefor as described in
     Subsection 6.3(c), and fail to achieve the applicable
     Consolidated Interest Coverage Ratio as of the next succeeding
     measurement date therefor as described in Subsection 6.3(c), the
     Agent may cause any or all of the LIBOR Rate Loans then
     outstanding to be immediately converted to Loans bearing interest
     at the Adjusted Prime Rate applicable to each such Loan.  If the
     Agent converts any LIBOR Rate Loan to a Loan bearing interest at
     the Adjusted Prime Rate pursuant to this Subsection 7.2(b) prior
     to the end of the LIBOR Rate Period for such Loan, the Borrowers
     shall, upon not less than ten (10) days prior written notice
     after the end of the LIBOR Rate Period applicable to such Loan
     prior to its conversion, pay to the Agent an amount equal to the
     excess of (i) the interest which would have otherwise been
     payable on the outstanding and unpaid principal amount of such
     Loan during the remaining term of the LIBOR Rate Period, less
     (ii) interest on the amount prepaid for such term computed at an
     interest rate equal to the yield-to-maturity which could be
     obtained on United States Treasury Obligations, purchased in the
     market at the time of prepayment, having a remaining term and
     coupon rate comparable to the remaining term of the LIBOR Rate
     Period, and comparable to the applicable interest rate, as
     determined by Agent in good faith, and certified to the Borrower,
     such certificate to be conclusive, absent manifest error.  In no
     event shall the amount determined by subtracting the amount
     described in clause (ii), above, from the amount described in
     clause (i), above, result in a negative number.

               (c)  Upon the occurrence and during the continuance of
     any other Event of Default, the Agent may, by notice of default
     to the Borrowers, declare all amounts owing under or evidenced by
     this Agreement, the Revolving Credit Note, the Term Loan Note, or
     any Loan Document to be due and payable forthwith, whereupon the
     same shall immediately become due and payable.  Further, upon the
     occurrence of an Event of Default, the Borrowers agree to furnish
     promptly to the Agent on behalf of the Banks such security as the
     Majority Banks may reasonably request and to execute such
     agreements or documents deemed reasonably necessary by Agent and
     the Banks to accomplish same.  Any acceleration of payment
     pursuant to this Subsection 7.2 shall be without presentment,
     demand, protest and all benefits of valuation and appraisement
     laws or other notice of any kind, all of which are hereby
     expressly waived, anything contained herein or in the Revolving
     Credit Note, the Term Loan Note or any Loan Document to the
     contrary notwithstanding.  The Borrowers agree that the foregoing
     rights and remedies herein expressly specified are cumulative and
     not exclusive of any rights or remedies which the Agent and the
     Banks may or would otherwise have at law or by any instrument
     evidencing terms of deposit of any funds or by an assignment or
     transfer of collateral or by any other instrument signed or
     assented to by the Borrowers (individually or collectively).

          7.3  Right of Set Off.  In addition to any rights and
     remedies of the Banks provided by law, each Bank shall have the
     right, without prior notice to the Borrowers, any such notice
     being expressly waived by the Borrowers to the extent permitted
     by applicable law, upon the occurrence of any Event of Default,
     to set-off and apply against any Indebtedness, whether matured or
     unmatured, of the Borrowers under this Agreement, the Revolving
     Credit Note or the Term Loan Note, any amount owing from such
     Bank to the Borrowers, at or any time after, the happening of
     such Event of Default.

                            SECTION 8  THE AGENT

          8.1  Authorization and Action.  Each Bank hereby irrevocably
     appoints and authorizes the Agent to take such action as agent on
     its behalf and to exercise such powers under this Agreement as
     are delegated to the Agent by the terms hereof, together with
     such powers as are reasonably incidental thereto.  The duties of
     the Agent shall be mechanical and administrative in nature and
     the Agent shall not by reason of this Agreement be a trustee or
     fiduciary for any Bank.  The Agent shall have no duties or
     responsibilities except those expressly set forth herein.  As to
     any matters not expressly provided for by this Agreement
     (including, without limitation, enforcement or collection of the
     Revolving Credit Note or the Term Loan Note), the Agent shall not
     be required to exercise any discretion or take any action, but
     shall be required to act or to refrain from acting (and shall be
     fully protected in so acting or so refraining from acting) upon
     the instructions of the Majority Banks, and such instructions
     shall be binding upon all Banks and all holders of the Revolving
     Credit Note and the Term Loan Note; provided, however, that the
     Agent shall not be required to take any action which exposes the
     Agent to personal liability or which is contrary to this
     Agreement or applicable law.

          8.2  Liability of Agent.  Neither the Agent nor any of its
     directors, officers, agents, or employees shall be liable for any
     action taken or omitted to be taken by it or them under or in
     connection with this Agreement in the absence of its or their own
     gross negligence or willful misconduct.  Without limitation of
     the generality of the foregoing, the Agent: (a) may treat the
     payee of the Revolving Credit Note or the Term Loan Note as a
     holder thereof until the Agent receives written notice of the
     assignment or transfer thereof signed by such payee and in form
     satisfactory to the Agent; (b) consult with legal counsel
     (including counsel for the Borrowers, independent public
     accountants, and other experts selected by it) and shall not be
     liable for any action taken or omitted to be taken in good faith
     by it in accordance with the advice of such counsel, accountants
     or experts; (c) makes no warranty or representation to any Bank
     and shall not be responsible to any Bank for any statements,
     warranties or representations made in or in connection with this
     Agreement; (d) shall not have any duty to ascertain or to inquire
     as to the performance or observance of any of the terms,
     covenants or conditions of this Agreement on the part of the
     Borrowers or to inspect the property (including the books and
     records) of the Borrowers; (e) shall not be responsible to any
     Bank for the due execution, legality, validity, enforceability,
     genuineness, perfection, sufficiency or value of this Agreement
     or any other instrument or document furnished pursuant thereto;
     and (f) shall incur no liability under or in respect to this
     Agreement by acting upon any notice, consent, certificate or
     other instrument or writing (which may be sent by telegram,
     telex, or facsimile transmission) believed by it to be genuine
     and to be signed by the proper party or parties.

          8.3  Rights of Agent as a Bank.  With respect to its
     Proportionate Revolving Credit Commitment, its Proportionate Term
     Loan Commitment, the Revolving Credit Loans and any portion of
     the Term Loan made by it, and the Revolving Credit Note and Term
     Loan Note issued to it, the Agent shall have the same rights and
     powers under this Agreement as any other Bank and may exercise
     the same as though it were not the Agent, and the term "Bank" or
     "Banks" shall, unless otherwise expressly indicated, include the
     Agent in its capacity as a Bank.  The Agent and its affiliates
     may accept deposits from, lend money to, act as trustee under
     indentures of and generally engage in any kind of business with
     the Borrowers and any person who may do business with or own
     securities of the Borrowers, all as if the Agent were not the
     Agent without any duty to account therefor to the Banks.

          8.4  Independent Credit Decisions.  Each Bank acknowledges
     that it has, independently and without reliance upon the Agent or
     any other Bank and based on such documents and information as it
     has deemed appropriate, made its own credit analysis and decision
     to enter into this Agreement.  Each Bank also acknowledges that
     it will, independently and without reliance upon the Agent or any
     other Bank and based on such documents and information as it
     shall deem appropriate at the time, continue to make its own
     credit decisions in taking or not taking action under this
     Agreement.  The Agent shall have no duty or responsibility to
     provide any Bank with any credit or other information concerning
     the affairs, financial condition or business of the Borrowers
     which may come into the possession of the Agent or any of its
     Affiliates.

          8.5  Indemnification.  The Banks agree to indemnify the
     Agent (to the extent not reimbursed by the Borrowers) ratably
     according to the respective amounts of their Proportionate
     Revolving Credit Loan Commitments and Proportionate Term Loan
     Commitments, from and against any and all liabilities,
     obligations, losses, damages, penalties, actions, judgments,
     suits, costs, expenses or disbursements of any kind or nature
     whatsoever which may be imposed on, incurred by, or asserted
     against the Agent in any way related to or arising out of this
     Agreement or any action taken or omitted by the Agent under this
     Agreement, provided that no Bank shall be liable for any portion
     of any of the foregoing resulting from the Agent's gross
     negligence or willful misconduct.  Without limitation of the
     foregoing, each Bank agrees to reimburse the Agent (to the extent
     not reimbursed by the Borrowers) promptly upon demand for its
     ratable share of any out-of-pocket expenses (including counsel
     fees) incurred by the Agent in connection with the preparation,
     administration or enforcement of, or legal advice in respect of
     rights or responsibilities under this Agreement.

          8.6  Successor Agent.  The Agent may resign at any time by
     giving written notice thereof to the Banks and the Borrowers. 
     Upon any such resignation, the Majority Banks shall have the
     right to appoint a successor Agent.  If no successor Agent shall
     have been so appointed by the Majority Banks and shall have
     accepted such appointment within thirty (30) days after the
     retiring Agent's giving of notice of resignation, then the Agent
     may, on behalf of the Banks appoint a successor Agent, which
     shall be a commercial bank organized under the laws of the United
     States of America or any state thereof and having a combined
     capital and surplus of at least Two Hundred Fifty Million Dollars
     ($250,000,000,000).  Upon the acceptance of any appointment as
     Agent hereunder by a successor Agent, such successor Agent shall
     thereupon succeed thereto and become vested with all the rights,
     powers, privileges, and duties of the retiring Agent and the
     retiring Agent shall be discharged from its duties and
     obligations under this Agreement.  After any retiring Agent's
     resignation hereunder as Agent the provisions of this Section 8
     shall inure to its benefit as to any actions taken or omitted to
     be taken by it while it was Agent under this Agreement.

          8.7  Sharing of Payments, Etc.  If any Bank shall obtain any
     payment (whether voluntary, involuntary, through the exercise of
     any right of set-off, or otherwise) with respect to the Revolving
     Credit Loans or the Term Loan in excess of its pro rata share of
     such payments shared by all Banks, such Bank shall forthwith
     purchase from the other Banks such participation in the Revolving
     Credit Loans or the portion of the Term Loan made by them as
     shall be necessary to cause such purchasing Bank to share the
     excess payment ratably with each of them; provided, however, if
     all or any portion of such excess payment is hereafter recovered
     from such purchasing Bank, such purchase from the other Banks
     shall be rescinded and each other Bank shall repay to the
     purchasing Bank the purchase price to the extent of such recovery
     together with an amount equal to such Bank's ratable share
     (according to the proportion of (a) the amount of such Bank's
     required prepayment, to (b) the total amount so recovered from
     the purchasing Bank) of any interest or other amount paid or
     payable by the purchasing Bank in respect of the total amount
     recovered.  The Borrowers agree that any Bank purchasing a
     participation from another Bank pursuant to this Subsection 8.7
     may, to the fullest extent permitted by law, exercise all of its
     rights of payment (including the right of set-off) with respect
     to such participation as fully as if such Bank were the direct
     creditor of the Borrowers in the amount of such participation.


                          SECTION 9  MISCELLANEOUS

          9.1  Increased Costs/Capital Adequacy.  Subject to the
     provisions of Subsection 2.9, in the event that at any time or
     from time to time any Requirement of Law, or any interpretation
     or application thereof, or compliance by a Bank with any request
     or directive (whether or not having the force of law) from any
     central bank or monetary authority or other governmental
     authority:

               (a)  does or shall subject such Bank to any Tax of any
     kind whatsoever, or increase in the amount thereof, with respect
     to this Agreement, the Revolving Credit Note or the Term Loan
     Note, or change the basis of taxation of payments to such Bank of
     principal, interest or any other amount payable hereunder, under
     the Revolving Credit Note or the Term Loan Note (except for
     changes in the rate of tax on the overall net income of such
     Bank); or

               (b)  does or shall impose, modify or hold applicable or
     change any reserve (including, without limitation, basic,
     supplemental, marginal and emergency reserves), special deposit,
     compulsory loan or similar requirement against assets held by, or
     deposits or other liabilities in or for the account of, advances
     or loans by, or other credit extended by, or any other
     acquisition of funds or capital adequacy or maintenance
     requirement by such Bank; or

               (c)  does or shall impose on such Bank any other
     material condition or change;

     and the result of any of the foregoing is to increase the cost to
     such Bank of making or maintaining any of the Loans or to reduce
     any amount receivable thereunder, then, in any such case, the
     Borrowers shall promptly pay the Agent, upon its demand, such
     additional amount which will compensate such Bank for such
     additional cost or reduced amount receivable.  A certificate
     showing in reasonable detail any additional amounts determined by
     the Agent to be payable pursuant to this Subsection shall be
     submitted by the Agent to the Borrowers and, absent manifest
     error, shall be conclusive and binding on the parties hereto.

               In the event any Borrower makes any payment to a Bank
     pursuant to this Subsection, the Borrowers may replace such Bank
     (a "Replaced Bank") by designating another commercial bank which
     is an Eligible Assignee and reasonably acceptable to the Agent
     (such bank to be referred to as a "Replacement Bank") to which
     such Replaced Bank shall assign, in accordance with Subsection
     9.2 and without recourse or warranty by, or expense to, such
     Replaced Bank, the rights and obligations or such Replaced Bank
     hereunder (except for such rights as survive the repayment of the
     Loans), and, upon such assignment, such Replaced Bank shall no
     longer be a party hereto or ave any rights hereunder and shall be
     relieved from all obligations to the Borrowers hereunder, and the
     Replacement Bank shall succeed to the rights and obligations of
     such Replaced Bank hereunder.  Any such assignment shall be
     accompanied by payment of amounts that would be payable to the
     Agent hereunder if such assignment were a prepayment of all
     outstanding Loans of the Replaced Bank.

          9.2  Assignments, Participation, etc.

               (a)  Any Bank may, with the written consent of the
     Borrowers and the Agent, which consent shall not be unreasonably
     withheld or delayed, at any time assign and delegate to one or
     more Eligible Assignees (provided that no written consent of the
     Borrowers or the Agent shall be required in connection with any
     assignment and delegation by a Bank to an Affiliate of such Bank,
     unless the Borrowers would otherwise be required to make any
     payment or payments pursuant to Subsections 2.9 or 9.1 hereof
     after the date of any such assignment which payment or payments
     the Borrowers would not have been required to make but for such
     assignment, in which case such assignment may not be made without
     the prior written consent of the Borrowers, which consent shall
     not be unreasonably withheld or delayed) (each an "Assignee")
     all, or any ratable part of all, of the Loans, its Proportionate
     Revolving Credit Commitment and/or Proportionate Term Loan
     Commitment (collectively such Bank's "Proportionate Commitments")
     and the other rights and obligations of such Bank hereunder;
     provided, however, that any such assignment shall be in a minimum
     amount equal to the lesser of Five Million Dollars ($5,000,000)
     or the full amount of the assignor Bank's Proportionate
     Commitments; and provided, further, that the Borrowers may
     withhold consent to any such assignment and delegation of less
     than all of a Bank's Proportionate Commitments if, after giving
     effect to such assignment and delegation, the assignor Bank's
     Proportionate Commitments would be less than Ten Million Dollars
     ($10,000,000), and provided, still further, that the Borrowers,
     any Subsidiary thereof and the Agent may continue to deal solely
     and directly with such Bank in connection with the interest so
     assigned to an Assignee until (i) written notice of such
     assignment in form and substance satisfactory to the Borrowers
     and the Agent, together with payment instructions, addresses and
     related information with respect to the Assignee, shall have been
     given to the Borrowers and the Agent by such Bank and the
     Assignee; (ii) such Bank and its Assignee shall have delivered to
     the Borrowers and the Agent an Assignment and Acceptance in form
     and content acceptable to Agent and Borrowers ("Assignment and
     Acceptance"); and (iii) such Bank or its Assignee shall have paid
     a processing fee of Three Thousand Five Hundred Dollars ($3,500)
     to the Agent; and provided, further, that any assignment
     hereunder must include an equal percentage of the assignor Bank's
     Proportionate Revolving Credit Commitment and Revolving Credit
     Loans.  At the time of each assignment pursuant to this Section
     9.2 to a Person which is not already a Bank hereunder and which
     is not a United States person (as such term is defined in Section
     7701(a)(30) of the Code) for United States Federal income tax
     purposes, the respective Assignee shall provide to the Borrowers
     and Agent the appropriate IRS forms (and, if applicable, a
     Section 2.9(c)(ii) Certificate) described in Section 2.9(c).

               (b)  From and after the date that the Agent notifies
     the assignor Bank that the requirements of subsection 9.2(a) have
     been satisfied, (i) the Assignee thereunder shall be a party
     hereto and, to the extent that rights and obligations hereunder
     have been assigned to it pursuant to such Assignment and
     Acceptance, shall have the rights and obligations of a Bank under
     the Loan Documents, and (ii) the assignor Bank shall, to the
     extent that rights and obligations hereunder have been assigned
     by it pursuant to such Assignment and Acceptance, relinquish its
     rights and be released from its additional obligations under the
     Loan Documents.  Anything herein to the contrary notwithstanding,
     any Bank assigning all of its Loans, Proportionate Commitments
     and other rights and obligations hereunder to an Assignee shall
     continue to have the benefit of all indemnities hereunder
     following such assignment.

               (c)  Immediately upon each Assignee's making its
     payment under the Assignment and Acceptance, this Agreement shall
     be deemed to be amended to the extent, but only to the extent,
     necessary to reflect the addition of the Assignee and the
     resulting adjustment of the Proportionate Commitment arising
     therefrom.  The Proportionate Commitment allocated to each
     Assignee shall reduce the Proportionate Commitments of the
     assignor Bank pro tanto.

               (d) Any Bank may at any time sell to one or more banks
     or other institutions (a "Participant") participating interests
     in any Loans or Proportionate Commitment of that Bank and the
     other interests of that Bank (the "Originating Bank") hereunder
     and under the other Loan Documents; provided, however, that (i)
     the Originating Bank's obligations under this Agreement shall
     remain unchanged, (ii) the Originating Bank shall remain solely
     responsible for the performance of such obligations, (iii) the
     Borrowers, each Bank and the Agent shall continue to deal solely
     and directly with the Originating Bank in connection with the
     Originating Bank's rights and obligations under this Agreement
     and the other Loan Documents, and (iv) no Bank shall transfer or
     grant any participating interest under which the Participant
     shall have rights to approve any amendment to, or any consent or
     waiver with respect to, this Agreement or any other Loan
     Document, provided that such Participant shall have the right to
     approve any amendment, consent or waiver that would (A) postpone
     or delay any date fixed for any payment of principal, interest or
     fees due hereunder or under any other Loan Document, (B) extend
     the maturity of any Loan, (C) reduce the principal of, or the
     rate of interest specified herein on, any Loan, or (D) reduce any
     fees or other amounts payable hereunder or under any other Loan
     Document, and provided, still further, that the sale of any
     participating interest hereunder must include an equal percentage
     of the Originating Bank's  Revolving Credit Commitment and
     Revolving Loans.  In the case of any such participation, the
     Participant shall not have any rights under this Agreement, or
     any of the other Loan Documents, and all amounts payable by the
     Borrowers hereunder shall be determined as if such Bank had not
     sold such participation; except that, (I) if amounts outstanding
     under this Agreement are due and unpaid, or shall have been
     declared or shall have become due and payable upon the occurrence
     of an Event of Default, each Participant shall be deemed to have
     the right of set-off in respect of its participating interest in
     amounts owing under this Agreement to the same extent as if the
     amount of its participating interest were owing directly to it as
     a Bank under this Agreement, and (II) each Participant shall be
     deemed to have the rights and benefits under Section 2 in respect
     of its participating interest in any Loan or the Originating
     Bank's Proportionate Revolving Credit Commitment or Proportionate
     Term Loan Commitment to the same extent as if its participating
     interest were held by a Bank under this Agreement; provided, that
     no Participant shall be entitled to receive any greater amount
     pursuant to such Section than the transferor Bank would have been
     entitled to receive in respect of the amount of the participation
     transferred by such transferor Bank to such Participant had no
     such transfer occurred.

               (e)  Notwithstanding any other provision contained in
     this Agreement or any other Loan Document to the contrary, any
     Bank may assign all or any portion of the Loans held by it to any
     Federal Reserve Bank or the United States Treasury as collateral
     security pursuant to Regulation A of the Federal Reserve Board
     and any Operating Circular issued by such Federal Reserve Bank,
     provided, that any payment in respect of such assigned Loans made
     by a Borrower to or for the account of the assigning Bank in
     accordance with the terms of this Agreement shall satisfy such
     Borrower's obligations hereunder in respect to such assigned
     Loans to the extent of such payment.  No such assignment shall
     release the assigning Bank from its obligations hereunder.

          9.3  Amendments, Waivers and Consents.  No amendment or
     waiver of any provision of this Agreement, the Revolving Credit
     Note, the Term Loan Note or any other Loan Document, nor consent
     to any departure by a Borrower, Guarantor, or Subsidiary of a
     Borrower or Guarantor, therefrom, shall in any event be effective
     unless the same shall be in writing and signed by the Agent, and
     then such waiver or consent shall be effective only in the
     specific instance and for the specific purpose for which given.

          9.4  Notices.  All notices, requests and demands required to
     be given hereunder, or under any other Loan Document, to or upon
     the respective parties hereto or thereto to be effective shall,
     unless otherwise expressly provided herein or in such Loan
     Document, be in writing or by telegraph and shall be deemed to
     have been duly given or made, unless otherwise expressly provided
     herein:  (a) three (3) days after deposited in the mail
     (certified or registered mail return receipt requested, the
     failure to receive such return receipt having no effect); or (b)
     when received, if an express mail or courier service is used;
     addressed as follows or to such address or other address as may
     be hereafter designated in writing by the respective parties
     hereto and any future holder of the Revolving Credit Note or the
     Term Loan Note:

          NCDC:          Niagara Cold Drawn Corp.
                         667 Madison Avenue 
                         11th Floor
                         New York, New York  10022
                         Attn:  President

                         and

                         Niagara Cold Drawn Corp.
                         110 Hopkins Street
                         P.O. Box 399
                         Buffalo, New York  14240
                         Attn:  President

        With a Copy to:  Milton Strom, Esq.
                         Skadden, Arps, Slate, Meagher & Flom LLP
                         919 Third Avenue
                         New York, New York  10022

          LASALLE:       LaSalle Steel Company
                         c/o Niagara Cold Drawn Corp.
                         667 Madison Avenue 
                         11th Floor
                         New York, New York  10022
                         Attn:  President

                         and

                         LaSalle Steel Company
                         1412 150th Street
                         Hammond, Indiana  46327
                         Attn:  President

                         and

                         LaSalle Steel Company
                         c/o Niagara Cold Drawn Corp.
                         110 Hopkins Street
                         P.O. Box 399
                         Buffalo, New York  14240
                         Attn:  President

        With a Copy to:  Milton Strom, Esq.
                         Skadden, Arps, Slate, Meagher & Flom LLP
                         919 Third Avenue
                         New York, New York  10022

          M&T:           Manufacturers and Traders Trust Company
                         One Fountain Plaza
                         Buffalo, New York 14203
                         Attn:  Robert J. Kush
                                Vice President

        With a Copy to:  William E. Mathias II, Esq.
                         Lippes, Silverstein, Mathias & Wexler LLP
                         700 Guaranty Building
                         28 Church Street
                         Buffalo, New York  14202

          CIBC:          CIBC Inc.
                         425 Lexington Avenue
                         New York, New York  10017
                         Attn: Mr. Justin Sendak

          NATIONAL:      National City Bank
                         National City Center
                         1900 East Ninth Street
                         Cleveland, Ohio
                         Attn: Mr. Brian H. Bucher

          THE AGENT:     Manufacturers and Traders Trust Company
                         One Fountain Plaza
                         Buffalo, New York 14203
                         Attn:  Robert Kush
                                Vice President

        With a Copy to:  William E. Mathias II, Esq.
                         Lippes, Silverstein, Mathias & Wexler LLP
                         700 Guaranty Building
                         28 Church Street
                         Buffalo, New York  14202

          9.5  No Waiver; Cumulative Remedies.  No failure to exercise
     and no delay in exercising, on the part of the Agent or any Bank,
     any right, power or privilege hereunder, shall operate as a
     waiver thereof; nor shall any single or partial exercise of any
     right, power or privilege hereunder preclude any other or further
     exercise thereof or the exercise of any other right, power or
     privilege.  The rights and remedies herein provided are
     cumulative and not exclusive of any rights or remedies provided
     by law.

          9.6  Survival of Representations and Warranties.  All
     representations and warranties made hereunder or in any Loan
     Document shall survive the execution and delivery of this
     Agreement, the Revolving Credit Note, the Term Loan Note and any
     Loan Document.

          9.7  Payment of Expenses and Taxes; Indemnity.  The
     Borrowers agree (a) to pay or reimburse the Agent and the Banks
     on demand for all their out-of-pocket costs and expenses incurred
     in connection with the preparation and execution of, and any
     amendment, waiver, consent, supplement or modification to, this
     Agreement, the Revolving Credit Note, the Term Loan Note, and any
     other Loan Document, and the consummation of the transactions
     contemplated hereby and thereby, including, without limitation,
     the reasonable fees and disbursements of legal counsel to the
     Agent and the Banks, (b) to pay or reimburse the Agent and the
     Banks on demand for all their costs and expenses incurred in
     connection with the enforcement or preservation of any rights
     under this Agreement, the Revolving Credit Note, the Term Loan
     Note, and any other Loan Document, including, without limitation,
     fees and disbursements of legal counsel to the Agent and the
     Banks and fees and expenses incurred in connection with annual
     field audits, (c) without limitation of the provision of clause
     (a) of this Subsection, to pay, indemnify, and to hold the Agent
     and the Banks harmless from, any and all recording and filing
     fees, intangibles taxes, UCC and other title or lien searches,
     stamp and other taxes, if any, which may be payable or determined
     to be payable in connection with the execution and delivery of,
     or consummation of any of the transactions contemplated by, or
     any amendment, supplement or modification of, or any waiver or
     consent under or in respect of, this Agreement, the Revolving
     Credit Note, the Term Loan Note, and any other Loan Document, and
     (d) subject to the provisions of Subsection 2.9, to pay,
     indemnify, and hold the Agent and the Banks harmless from and
     against any and all liabilities, obligations, losses, damages,
     penalties, actions, judgments, suits, costs, expenses or
     disbursements of any kind or nature whatsoever (including,
     without limitation, counsel fees and disbursements in connection
     with any litigation, investigation, hearing or other proceeding)
     with respect or in any way related to the existence, execution,
     delivery, enforcement, performance of this Agreement, the
     Revolving Credit Note, the Term Loan Note and the Loan Documents
     (all of the foregoing, collectively, the "Indemnified
     Liabilities"), provided, that the Borrowers shall not have any
     obligation hereunder with respect to Indemnified Liabilities
     arising directly from the gross negligence or willful misconduct
     of the Agent and/or a Bank.

          9.8  Successors and Assigns.  This Agreement shall be
     binding upon and inure to the benefit of the Borrowers, the
     Agent, the Banks and their respective successors and assigns,
     except that the Borrowers may not assign or transfer any of their
     rights under this Agreement without the prior written consent of
     the Agent.

          9.9  Counterparts.  This Agreement may be executed by one or
     more the parties to this Agreement on any number of separate
     counterparts and all of said counterparts taken together shall be
     deemed to constitute one and the same instrument.

          9.10 Governing Law.  This Agreement, the Revolving Credit
     Note, the Term Loan Note, and the other Loan Documents, and the
     rights and obligations of the parties under this Agreement, the
     Revolving Credit Note, the Term Loan Note and the other Loan
     Documents shall be governed by, and construed and interpreted in
     accordance with, the laws of the State of New York without regard
     to principles of conflicts of laws, unless expressly provided for
     otherwise in any such document.

          9.11 Inconsistent Provisions.  The terms of this Agreement,
     the Revolving Credit Note, the Term Loan Note and other Loan
     Documents shall be cumulative except to the extent they are
     specifically inconsistent with each other, in which case the
     terms of this Agreement shall prevail.

          9.12 Further Assurances.  The Borrowers hereby agree that
     they will, from time to time at their own expense, promptly
     execute and deliver all further instruments, and take all further
     action, that may be necessary or appropriate or that the Agent
     may reasonably request, in order to enable the Agent or the Banks
     to exercise and enforce their rights or the rights of the Banks
     under this Agreement, the Revolving Credit Note, the Term Loan
     Note and the Collateral Documents and otherwise to carry out the
     intent of this Agreement and the Collateral Documents.

          9.13 Waiver of Jury Trial.  THE AGENT, THE BANKS AND THE
     BORROWERS HEREBY KNOWINGLY, VOLUNTARILY, AND INTENTIONALLY WAIVE
     ANY RIGHTS THEY MAY HAVE TO A TRIAL BY JURY IN RESPECT OF ANY
     LITIGATION BASED HEREON, OR ARISING OUT OF, UNDER, OR IN
     CONNECTION WITH, THIS AGREEMENT, THE REVOLVING CREDIT NOTE, THE
     TERM LOAN NOTE OR ANY OTHER LOAN DOCUMENT, OR ANY COURSE OF
     CONDUCT, COURSE OF DEALING, STATEMENTS (WHETHER VERBAL OR
     WRITTEN), OR ACTIONS OF THE AGENT, THE BANKS OR THE BORROWERS. 
     THIS PROVISION IS A MATERIAL INDUCEMENT FOR THE BANKS TO ENTER
     INTO THIS AGREEMENT.

          9.14 Consent to Jurisdiction.  THE BORROWERS, THE AGENT AND
     THE BANKS AGREE THAT ANY ACTION OR PROCEEDING TO ENFORCE OR
     ARISING OUT OF THIS AGREEMENT, THE REVOLVING CREDIT NOTE, OR THE
     TERM LOAN NOTE OR ANY OTHER LOAN DOCUMENT MAY BE COMMENCED IN THE
     SUPREME COURT OF NEW YORK IN ERIE COUNTY, OR IN THE DISTRICT
     COURT OF THE UNITED STATES IN THE WESTERN DISTRICT OF NEW YORK,
     AND THE BORROWERS, THE AGENT AND THE BANKS WAIVE PERSONAL SERVICE
     OF PROCESS AND AGREE THAT A SUMMONS AND COMPLAINT COMMENCING AN
     ACTION OR PROCEEDING IN ANY SUCH COURT SHALL BE PROPERLY SERVED
     AND SHALL CONFER PERSONAL JURISDICTION IF SERVED BY REGISTERED OR
     CERTIFIED MAIL TO THE BORROWERS, THE AGENT OR THE BANKS, OR AS
     OTHERWISE PROVIDED BY THE LAWS OF THE STATE OF NEW YORK OR THE
     UNITED STATES.

          9.15 Headings.  Headings to the sections of this Agreement
     are solely for the convenience of the parties and are not an aid
     in the interpretation of this Agreement or any part hereof.


          IN WITNESS WHEREOF, the parties hereto have caused this
     Agreement to be duly executed and delivered by their proper and
     duly authorized officers as of the day and year first above
     written.

                              NIAGARA COLD DRAWN CORP.

                              By: /s/ Frank Archer              
                              Name:  Frank Archer
                              Title: President

                              LASALLE STEEL COMPANY

                              By: /s/ Frank Archer              
                              Name:  Frank Archer
                              Title: President

     Proportionate Revolving  MANUFACTURERS AND TRADERS TRUST COMPANY
     Credit Commitment:
     $25,000,000

     Proportionate Term       By: /s/ Robert J. Kush, Vice President
     Loan Commitment:         Name:  Robert J. Kush
     $20,000,000              Title: Vice President

     Proportionate Revolving  CIBC INC.
     Credit Commitment:
     $16,665,000

     Proportionate Term       By: /s/ Stephanie E. Johnson          
     Loan Commitment          Name:  Stephanie E. Johnson
     $13,335,000              Title: Authorized Signatory

     Proportionate Revolving  NATIONAL CITY BANK
     Credit Commitment:
     $8,335,000

     Proportionate Term       By: /s/ Brian H. Bucher               
     Loan Commitment          Name:  Brian H. Bucher
     $6,665,000               Title: Vice President


                              MANUFACTURERS AND TRADERS TRUST COMPANY,
                              AS AGENT

                              By: /s/ Robert J. Kush, Vice President
                              Name:  Robert J. Kush
                              Title: Vice President



                             NIAGARA CORPORATION
                                (THE "PARENT")

                           NIAGARA COLD DRAWN CORP.
                               (THE "COMPANY")

                            LASALLE STEEL COMPANY
                                 ("LASALLE")

                    ______________________________________

                      NOTE AND STOCK PURCHASE AGREEMENT
                    ______________________________________

                          DATED AS OF APRIL 18, 1997

                                $20,000,000
                12.5% SENIOR SUBORDINATED NOTES DUE APRIL 18, 2005
                             (ISSUED BY THE COMPANY)

                            285,715 SHARES OF COMMON STOCK
                               (ISSUED BY THE PARENT)


                              TABLE OF CONTENTS
                        (NOT A PART OF THE AGREEMENT)

                                                               PAGE

          1.   SALE AND PURCHASE OF NOTES AND PURCHASER
               SHARES . . . . . . . . . . . . . . . . . . . . . . 1
               1.1  Authorization of Notes  . . . . . . . . . .   1
               1.2  Authorization of Purchaser Shares . . . . .   2
               1.3  The Closing . . . . . . . . . . . . . . . .   2

          2.   WARRANTIES AND REPRESENTATIONS OF THE OBLIGORS .   3

          3.   CLOSING CONDITIONS . . . . . . . . . . . . . . .   3

          4.   PAYMENTS ON NOTES  . . . . . . . . . . . . . . .   3
               4.1  Interest Payments on Notes  . . . . . . . .   3
               4.2  Payments on Notes at Maturity . . . . . . .   4
               4.3  Optional Prepayment . . . . . . . . . . . .   4
               4.4  Mandatory Prepayment with Proceeds of
                     Exercise of 1993 Warrants, etc.  . . . . .   4
               4.5  Allocation of Partial Prepayments . . . . .   6
               4.6  Change in Control, Offer to Prepay, etc.  .   6
               4.7  Maturity, Surrender, etc. . . . . . . . . .   9
               4.8  Purchase of Notes . . . . . . . . . . . . .   9
               4.9  Place of Payment  . . . . . . . . . . . . .   9
               4.10  Home Office Payment  . . . . . . . . . . .   9

          5.   REGISTRATION; EXCHANGE; SUBSTITUTION OF NOTES  .  10
               5.1  Registration of Notes . . . . . . . . . . .  10
               5.2  Transfer and Exchange of Notes  . . . . . .  10
               5.3  Replacement of Notes  . . . . . . . . . . .  11

          6.   AFFIRMATIVE COVENANTS  . . . . . . . . . . . . .  11
               6.1  Ownership Structure . . . . . . . . . . . .  11
               6.2  Maintenance of Properties, Conduct of
                     Business . . . . . . . . . . . . . . . . .  12
               6.3  Compliance with Law . . . . . . . . . . . .  12
               6.4  Books and Records . . . . . . . . . . . . .  12
               6.5  Corporate Existence, etc. . . . . . . . . .  13
               6.6  Payment of Taxes and Claims . . . . . . . .  13
               6.7  Insurance . . . . . . . . . . . . . . . . .  13
               6.8  Guaranties by Subsidiaries  . . . . . . . .  13

          7.   NEGATIVE COVENANTS . . . . . . . . . . . . . . .  14
               7.1  No Amendments, etc. re 1993 Warrants  . . .  14
               7.2  Amendment of Senior Credit Agreement  . . .  14
               7.3  Indebtedness  . . . . . . . . . . . . . . .  15
               7.4  Liens . . . . . . . . . . . . . . . . . . .  17
               7.5  Net Worth . . . . . . . . . . . . . . . . .  19
               7.6  Interest Coverage . . . . . . . . . . . . .  19
               7.7  Prohibition on Fundamental Changes  . . . .  19
               7.8  Asset Dispositions  . . . . . . . . . . . .  20
               7.9  Loans, Advances and Investments . . . . . .  22
               7.10  Dividends, etc.  . . . . . . . . . . . . .  23
               7.11  Affiliate Transactions . . . . . . . . . .  23
               7.12  Parent Holding Company . . . . . . . . . .  23
               7.13  Indebtedness, etc. of the Parent . . . . .  24

          8.   INFORMATION COVENANTS  . . . . . . . . . . . . .  25
               8.1  Financial and Business Information  . . . .  25
               8.2  Officer's Certificate . . . . . . . . . . .  29
               8.3  Inspection  . . . . . . . . . . . . . . . .  29

          9.   EVENTS OF DEFAULT  . . . . . . . . . . . . . . .  30

          10.  REMEDIES ON DEFAULT, ETC.  . . . . . . . . . . .  33
               10.1  Acceleration . . . . . . . . . . . . . . .  33
               10.2  Other Remedies . . . . . . . . . . . . . .  34
               10.3  Rescission . . . . . . . . . . . . . . . .  34
               10.4  No Waivers or Election of Remedies,
                     Expenses, etc. . . . . . . . . . . . . . .  35

          11.  SUBORDINATION  . . . . . . . . . . . . . . . . .  35
               11.1  General  . . . . . . . . . . . . . . . . .  35
               11.2  Insolvency, etc. . . . . . . . . . . . . .  35
               11.3  Blockage of Payments on Subordinated
                     Debt . . . . . . . . . . . . . . . . . . .  36
               11.4  Subordinated Debt Payments and Remedies  .  39
               11.5  Turnover of Payments . . . . . . . . . . .  40
               11.6  Obligations Not Impaired . . . . . . . . .  40
               11.7  Payment of Senior Debt; Subrogation  . . .  41
               11.8  Reliance of Holders of Senior Debt . . . .  41
               11.9  Security . . . . . . . . . . . . . . . . .  41
               11.10  Changes in Holders of Senior Debt . . . .  41

          12.  INTERPRETATION OF AGREEMENT  . . . . . . . . . .  42
               12.1  Terms Defined  . . . . . . . . . . . . . .  42
               12.2  Accounting Principles  . . . . . . . . . .  63

          13.  PURCHASER REPRESENTATIONS, ETC.  . . . . . . . .  63
               13.1  Purchase for Investment  . . . . . . . . .  63
               13.2  Source of Funds  . . . . . . . . . . . . .  64

          14.  EXPENSES, ETC. . . . . . . . . . . . . . . . . .  65
               14.1  Transaction Expenses . . . . . . . . . . .  65
               14.2  Survival . . . . . . . . . . . . . . . . .  66

          15.  SURVIVAL OF REPRESENTATIONS AND WARRANTIES . . .  66

          16.  AMENDMENT AND WAIVER . . . . . . . . . . . . . .  66
               16.1  Requirements . . . . . . . . . . . . . . .  66
               16.2  Solicitation of Holders of Notes . . . . .  67
               16.3  Binding Effect, etc. . . . . . . . . . . .  67
               16.4  Notes held by Obligors, etc. . . . . . . .  68

          17.  NOTICES  . . . . . . . . . . . . . . . . . . . .  68

          18.  REPRODUCTION OF DOCUMENTS  . . . . . . . . . . .  69

          19.  MISCELLANEOUS  . . . . . . . . . . . . . . . . .  69
               19.1  Successors and Assigns . . . . . . . . . .  69
               19.2  Payments, Miscellaneous  . . . . . . . . .  69
               19.3  Severability . . . . . . . . . . . . . . .  70
               19.4  Directly or Indirectly . . . . . . . . . .  70
               19.5  Section Headings and Table of Contents,
                     etc. . . . . . . . . . . . . . . . . . . .  70
               19.6  Construction . . . . . . . . . . . . . . .  70
               19.7  Counterparts . . . . . . . . . . . . . . .  71
               19.8  Governing Law  . . . . . . . . . . . . . .  71
               19.9  Certain Changes in GAAP  . . . . . . . . .  71


          Annex 1       --  Information as to Purchasers
          Annex 2       --  Payment Instructions at Closing
          Annex 3       --  Information as to Obligors, etc.

          Attachment A  --  Warranties and Representations of the
                            Obligors
          Attachment B  --  Closing Conditions

          Exhibit A     --  Form of 12.5% Senior Subordinated Note
                            due April 18, 2005
          Exhibit B1    --  Form of Closing Opinion of Counsel for
                            the Obligors
          Exhibit B2    --  Form of Closing Opinion of Special
                            Counsel for the Purchasers
          Exhibit C1    --  Form of Parent Guaranty Agreement
          Exhibit C2    --  Form of LaSalle Guaranty Agreement
          Exhibit D     --  Form of Stockholders Agreement
          Exhibit E     --  Originally Scheduled Senior Term Loan
                            Principal Payments


                             NIAGARA CORPORATION

                           NIAGARA COLD DRAWN CORP.

                            LASALLE STEEL COMPANY

                       _______________________________

                      NOTE AND STOCK PURCHASE AGREEMENT
                      _________________________________

                                 $20,000,000
                 12.5% SENIOR SUBORDINATED NOTES DUE APRIL 18, 2005
                           (ISSUED BY THE COMPANY)

                         285,715 SHARES OF COMMON STOCK
                             (ISSUED BY THE PARENT)

                                        Dated as of April 18, 1997

          [SEPARATELY ADDRESSED TO EACH OF THE
          PURCHASERS LISTED IN ANNEX 1]

          Ladies and Gentlemen:

               NIAGARA CORPORATION a Delaware corporation (together
          with its successors and assigns, the "PARENT"), NIAGARA
          COLD DRAWN CORP., a Delaware corporation (together with
          its successors and assigns, the "COMPANY"), and LASALLE
          STEEL COMPANY, a Delaware corporation  (together with its
          successors and assigns, "LASALLE"), hereby agree with you
          as follows:

          1.   SALE AND PURCHASE OF NOTES AND PURCHASER SHARES

               1.1  AUTHORIZATION OF NOTES.

               The Company will authorize the issuance and sale
          pursuant to the Note and Stock Purchase Agreements of
          $20,000,000 in aggregate principal amount of its 12.5%
          Senior Subordinated Notes due April 18, 2005 (all such
          notes, whether initially issued, or issued in exchange or
          substitution for, any such note, in each case in
          accordance with the Note and Stock Purchase Agreements,
          and as amended, restated or otherwise modified from time
          to time, the "NOTES").  The Notes shall be substantially
          in the form of Exhibit A and shall have the terms as
          herein and therein provided.

               1.2  AUTHORIZATION OF PURCHASER SHARES.

               The Parent will authorize the issuance of 285,715
          shares of Parent Common Stock to be sold pursuant to the
          Note and Stock Purchase Agreements (such shares of Parent
          Common Stock being referred to herein as the "PURCHASER
          SHARES").

               1.3  THE CLOSING.

                    (i)  SALE AND PURCHASE OF NOTES.  The Company
          hereby agrees to sell to you and you hereby agree to
          purchase from the Company, in accordance with the
          provisions hereof, the aggregate principal amount of
          Notes set forth below your name in Annex 1 at a purchase
          price of 93.39284065% of the principal amount thereof.

                    (ii)  SALE AND PURCHASE OF PURCHASER SHARES. 
          The Parent hereby agrees to sell to you and you hereby
          agree to purchase from the Parent, in accordance with the
          provisions hereof, the aggregate number of Purchaser
          Shares set forth below your name in Annex 1 at a purchase
          price of $4-5/8 per share.

                    (iii)  THE CLOSING.  The closing (the
          "CLOSING") of the Company's sale of Notes and the
          Parent's sale of Purchaser Shares will occur on April 18,
          1997 (the "CLOSING DATE").  The Closing will be held at
          10:00 a.m., local time, at the offices of Skadden, Arps,
          Slate, Meagher & Flom LLP, 919 Third Avenue, New York,
          New York 10022.  At the Closing,

                         (A)  the Company will deliver to you one
               or more Notes (as indicated below your name in
               Annex 1), in the denominations indicated in Annex 1,
               in the aggregate principal amount of your purchase
               of Notes, dated the Closing Date and registered as
               indicated in Annex 1, and

                         (B)  the Parent will deliver to you one or
               more certificates evidencing the number of Purchaser
               Shares to be purchased by you, as indicated in Annex
               1, and registered as indicated in Annex 1,

          against payment by federal funds wire transfer in
          immediately available funds of the aggregate purchase
          price of the Notes and Purchaser Shares being purchased
          by you, as directed by the Parent and the Company in
          Annex 2.

                    (iv)  OTHER PURCHASERS.  Contemporaneously with
          the execution and delivery hereof, the Parent, the
          Company and LaSalle are entering into a separate Note and
          Stock Purchase Agreement identical (except for the name
          and signature of the purchaser) hereto (as they may be
          amended, restated or otherwise modified from time to
          time, this Agreement and such other separate Note and
          Stock Purchase Agreements, collectively, the "NOTE AND
          STOCK PURCHASE AGREEMENTS") with each other purchaser
          (collectively, the "OTHER PURCHASERS") listed in Annex 1,
          providing for the sale to each Other Purchaser of Notes
          in the aggregate principal amount, and the number of
          shares of Purchaser Shares, set forth below such
          Purchaser's name in such Annex.  The sales of the Notes
          and Purchaser Shares to you and to each Other Purchaser
          are to be separate sales.

          2.   WARRANTIES AND REPRESENTATIONS OF THE OBLIGORS

               To induce you to enter into this Agreement and to
          purchase and pay for the Notes and the Purchaser Shares
          to be delivered to you at the Closing, each of the
          Parent, the Company and LaSalle makes the warranties and
          representations set forth in Attachment A, effective as
          of the date of the Parent's, the Company's and LaSalle's
          execution of this Agreement and as of the Closing Date,
          which are incorporated herein by reference with the same
          force and effect as though set forth herein in full.

          3.   CLOSING CONDITIONS

               Your obligations under this Agreement, including,
          without limitation, the obligation to purchase and pay
          for the Notes and the Purchaser Shares to be delivered to
          you at the Closing, are subject to the conditions
          precedent set forth in Attachment B, which are
          incorporated herein by reference with the same force and
          effect as though set forth herein in full, and the
          failure of any one or more of such conditions to be
          satisfied shall, at your election, relieve you of all
          such obligations.  The failure of any one or more of such
          conditions to be satisfied shall not operate to relieve
          the Parent, the Company or LaSalle of their respective
          obligations hereunder or to waive any of your rights
          against the Parent, the Company or LaSalle.

          4.   PAYMENTS ON NOTES

               4.1  INTEREST PAYMENTS ON NOTES.

               The Company shall pay interest (computed on the
          basis of a 360-day year of twelve 30-day months) on the
          unpaid principal balance of each Note from the date of
          such Note at the rate of 12.5% per annum, semi-annually
          on April 18 and October 18 in each year, commencing on
          the payment date next succeeding the date of such Note,
          until the principal amount of such Note in respect of
          which such interest shall have accrued shall become due
          and payable; and shall pay on demand interest on any
          overdue principal (including any overdue prepayment of
          principal) and Prepayment Compensation, if any, and (to
          the extent permitted by applicable law) on any overdue
          installment of interest, at a rate equal to the Default
          Rate.

               4.2  PAYMENTS ON NOTES AT MATURITY.

               The entire outstanding principal amount of, and the
          interest then due on, the Notes shall become due and
          payable on April 18, 2005.

               4.3  OPTIONAL PREPAYMENT.

               The Company may, at its option, upon notice as
          provided below, prepay at any time on or after August 13,
          2000 (or, if a 1993 Warrant Call Option Event shall have
          occurred and a prepayment of Notes pursuant to Section
          4.4(b) shall have been effected, the Company may, at its
          option, upon notice as provided below, prepay at any
          time, whether or not on or after August 13, 2000) all, or
          from time to time on or after such date any part of, the
          Notes (in an amount not less than $1,000,000 in the case
          of a partial prepayment), at 100% of the principal amount
          so prepaid, plus the Prepayment Compensation determined
          for the prepayment date with respect to such principal
          amount, together with interest on such Notes accrued to
          the date of prepayment.  The Company will give each
          holder of Notes written notice of each optional
          prepayment under this Section 4.3 not less than 30 days
          and not more than 60 days prior to the date fixed for
          such prepayment.  Each such notice shall specify such
          date, the aggregate principal amount of the Notes to be
          prepaid on such date, the principal amount of each Note
          held by such holder to be prepaid (determined in
          accordance with Section 4.5), and the interest to be paid
          on the prepayment date with respect to such principal
          amount being prepaid.

               4.4  MANDATORY PREPAYMENT WITH PROCEEDS OF EXERCISE
          OF 1993 WARRANTS, ETC.

                    (i)  1993 WARRANT CALL OPTION EVENT, EXERCISE. 
          Upon the occurrence of a 1993 Warrant Call Option Event,
          the Parent will, at the earliest time permitted under the
          terms of the 1993 Warrant Agreement, exercise its option
          thereunder to call all of the issued and then outstanding
          1993 Warrants for redemption.  The Parent will, within
          three Business Days of the occurrence of a 1993 Warrant
          Call Option Event, give written notice of such
          occurrence, and of the exercise required by the preceding
          sentence, to each holder of Notes, specifying in such
          notice the date fixed for such redemption pursuant to the
          terms of the 1993 Warrant Agreement (which redemption
          date shall be not earlier than 30 days, and not later
          than 90 days, after the occurrence of such 1993 Warrant
          Call Option Event).

                    (ii)  PREPAYMENT FOLLOWING 1993 WARRANT CALL
          OPTION EVENT.  Following the occurrence of any 1993
          Warrant Call Option Event, the Company shall, upon notice
          as provided in Section 4.4(d), prepay a principal amount
          of the Notes equal to 93.457944% of the 1993 Warrant
          Forced Exercise Net Proceeds Amount determined as of the
          Business Day immediately following the date fixed for
          redemption of 1993 Warrants referred to in Section
          4.4(a), plus the Prepayment Compensation with respect to
          such principal amount (the effect of the foregoing
          provisions of this sentence being that the total of such
          principal amount of Notes and the Prepayment Compensation
          with respect to such principal amount shall be equal to
          such 1993 Warrant Forced Exercise Net Proceeds Amount),
          together with interest on such Notes accrued to the date
          of prepayment.

                    (iii)  PREPAYMENT WITH OTHER NET PROCEEDS OF
          EXERCISE OF 1993 WARRANTS.  If at any time prior to the
          occurrence of a 1993 Warrant Call Option Event the 1993
          Warrant Exercise Adjusted Net Proceeds Amount shall
          exceed $1,000,000, the Company shall, upon notice as
          provided in Section 4.4(d), prepay a principal amount of
          the Notes equal to 93.457944% of the 1993 Warrant
          Exercise Adjusted Net Proceeds Amount determined as of
          the date of such notice, plus the Prepayment Compensation
          with respect to such principal amount (the effect of the
          foregoing provisions of this sentence being that the
          total of such principal amount of Notes and the
          Prepayment Compensation with respect to such principal
          amount shall be equal to such 1993 Warrant Exercise
          Adjusted Net Proceeds Amount), together with interest on
          such Notes accrued to the date of prepayment.  It is
          understood and agreed that the foregoing provisions of
          Section 4.4(b) and this Section 4.4(c) may require more
          than one prepayment of the Notes under such Sections, and
          may require more than one prepayment of the Notes under
          this Section 4.4(c) alone.

                    (iv)  NOTICE OF PREPAYMENT.  The Company will
          give each holder of Notes written notice of each
          prepayment under this Section 4.4 not less than 30 days
          and not more than 60 days prior to the date fixed for
          such prepayment.  Each such notice shall specify such
          date, a calculation of the related 1993 Warrant Forced
          Exercise Net Proceeds Amount or the related 1993 Warrant
          Exercise Adjusted Net Proceeds Amount, as the case may
          be, in reasonable detail, the aggregate principal amount
          of the Notes to be prepaid on such date, the principal
          amount of each Note held by such holder to be prepaid
          (determined in accordance with Section 4.5), and the
          interest to be paid on the prepayment date with respect
          to such principal amount being prepaid.

                    (v)  PARENT UNDERTAKING TO MAKE PROCEEDS
          AVAILABLE.  The Parent will cause all amounts
          representing each 1993 Warrant Forced Exercise Net
          Proceeds Amount and each 1993 Warrant Exercise Adjusted
          Net Proceeds Amount to be made available to the Company
          for prepayment of Notes as provided in the foregoing
          provisions of this Section 4.4.

                    (vi)  BEST EFFORTS TO PREPAY ANY REMAINING
          NOTES.  If, following a prepayment of Notes pursuant to
          Section 4.4(b), any of the Notes are still outstanding
          and the aggregate principal amount of such Notes is
          $5,000,000 or less, the Company will use its best efforts
          to prepay all of the remaining Notes pursuant to Section
          4.3 within 365 days after the occurrence of the 1993
          Warrant Call Option Event that led to such prepayment
          pursuant to Section 4.4(b) (and, if it is unable to so
          prepay all of the remaining Notes by such date, will
          continue after such date to use its best efforts to
          prepay all of the Notes until such time as the Notes
          shall have been paid in full), provided that nothing in
          this Section 4.4(f) shall require the Company to borrow
          any amount under the Senior Credit Agreement in order to
          enable the Company to make a prepayment of Notes
          contemplated by this Section 4.4(f).

               4.5  ALLOCATION OF PARTIAL PREPAYMENTS.

               In the case of each partial prepayment of the Notes
          pursuant to Section 4.3 or Section 4.4, the principal
          amount of the Notes to be prepaid shall be allocated
          among all of the Notes at the time outstanding in
          proportion, as nearly as practicable, to the respective
          unpaid principal amounts thereof not theretofore prepaid.

               4.6  CHANGE IN CONTROL, OFFER TO PREPAY, ETC.

                    (i)  NOTICE OF CHANGE IN CONTROL OR CONTROL
          EVENT.  The Company will, within three Business Days
          after any Responsible Officer of the Parent or the
          Company has knowledge of the occurrence of any Change in
          Control or Control Event, give written notice of such
          Change in Control or Control Event to each holder of
          Notes (by telecopy transmission and, simultaneously with
          the sending of such telecopied notice, by sending a copy
          of such notice to each such holder via an overnight
          courier of national reputation) unless notice in respect
          of such Change in Control (or the Change in Control
          contemplated by such Control Event) shall have been given
          pursuant to clause (b) of this Section 4.6.  If the
          Company shall not have received a written response to
          such first notice from each holder of Notes within ten
          days after the transmission of such telecopy thereof,
          then the Company will immediately send a second written
          notice via an overnight courier of national reputation to
          each holder of Notes who shall have not previously
          responded to the Company.  If a Change in Control has
          occurred, such notices shall contain and constitute an
          offer to prepay Notes as described in clause (c) of this
          Section 4.6 and shall be accompanied by the certificate
          described in clause (g) of this Section 4.6.

                    (ii)  CONDITION TO COMPANY ACTION.  Neither the
          Parent nor the Company will take any action that
          consummates or finalizes a Change in Control unless
          (i) at least 30 days prior to such action it shall have
          given to each holder of Notes written notice containing
          and constituting an offer to prepay Notes as described in
          clause (c) of this Section 4.6, accompanied by the
          certificate described in clause (g) of this Section 4.6,
          and (ii) contemporaneously with such action, it prepays
          all Notes required to be prepaid in accordance with this
          Section 4.6.

                    (iii)  OFFER TO PREPAY NOTES.  The offer to
          prepay Notes contemplated by clauses (a) and (b) of this
          Section 4.6 shall be a written offer to prepay, in
          accordance with and subject to this Section 4.6, all, but
          not less than all, the Notes held by each holder on a
          date specified in such offer (the "PROPOSED PREPAYMENT
          DATE").  If such Proposed Prepayment Date is in
          connection with an offer contemplated by clause (a) of
          this Section 4.6, such date shall be not less than 30
          days and not more than 60 days after the date of the
          first notice referred to in clause (a) of this Section
          4.6 (if the Proposed Prepayment Date shall not be
          specified in such first notice, the Proposed Prepayment
          Date shall be the 30th day after the date of such
          notice).

                    (iv)  ACCEPTANCE, REJECTION.  A holder of Notes
          may accept the offer to prepay made pursuant to this
          Section 4.6 by causing a notice of such acceptance to be
          delivered to the Company at least ten days prior to the
          Proposed Prepayment Date.  A failure by a holder of Notes
          to respond (by such time) to an offer to prepay made
          pursuant to this Section 4.6 shall be deemed to
          constitute an acceptance of such offer by such holder.

                    (v)  PREPAYMENT.  Prepayment of the Notes to be
          prepaid pursuant to this Section 4.6 shall be at 100% of
          the principal amount of such Notes, plus the Prepayment
          Compensation for the date of prepayment with respect to
          such principal amount, together with interest on such
          Notes accrued to the date of prepayment.  The prepayment
          shall be made on the Proposed Prepayment Date except as
          provided in clause (f) of this Section 4.6.

                    (vi)  DEFERRAL PENDING CHANGE IN CONTROL.  The
          obligation of the Company to prepay Notes pursuant to the
          offers required by clause (b) and accepted in accordance
          with clause (d) of this Section 4.6 is subject to the
          occurrence of the Change in Control in respect of which
          such offers and acceptances shall have been made.  In the
          event that such Change in Control does not occur on the
          Proposed Prepayment Date in respect thereof, the
          prepayment shall be deferred until and shall be made on
          the date on which such Change in Control occurs.  The
          Parent and the Company shall keep each holder of Notes
          reasonably and timely informed of (i) any such deferral
          of the date of prepayment, (ii) the date on which such
          Change in Control and the prepayment are expected to
          occur, and (iii) any determination by the Parent or the
          Company that efforts to effect such Change in Control
          have ceased or been abandoned (in which case the offers
          and acceptances made pursuant to this Section 4.6 in
          respect of such Change in Control shall be deemed
          rescinded).

                    (vii)  OFFICER'S CERTIFICATE.  Each offer to
          prepay the Notes pursuant to this Section 4.6 shall be
          accompanied by a certificate, executed by a Senior
          Financial Officer of the Company and dated the date of
          such offer, specifying: (i) the Proposed Prepayment Date;
          (ii) that such offer is made pursuant to this
          Section 4.6; (iii) the principal amount of each Note
          offered to be prepaid; (iv) the Prepayment Compensation,
          as of the Proposed Prepayment Date, with respect to the
          principal amount of each Note offered to be prepaid; (v)
          the interest that would be due on each Note offered to be
          prepaid, accrued to the Proposed Prepayment Date;
          (vi) that the conditions of this Section 4.6 have been
          fulfilled; and (vii) in reasonable detail, the nature and
          date or proposed date of the Change in Control.

                    (viii)  COMPANY'S OPTION TO FORCE ACCEPTANCE. 
          Notwithstanding the foregoing provisions of this Section
          4.6, in the case of a Change in Control pursuant to
          clause (a) of the definition of Change in Control in
          connection with which Mr. Scharf has disposed of all of
          his Capital Stock, 1993 Warrants and other equity
          interests in the Parent (but not less than all of such
          Capital Stock, 1993 Warrants and other equity interests),
          if each notice to holders of Notes contemplated by clause
          (a) of this Section 4.6 that (pursuant to such clause
          (a)) contains and constitutes an offer to prepay Notes
          contains the following written statement, then each
          holder of Notes shall be required to accept, and, upon
          delivery of all (but not fewer than all) such notices
          containing such express written statement, all of the
          holders of Notes shall be deemed to have accepted, for
          all purposes of this Section 4.6, the offer to prepay
          Notes referred to in the foregoing provisions of this
          Section 4.6:

                    "THE COMPANY HEREBY EXERCISES ITS OPTION,
                    PURSUANT TO SECTION 4.6(H) OF THE NOTE AND
                    STOCK PURCHASE AGREEMENTS, TO REQUIRE EACH
                    HOLDER OF NOTES TO ACCEPT, AND UPON DELIVERY OF
                    ALL REQUISITE NOTICES CONTAINING THIS EXPRESS
                    WRITTEN STATEMENT OF EXERCISE OF SUCH OPTION
                    ALL OF THE HOLDERS OF NOTES SHALL BE DEEMED TO
                    HAVE ACCEPTED, FOR ALL PURPOSES OF SECTION 4.6
                    OF THE NOTE AND STOCK PURCHASE AGREEMENTS, THE
                    OFFER TO PREPAY NOTES REFERRED TO IN THE
                    PROVISIONS OF SECTION 4.6 OF THE NOTE AND STOCK
                    PURCHASE AGREEMENTS AND CONTAINED IN AND
                    CONSTITUTED BY THIS NOTICE."

               4.7  MATURITY, SURRENDER, ETC.

               In the case of each prepayment of Notes pursuant to
          this Section 4, the principal amount of each Note to be
          prepaid shall mature and become due and payable on the
          date fixed for such prepayment, together with interest on
          such principal amount accrued to such date and the
          applicable Prepayment Compensation, if any.  From and
          after such date, unless the Company shall fail to pay
          such principal amount when so due and payable, together
          with the interest and Prepayment Compensation, if any, as
          aforesaid, interest on such principal amount shall cease
          to accrue.  Any Note paid or prepaid in full shall be
          surrendered to the Company and cancelled and shall not be
          reissued, and no Note shall be issued in lieu of any
          prepaid principal amount of any Note.

               4.8  PURCHASE OF NOTES.

               Neither the Parent, the Company nor LaSalle will,
          nor will they permit any Affiliate to, purchase, redeem,
          prepay or otherwise acquire, directly or indirectly, any
          of the outstanding Notes except upon the payment or
          prepayment of the Notes in accordance with the terms of
          the Note and Stock Purchase Agreements and the Notes. 
          The Company will promptly cancel all Notes acquired by
          any Obligor pursuant to any payment, prepayment or
          purchase of Notes pursuant to any provision of the Note
          and Stock Purchase Agreements, and no Notes may be issued
          in substitution or exchange for any such Notes.

               4.9  PLACE OF PAYMENT.

               Subject to Section 4.10, payments of principal,
          Prepayment Compensation, if any, and interest becoming
          due and payable on the Notes shall be made in Buffalo,
          New York at the principal office of the Company in such
          jurisdiction.  The Company may at any time, by notice to
          each holder of a Note, change the place of payment of the
          Notes so long as such place of payment shall be either
          the principal office of the Company in the State of New
          York or the principal office of a bank or trust company
          in the State of New York.

               4.10  HOME OFFICE PAYMENT.

               So long as you or your nominee shall be the holder
          of any Note, and notwithstanding anything contained in
          Section 4.9 or in such Note to the contrary, the Company
          will pay all sums becoming due on such Note for
          principal, Prepayment Compensation, if any, and interest
          by the method and at the address specified for such
          purpose below your name in Annex 1, or by such other
          method or at such other address as you shall have from
          time to time specified to the Company in writing for such
          purpose, without the presentation or surrender of such
          Note or the making of any notation thereon, except that
          upon written request of the Company made concurrently
          with or reasonably promptly after payment or prepayment
          in full of any Note, you shall surrender such Note for
          cancellation, reasonably promptly after any such request,
          to the Company at its principal executive office or at
          the place of payment most recently designated by the
          Company pursuant to Section 4.9.  Prior to any sale or
          other disposition of any Note held by you or your nominee
          you will, at your election, either endorse thereon the
          amount of principal paid thereon and the last date to
          which interest has been paid thereon or surrender such
          Note to the Company in exchange for a new Note or Notes
          pursuant to Section 5.2.  The Company will afford the
          benefits of this Section 4.10 to any Institutional
          Investor that is the direct or indirect transferee of any
          Note purchased by you under this Agreement and that has
          made the same agreement relating to such Note as you have
          made in this Section 4.10.

          5.   REGISTRATION; EXCHANGE; SUBSTITUTION OF NOTES

               5.1  REGISTRATION OF NOTES.

               The Company shall keep at its principal executive
          office a register for the registration and registration
          of transfers of Notes.  The name and address of each
          holder of one or more Notes, each transfer thereof and
          the name and address of each transferee of one or more
          Notes shall be registered in such register.  Prior to due
          presentment for registration of transfer, the Person in
          whose name any Note shall be registered shall be deemed
          and treated as the owner and holder thereof for all
          purposes hereof, and the Company shall not be affected by
          any notice or knowledge to the contrary.  The Company
          shall give or cause to be given to any holder of a Note
          that is an Institutional Investor promptly upon request
          therefor, a complete and correct copy of the names and
          addresses of all registered holders of Notes.

               5.2  TRANSFER AND EXCHANGE OF NOTES.

               Upon surrender of any Note at the principal
          executive office of (or other place designated by the
          Company in a written notice delivered to all holders of
          Notes, so long as such place is an office of the Company
          or the Parent located in the State of New York) the
          Company for registration of transfer or exchange (and in
          the case of a surrender for registration of transfer,
          duly endorsed or accompanied by a written instrument of
          transfer duly executed by the registered holder of such
          Note or his attorney duly authorized in writing and
          accompanied by the address for notices of each transferee
          of such Note or part thereof), the Company shall execute
          and deliver, at the Company's expense (except as provided
          below), one or more new Notes (as requested by the holder
          thereof) in exchange therefor, in an aggregate principal
          amount equal to the unpaid principal amount of the
          surrendered Note.  Each such new Note shall be payable to
          such Person as such holder may request and shall be
          substantially in the form of Exhibit A.  Each such new
          Note shall be dated and bear interest from the date to
          which interest shall have been paid on the surrendered
          Note or dated the date of the surrendered Note if no
          interest shall have been paid thereon. The Company may
          require payment of a sum sufficient to cover any stamp
          tax or governmental charge imposed in respect of any such
          transfer of Notes.  Notes shall not be transferred in
          denominations of less than $250,000, provided that if
          necessary to enable the registration of transfer by a
          holder of its entire holding of Notes, one Note may be in
          a denomination of less than $250,000.

               5.3  REPLACEMENT OF NOTES.

               Upon receipt by the Company of evidence reasonably
          satisfactory to it of the ownership of and the loss,
          theft, destruction or mutilation of any Note (which
          evidence shall be, in the case of an Institutional
          Investor, notice from such Institutional Investor of such
          ownership and such loss, theft, destruction or
          mutilation), and

                    (i)  in the case of loss, theft or destruction,
          of indemnity reasonably satisfactory to the Company
          (provided that if the holder of such Note is, or is a
          nominee for, an original Purchaser or another beneficial
          owner of a Note with a minimum net worth of at least
          $100,000,000, such beneficial owner's own unsecured
          agreement of indemnity shall be deemed to be
          satisfactory), or

                    (ii)  in the case of mutilation, upon surrender
          and cancellation thereof,

          the Company at its own expense shall execute and deliver,
          in lieu thereof, a new Note, dated and bearing interest
          from the date to which interest shall have been paid on
          such lost, stolen, destroyed or mutilated Note or dated
          the date of such lost, stolen, destroyed or mutilated
          Note if no interest shall have been paid thereon.

          6.   AFFIRMATIVE COVENANTS

               The Parent, the Company and LaSalle covenant and
          agree (provided that the Company and LaSalle covenant and
          agree only as to themselves and their respective
          Subsidiaries, if any) that on and after the Closing Date
          and thereafter for so long as any of the Company's
          obligations under the Note and Stock Purchase Agreements
          and the Notes shall be outstanding:

               6.1  OWNERSHIP STRUCTURE.

                    (i)  The Parent will at all times maintain the
          Company as a Wholly-Owned Subsidiary of the Parent.

                    (ii)  Subject to Section 7.7(b), the Company
          will at all times maintain LaSalle as a Wholly-Owned
          Subsidiary of the Company.

               6.2  MAINTENANCE OF PROPERTIES, CONDUCT OF BUSINESS.

               The Obligors will, and will cause each of their
          respective Subsidiaries to, in a manner consistent with
          their respective past practices, maintain and keep, or
          cause to be maintained and kept, their respective
          Properties in good repair, working order and condition
          (other than ordinary wear and tear), so that the business
          carried on in connection therewith may be properly
          conducted at all times, provided that (a) this Section
          shall not prevent the Obligors or any of their respective
          Subsidiaries from discontinuing the operation and the
          maintenance of any of their respective Properties if such
          discontinuance is desirable in the conduct of such
          Person's business and such Person has concluded that such
          discontinuance could not, individually or in the
          aggregate, reasonably be expected to have a Material
          Adverse Effect and (b) nothing in this Section shall be
          construed to adversely affect the rights of any holders
          of Senior Debt with respect to any Property constituting
          collateral securing such Senior Debt.  The Company and
          LaSalle will, and will cause each of their respective
          Subsidiaries to, continue to engage in businesses of the
          same general types as conducted as of the Closing Date
          (as disclosed in the Memorandum) by the Company and
          LaSalle.

               6.3  COMPLIANCE WITH LAW.

               The Obligors will, and will cause each of their
          respective Subsidiaries to, comply with all laws,
          ordinances or governmental rules or regulations to which
          each of them is subject, including, without limitation,
          Environmental Laws and the Fair Labor Standards Act of
          1938, as amended, and will obtain and maintain in effect
          all licenses, certificates, permits, franchises and other
          governmental authorizations necessary to the ownership of
          their respective Properties or to the conduct of their
          respective businesses, in each case to the extent
          necessary to ensure that non-compliance with such laws,
          ordinances or governmental rules or regulations or
          failures to obtain or maintain in effect such licenses,
          certificates, permits, franchises and other governmental
          authorizations could not, individually or in the
          aggregate, reasonably be expected to have a Material
          Adverse Effect.

               6.4  BOOKS AND RECORDS.

               The Obligors will, and will cause each of their
          respective Subsidiaries to, keep proper books of record
          and account in which full, true and correct entries in
          conformity with GAAP and all Requirements of Law shall be
          made of all dealings and transactions in relation to the
          Obligors' and such Subsidiaries' businesses and activities.

               6.5  CORPORATE EXISTENCE, ETC.

               The Obligors will at all times preserve and keep in
          full force and effect their respective corporate
          existences.  Subject to Sections 7.7 and 7.8, the
          Obligors will at all times preserve and keep in full
          force and effect the corporate existence of each of their
          respective Subsidiaries and all rights and franchises of
          the Obligors and their respective Subsidiaries unless, in
          the good faith judgment of any such Obligor, the
          termination of or failure to preserve and keep in full
          force and effect such corporate existence, right or
          franchise could not, individually or in the aggregate,
          have a Material Adverse Effect.

               6.6  PAYMENT OF TAXES AND CLAIMS.

               The Obligors will, and will cause each of their
          respective Subsidiaries to, file all tax returns required
          to be filed in any jurisdiction and to pay and discharge
          all taxes shown to be due and payable on such returns and
          all other taxes, assessments, governmental charges, or
          levies imposed on them or any of their Properties,
          assets, income or franchises, to the extent such taxes,
          assessments, charges or levies have become due and
          payable and before they have become delinquent and all
          claims for which sums have become due and payable that
          have or might become a Lien on Properties or assets of an
          Obligor or any Subsidiary of an Obligor, provided that no
          Obligor and no Subsidiary of an Obligor need pay any such
          tax or assessment or claims if (a) the amount,
          applicability or validity thereof is contested by such
          Obligor or such Subsidiary on a timely basis in good
          faith and in appropriate proceedings, and such Obligor or
          such Subsidiary has established adequate reserves
          therefor in accordance with GAAP on the books of such
          Obligor or such Subsidiary or (b) the nonpayment of all
          such taxes, assessments, charges and levies in the
          aggregate could not reasonably be expected to have a
          Material Adverse Effect.

               6.7  INSURANCE.

               The Obligors will, and will cause each of their
          respective Subsidiaries to, maintain, with financially
          sound and reputable insurers, insurance with respect to
          their respective Properties and businesses against such
          casualties and contingencies, of such types, on such
          terms and in such amounts (including deductibles, co-
          insurance and self-insurance, if adequate reserves are
          maintained with respect thereto) as is customary in the
          case of entities of established reputations engaged in
          the same or a similar business and similarly situated.

               6.8  GUARANTIES BY SUBSIDIARIES.

               If the Company or LaSalle at any time forms or
          acquires a Subsidiary, or in any other manner commences
          to have a Subsidiary that is not at such time already a
          Guarantor under a Subsidiary Guaranty Agreement, the
          Company or LaSalle, as the case may be, will cause such
          Subsidiary to execute and deliver to each holder of one
          or more Notes (not later than the earlier of (x) 30 days
          after such formation, acquisition or other commencing to
          have or (y) the date on which such Subsidiary becomes a
          guarantor of, or otherwise becomes contingently or
          otherwise directly or indirectly in respect of, any
          Senior Debt) an original guaranty agreement (the LaSalle
          Guaranty Agreement and any such other guaranty agreement,
          as the same may be amended, restated or otherwise
          modified from time to time, being referred to herein
          collectively as the "SUBSIDIARY GUARANTY AGREEMENTS"),
          substantially in the form of the LaSalle Guaranty
          Agreement, and such other resolutions, agreements,
          documents and instruments as the Required Holders may
          reasonably request in connection with such Subsidiary
          Guaranty Agreement.  If any Senior Debt is outstanding at
          such time, then, except as may be otherwise approved in
          writing by the Company or LaSalle, as the case may be,
          and the appropriate majority of holders of Senior Debt
          (as may be required under the Senior Credit Agreement, or
          as otherwise provided for in the Senior Credit
          Agreement), each such Subsidiary Guaranty Agreement shall
          contain subordination provisions in the form set out in
          Section 5 of the LaSalle Guaranty Agreement as in effect
          on the Closing Date.

          7.   NEGATIVE COVENANTS

               The Parent, the Company and LaSalle covenant and
          agree (provided that the Company and LaSalle covenant and
          agree only as to themselves and their respective
          Subsidiaries, if any) that on and after the Closing Date
          and thereafter for so long as any of the Company's
          obligations under the Note and Stock Purchase Agreements
          and the Notes shall be outstanding:

               7.1  NO AMENDMENTS, ETC. RE 1993 WARRANTS.

               Except with the prior written consent of the holders
          of at least 80% in principal amount of the Notes at the
          time outstanding (exclusive of Notes then owned by the
          Parent, the Company, LaSalle or any of their respective
          Subsidiaries or Affiliates), the Parent will not agree to
          extend the expiration date of the 1993 Warrants beyond
          August 13, 2000 or otherwise permit any amendment,
          restatement or other modification of the terms of the
          1993 Warrant Agreement or the 1993 Warrants.

               7.2  AMENDMENT OF SENIOR CREDIT AGREEMENT.

               Neither the Parent, the Company nor LaSalle will
          enter into any agreement amending or modifying any
          provision of the Senior Credit Agreement that would:

                    (i)  accelerate the amount or the time of any
          prepayment or payment of the principal amount of
          Indebtedness outstanding under the Senior Credit
          Agreement;

                    (ii)  provide for per annum interest rates
          payable on the Indebtedness outstanding under the Senior
          Credit Agreement (except for the Chattanooga Mortgage
          Loan Agreement) at any time in excess of 1.00% over the
          per annum interest rates that would otherwise be payable
          on such Indebtedness at such time in accordance with the
          applicable provisions of the Senior Credit Agreement as
          in effect on the Closing Date; or

                    (iii)     (A)  result in the event of default
               provisions and covenant provisions (including,
               without limitation, any definitions relating to the
               foregoing), taken as a whole, being materially less
               favorable to the Company or LaSalle than the event
               of default provisions and covenant provisions
               (including, without limitation, any definitions
               relating to the foregoing), taken as a whole, set
               forth in the Senior Credit Agreement on the Closing
               Date; or

                         (B)  reduce the commitment of the lenders
               under the Senior Credit Agreement to provide
               revolving credit loans to the Company or LaSalle; or

                         (C)  provide for conditions precedent to
               the obligation of the lenders under the Senior
               Credit Agreement to provide revolving credit loans
               to the Company or LaSalle from time to time
               (including, without limitation, any definitions
               relating to the foregoing), which conditions, taken
               as a whole, are materially less favorable to the
               Company or LaSalle than the conditions precedent
               (including, without limitation, any definitions
               relating to the foregoing), taken as a whole, set
               forth in the Senior Credit Agreement as in effect on
               the Closing Date;

          without, in each case, obtaining the prior written
          consent of the Required Holders to such amendment or
          change; provided that nothing in this Section 7.2 shall
          be construed to restrict any amendment or modification of
          the Senior Credit Agreement that has the purpose of
          permitting Incurrences of Senior Debt in excess of the
          amount of such Incurrences permitted by Section 7.3(a)
          but not in excess of the additional amount of such
          Incurrences permitted by Section 7.3(b).

               7.3  INDEBTEDNESS.

               Neither the Company nor LaSalle will, nor will they
          permit any of their respective Subsidiaries to, directly
          or indirectly create, incur, assume or otherwise become
          liable for, any Indebtedness (collectively,
          "INCURRENCES") except:

                    (i)  Senior Debt, provided that, immediately
          after giving effect to any Incurrence of Senior Debt
          under this clause (a), the outstanding aggregate
          principal amount of Senior Debt under this clause (a)
          shall not exceed the Adjusted Base Senior Debt Cap;

                    (ii)  Senior Debt in addition to the Senior
          Debt permitted under the foregoing clause (a), provided
          that:

                         (A)  the outstanding aggregate principal
               amount of all Senior Debt Incurred under this clause
               (b) shall at no time exceed $101,500,000 minus the
               Base Senior Debt Cap; and

                         (B)  immediately after giving effect to
               any Incurrence of Senior Debt under this clause (b),
               the outstanding aggregate principal amount of all
               Senior Debt (whether or not Incurred under this
               clause (b)) shall not exceed the lesser of

                              (I)  $101,500,000 minus the Senior
                    Debt Reduction Amount at such time, or

                              (II) the product of (1) four
                    multiplied by (2) Consolidated EBITDA
                    (calculated giving effect to Pro Forma
                    Adjustments, if any) for the then most recently
                    ended period of four consecutive fiscal
                    quarters of the Company;

                    (iii)  the Indebtedness evidenced by the Notes,
          the LaSalle Guaranty Agreement and any other Subsidiary
          Guaranty Agreement;

                    (iv)  Indebtedness of the Company to LaSalle or
          of LaSalle to the Company;

                    (v)  Indebtedness in existence on the Closing
          Date that is described in Part A.16 of Annex 3;

                    (vi)  Indebtedness in addition to the
          Indebtedness permitted under the foregoing clauses (a)
          through (e), inclusive, provided that, immediately after
          giving effect to any Incurrence of Indebtedness under
          this clause (f), the outstanding aggregate principal
          amount of Indebtedness under this clause (f) shall not
          exceed $5,000,000;

                    (vii)  Indebtedness in addition to the
          Indebtedness permitted under the foregoing clauses (a)
          through (f), inclusive, provided that, immediately after
          giving effect to any Incurrence of Indebtedness under
          this clause (g), Consolidated Indebtedness shall not
          exceed the product of (A) five multiplied by (B)
          Consolidated EBITDA (calculated giving effect to Pro
          Forma Adjustments, if any) for the then most recently
          ended period of four consecutive fiscal quarters of the
          Company; and

                    (viii)  Indebtedness as to which 100% of the
          proceeds of the Incurrence thereof is used by the Company
          or any Subsidiary of the Company concurrently with such
          Incurrence to extend (as to time of maturity), refund,
          refinance or replace Indebtedness that was previously
          Incurred by such Person pursuant to clause (b) or clause
          (g) of this Section 7.3, provided that (i) the principal
          amount of any Indebtedness that is Incurred under this
          clause (h) shall not exceed the principal amount of the
          Indebtedness being so extended, refunded, refinanced or
          replaced with the proceeds thereof, and (ii) the terms
          and provisions of all instruments, agreements and other
          documents governing or otherwise relating to any
          Indebtedness that is Incurred under this clause (h) shall
          not be more onerous to the Company or any of its
          Subsidiaries than the terms and provisions of the
          instruments, agreements and other documents governing or
          otherwise relating to the Indebtedness being so extended,
          refunded, refinanced or replaced.

          For the purpose of any determination of compliance with
          clause (b) or clause (g) of this Section 7.3, it shall be
          assumed that (whether or not it is actually the case
          that) the maximum permissible principal amount of
          Indebtedness under clause (a) and clause (f) of this
          Section 7.3 is outstanding at the time of such
          determination.

               7.4  LIENS.

               Neither the Company nor LaSalle will, nor will they
          permit any of their respective Subsidiaries to, create,
          incur, assume or suffer to exist, any Lien upon any of
          their respective Properties, whether now owned or
          hereafter acquired, except:

                    (i)  Liens for taxes not yet due or that are
          being contested in good faith and by appropriate
          proceedings if adequate reserves with respect thereto in
          accordance with GAAP are maintained on the books of the
          Person contesting such taxes;

                    (ii)  carriers', warehousemen's, mechanics',
          materialmen's, repairmen's or other like Liens arising in
          the ordinary course of business in connection with
          payments that are not overdue for a period of more than
          30 days or that are being contested in good faith and by
          appropriate proceedings;

                    (iii)  pledges or deposits in connection with
          workmen's compensation, unemployment insurance and other
          social security legislation;

                    (iv)  deposits to secure the performance of
          bids, trade contracts (other than for borrowed money),
          leases, statutory obligations, surety and appeal bonds,
          performance bonds and other obligations of a like nature
          incurred in the ordinary course of business;

                    (v)  Liens arising from judgments described
          under Section 9(i) that do not constitute an Event of
          Default;

                    (vi)  Liens securing Senior Debt created under
          the terms of the Senior Security Documents;

                    (vii)  leases or subleases granted to others,
          easements, rights-of-way, restrictions and other similar
          charges or encumbrances affecting real Property, in each
          case incidental to, and not interfering with, the
          ordinary conduct of the business of the Company, LaSalle
          or any such Subsidiary, provided that such Liens do not,
          in the aggregate, materially detract from the value of
          such Property;

                    (viii)  any Lien created to secure all or any
          part of the purchase price, or to secure Indebtedness
          incurred or assumed to pay all or any part of the
          purchase price or cost of construction, of Property (or
          any improvement thereon) acquired or constructed by the
          Company or any of its Subsidiaries after the Closing
          Date, provided that

                         (A)  any such Lien shall extend solely to
               the item or items of such Property (or improvement
               thereon) so acquired or constructed and, if required
               by the terms of the instrument originally creating
               such Lien, other Property (or improvement thereon)
               which is an improvement to or is acquired for
               specific use in connection with such acquired or
               constructed Property (or improvement thereon) or
               which is real Property being improved by such
               acquired or constructed Property (or improvement
               thereon),

                         (B)  the principal amount of the
               Indebtedness secured by any such Lien shall at no
               time exceed an amount equal to the lesser of (A) the
               cost to the Company or such Subsidiary of the
               Property (or improvement thereon) so acquired or
               constructed and (B) the Fair Market Value (as
               determined in good faith by the Company) of such
               Property (or improvement thereon) at the time of
               such acquisition or construction, and

                         (C)  any such Lien shall be created
               contemporaneously with, or within 60 days after, the
               acquisition or construction of such Property; and

                    (ix)  Liens, not otherwise permitted by clauses
          (a) through (h), inclusive, of this Section 7.4, provided
          that the aggregate amount of Indebtedness secured by all
          such other Liens under this clause (i) shall not at any
          time exceed $5,000,000.

               7.5  NET WORTH.

               The Company will not permit the Consolidated Net
          Worth of the Company and its Subsidiaries, as of the last
          day of any calendar month, to be less than the sum of the
          following: (a) $8,000,000, plus (b) 50% of the positive
          Consolidated Net Income of the Company and its
          Subsidiaries from the Closing Date through the then most
          recently concluded calendar month, plus (c) all of the
          cumulative net proceeds realized by the Company or
          LaSalle from the issuance or sale of any Capital Stock or
          other equity interests in the Company or LaSalle from the
          Closing Date through the then most recently concluded
          calendar month (provided that nothing in this clause (c)
          shall be construed to permit non-compliance with Section
          6.1 without the prior written consent of the Required
          Holders).

               7.6  INTEREST COVERAGE.

               The Company will not permit, as of the last day of
          any calendar quarter, the Consolidated Interest Coverage
          Ratio of the Company and its Subsidiaries measured for
          the four consecutive calendar quarters (or for the number
          of consecutive calendar quarters following the Closing
          Date to the date of such determination, if during the
          period commencing with the Closing Date and ending on the
          one year anniversary thereof) ending on the last day of
          such calendar quarter to be less than

                    (i)  for any period ending before or on
          December 31, 1998, 1.35 to 1.0, or

                    (ii)  for any period ending after December 31,
          1998, 1.5 to 1.0.

               7.7  PROHIBITION ON FUNDAMENTAL CHANGES.

               Neither the Company nor LaSalle will, nor will they
          permit any of their respective Subsidiaries to, make or
          permit to be made any material change in the character or
          conduct of the business or operations of the Company,
          LaSalle or any such Subsidiary, including any merger or
          consolidation or amalgamation, or liquidate, wind up or
          dissolve itself (or suffer any liquidation or
          dissolution), convey, sell, lease, transfer or otherwise
          dispose of, in one transaction or a series of
          transactions, all or substantially all of the business or
          assets of the Company, LaSalle or any such Subsidiary or
          acquire by purchase or otherwise all or substantially all
          the business or assets of, or capital stock or other
          evidences of beneficial ownership of, any Person, or make
          any material change in the Company's, LaSalle's or any
          such Subsidiary's present method of conducting business,
          except:

                    (i)  any Subsidiary of the Company (other than
          LaSalle) or any Subsidiary of LaSalle may merge into any
          other Subsidiary of the Company or of LaSalle or with any
          parent of such Subsidiary (so long as the parent is the
          survivor of such merger);

                    (ii)  LaSalle may merge into the Company so
          long as the Company is the survivor of such merger; and

                    (iii)  the Company, LaSalle or any of their
          respective Subsidiaries may acquire the assets or Capital
          Stock of any Subsidiary of the Company or LaSalle,
          provided that immediately after giving effect to such
          acquisition no Default or Event of Default exists or
          would exist.

          Nothing in this Section 7.7 shall be construed to
          prohibit a conveyance, sale, lease, transfer or other
          disposition of all or any portion of the Property of any
          Subsidiary of the Company, or of all or any portion of
          the Capital Stock issued by any Subsidiary of the
          Company, so long as such conveyance, sale, lease,
          transfer or other disposition is effected in full
          compliance with Section 7.8.

               7.8  ASSET DISPOSITIONS.

               Except as permitted under Section 7.7(c), the
          Company will not, and will not permit any of its
          Subsidiaries to, make any Asset Disposition unless:

                    (i)  in the good faith opinion of the Company,
          such Asset Disposition is in exchange for consideration
          having a Fair Market Value not less than that of the
          Property exchanged and is in the best interest of the
          Company or such Subsidiary; and

                    (ii)  immediately before, and immediately after
          giving effect to, such Asset Disposition, no Default or
          Event of Default exists or would exist.

               In addition, if after giving effect to any Asset
          Disposition,

                         (A)  the Disposition Value of all Property
               that was the subject of any Asset Disposition
               occurring in the fiscal year of the Company then
               next ending exceeds 10% of Consolidated Total
               Assets, determined as of the end of the then most
               recently completed fiscal quarter of the Company,

                         (B)  the Disposition Value of all Property
               that was the subject of any Asset Disposition
               occurring during the period commencing on the
               Closing Date and ending on and including the date of
               such Asset Disposition exceeds 30% of Consolidated
               Total Assets, determined as of the end of the then
               most recently completed fiscal quarter of the
               Company,

                         (C)  the sum of the EBITDA Contribution
               Percentages of all Property that was the subject of
               any Asset Disposition occurring in the fiscal year
               of the Company then next ending exceeds 10%, or

                         (D)  the sum of the EBITDA Contribution
               Percentages of all Property that was the subject of
               any Asset Disposition occurring during the period
               commencing on the Closing Date and ending on and
               including the date of such Asset Disposition exceeds
               30%,

          then the Company and its Subsidiaries shall be required
          to apply the Net Proceeds Amount with respect to such
          Asset Disposition to (y) a Senior Debt Payment
          Application or (z) a Property Reinvestment Application,
          in each case within six months after such Asset
          Disposition; provided that in no event shall the Company
          or any of its Subsidiaries make any Asset Disposition if,
          immediately after giving effect to such Asset
          Disposition,

                              (I)  the Disposition Value of all
                    Property that was the subject of any Asset
                    Disposition occurring in the fiscal year of the
                    Company then next ending would exceed 20% of
                    Consolidated Total Assets, determined as of the
                    end of the then most recently completed fiscal
                    quarter of the Company,

                              (II) the Disposition Value of all
                    Property that was the subject of any Asset
                    Disposition occurring during the period
                    commencing on the Closing Date and ending on
                    and including the date of such Asset
                    Disposition would exceed 40% of Consolidated
                    Total Assets, determined as of the end of the
                    then most recently completed fiscal quarter of
                    the Company,

                              (III)     the sum of the EBITDA
                    Contribution Percentages of all Property that
                    was the subject of any Asset Disposition
                    occurring in the fiscal year of the Company
                    then next ending would exceed 20%, or

                              (IV) the sum of the EBITDA
                    Contribution Percentages of all Property that
                    was the subject of any Asset Disposition
                    occurring during the period commencing on the
                    Closing Date and ending on and including the
                    date of such Asset Disposition would exceed
                    40%.

               7.9  LOANS, ADVANCES AND INVESTMENTS.

               Neither the Company nor LaSalle will, nor will they
          permit any of their respective Subsidiaries to, make, or
          commit to make, any advance, loan, extension of credit or
          capital contribution to, or purchase of any Capital
          Stock, bonds, notes, debentures or other securities of,
          or make any other investment in (by way of transfers of
          Property, acquisitions of evidences of Indebtedness or
          otherwise), any Person (all such transactions being
          herein called "INVESTMENTS"), except:

                    (i)  advance payments or deposits against
          purchases made in the ordinary course of business of the
          Company, LaSalle or any such Subsidiary;

                    (ii)  (i) direct obligations of the United
          States of America or any agency thereof with maturities
          of one year or less from the date of acquisition, (ii)
          commercial paper of a domestic issuer rated at least
          "A-1" by Standard & Poor's Ratings Group or "P-1" by
          Moody's Investors Services, Inc., (iii) time deposits and
          certificates of deposit with maturities of one year or
          less from the date of acquisition issued by any
          commercial bank having capital and surplus in excess of
          $250,000,000, and (iv) repurchase obligations within a
          term of not more than 30 days for underlying securities
          of the types described in clauses (i), (ii) and (iii),
          above and entered into with any commercial bank meeting
          the qualifications specified in clause (iii) above;

                    (iii)  Investments existing on the Closing Date
          that are disclosed in Part 7.9(c) of Annex 3;

                    (iv)  advances outstanding to employees of the
          Company, LaSalle and their respective Subsidiaries that
          do not exceed, in the aggregate, $350,000 at any time;

                    (v)  advances by the Company to LaSalle and
          advances by LaSalle to the Company;

                    (vi)  Investments in any Person that
          concurrently with such Investment becomes a Subsidiary of
          the Company or LaSalle; and

                    (vii)  other Investments, not otherwise
          permitted by clause (a) through (f), inclusive, of this
          Section 7.9, provided that the aggregate amount of all
          such other Investments (valued at cost less any net
          return of capital through the sale or liquidation thereof
          or other return of capital thereon) shall not at any time
          exceed $2,500,000.

               7.10  DIVIDENDS, ETC.

               Neither the Company nor LaSalle will, nor will they
          permit any of their respective Subsidiaries to, declare
          or pay Dividends to any Person that is not the Company,
          LaSalle or any of their respective Subsidiaries; provided
          that nothing in this Section 7.10 shall be deemed to
          prohibit any one or more of the Company, LaSalle and
          their respective Subsidiaries from at any time declaring
          or paying any Dividend or from at any time making any
          payment (in the form of a Dividend or otherwise) in
          respect of operating charges or management fees assessed
          by the Parent to the extent the aggregate amount of all
          such payments of Dividends or for operating charges
          and/or management fees made or declared during the period
          commencing January 1, 1997 and ending immediately after
          giving effect to such payment or declaration does not
          exceed 50% of Consolidated Net Income for such period;
          provided, further, that nothing in this Section 7.10
          (including the limitation expressed in the immediately
          preceding proviso) shall be deemed to prohibit any one or
          more of the Company, LaSalle and their respective
          Subsidiaries from at any time declaring or paying any
          Dividend or from at any time making any payment (in the
          form of a Dividend or otherwise) in respect of operating
          charges or management fees assessed by the Parent to the
          extent the aggregate amount of all such payments of
          Dividends or for operating charges and/or management fees
          made or declared does not exceed, in any Fiscal Year,
          $1,350,000.

               7.11  AFFILIATE TRANSACTIONS.

               Neither the Company nor LaSalle will, nor will they
          permit any of their respective Subsidiaries to, directly
          or indirectly, enter into, renew or extend any
          transaction (including, without limitation, the purchase,
          sale, lease or exchange of Property or assets, or the
          rendering of any service) with any Affiliate (other than
          Wholly-Owned Subsidiaries of the Company), except upon
          fair and reasonable terms no less favorable to the
          Company, LaSalle or such Subsidiary than could be
          obtained, at the time of such transaction or, if such
          transaction is pursuant to a written agreement, at the
          time of the execution of the agreement providing
          therefor, in a comparable arms'-length transaction with a
          Person that is not an Affiliate.

               7.12  PARENT HOLDING COMPANY.

               The Parent will not at any time before the 1993
          Warrant Provisions Termination Date own any Property or
          assets other than:

                    (i)  the Capital Stock of the Company;

                    (ii)  Capital Stock of any other Person that at
          such time is a direct or indirect Subsidiary of the
          Parent;

                    (iii)  Property or assets in the form of cash,
          cash equivalents or any Investments in intangibles (other
          than intangibles constituted by Capital Stock or other
          equity interests in any Person if such Person is a
          general partnership or other entity the holders of such
          Capital Stock or other equity interests of which are not,
          pursuant to applicable law, ordinarily protected from
          being liable in respect of the liabilities of such
          Person); and

                    (iv)  Property or assets in the form of
          tangibles (excluding the Property or assets referred to
          in the immediately preceding clause (c)) held by the
          Parent, provided that the aggregate amount of all such
          Property and assets (valued at book value in accordance
          with GAAP) does not at any time exceed $2,500,000.

               7.13  INDEBTEDNESS, ETC. OF THE PARENT.

               The Parent will not at any time before the 1993
          Warrant Provisions Termination Date create, incur, assume
          or suffer to exist any Indebtedness of the Parent for
          borrowed money (including, without, limitation, any
          Guaranty by the Parent of Indebtedness for borrowed
          money), if the principal amount of such Indebtedness for
          borrowed money equals or exceeds $1,000,000, unless the
          terms of such Indebtedness expressly provide, for the
          third-party benefit of the holders of the Notes, that any
          and all 1993 Warrant Exercise Net Proceeds Amounts
          realized by or on behalf of the Parent as a result of any
          exercise of 1993 Warrants shall be available exclusively
          for purposes of prepayment of the Notes pursuant to
          Section 4.4 of the Note and Stock Purchase Agreements. 
          In no event will the Parent at any time before the 1993
          Warrant Provisions Termination Date enter into any
          agreement, or otherwise become bound by the provisions of
          any agreement, instrument or other document, that
          restricts the ability of the Parent to satisfy its
          obligation, pursuant to Section 4.4, to make any 1993
          Warrant Exercise Net Proceeds Amount available solely for
          the purpose of the prepayment of Notes by the Company in
          accordance with Section 4.4.  For the purposes of the
          foregoing, the Senior Credit Agreement as in effect on
          the Closing Date and as the Senior Credit Agreement
          (other than Section 6.5 of the Senior Credit Agreement,
          as in effect on the Closing Date) may be amended in
          accordance with Section 7.2, and the Parent's Guaranty of
          the Company's Indebtedness under the Senior Credit
          Agreement as such Guaranty is in effect on the Closing
          Date, shall not be deemed to breach this Section 7.13;
          the Chattanooga Mortgage shall not be deemed to breach
          this Section 7.13 so long as it does not restrict the
          ability of the Parent to satisfy its obligation, pursuant
          to Section 4.4, to make any 1993 Warrant Exercise Net
          Proceeds Amount available solely for the purpose of the
          prepayment of Notes by the Company in accordance with
          Section 4.4.

          8.   INFORMATION COVENANTS

               The Parent, the Company and LaSalle covenant and
          agree that on and after the Closing Date and thereafter
          for so long as any of the Company's obligations under the
          Note and Stock Purchase Agreements and the Notes shall be
          outstanding:

               8.1  FINANCIAL AND BUSINESS INFORMATION.

               The Company and the Parent shall deliver to each
          holder of Notes that is an Institutional Investor:

                    (i)  QUARTERLY STATEMENTS -- within 45 days
          after the end of each quarterly fiscal period in each
          fiscal year (other than the last quarterly fiscal period
          of each such fiscal year) of the Parent or the Company,
          as the case may be, duplicate copies of,

                         (A)  (I)  a consolidated balance sheet of
                    the Parent and its Subsidiaries and

                              (II)  consolidated and consolidating
                    balance sheets of the Company and its
                    Subsidiaries,

               in each case as at the end of such quarter, and

                         (B)  (I)  consolidated statements of
                    income, changes in shareholders' equity and
                    cash flows of the Parent and its Subsidiaries
                    and

                              (II)  consolidated and consolidating
                    statements of income, changes in shareholders'
                    equity and cash flows of the Company and its
                    Subsidiaries,

               in each case for such quarter and (in the case of
               the second and third quarters) for the portion of
               the fiscal year ending with such quarter,

          setting forth in each case in comparative form the
          figures for the corresponding periods in the previous
          fiscal year, all in reasonable detail, prepared in
          accordance with GAAP applicable to quarterly financial
          statements generally, and certified by a Senior Financial
          Officer of the Parent or the Company, as the case may be,
          as fairly presenting, in all material respects, the
          financial position of the companies being reported on and
          their results of operations and cash flows, subject to
          changes resulting from year-end adjustments;

                    (ii)  ANNUAL STATEMENTS -- within 90 days after
          the end of each fiscal year of the Company or the Parent,
          as the case may be, duplicate copies of,

                         (A)  (I)  a consolidated balance sheet of
                    the Parent and its Subsidiaries and

                              (II) consolidated and consolidating
                    balance sheets of the Company and its
                    Subsidiaries,

               in each case as at the end of such fiscal year, and

                         (B)  (I)  consolidated statements of
                    income, changes in shareholders' equity and
                    cash flows of the Parent and its Subsidiaries
                    and

                              (II) consolidated and consolidating
                    statements of income, changes in shareholders'
                    equity and cash flows of the Company and its
                    Subsidiaries,

               in each case for such year,

          setting forth in each case in comparative form the
          figures for the previous fiscal year, all in reasonable
          detail, prepared in accordance with GAAP, and accompanied
          by

                              (A)  in the case of such consolidated
                    statements, an opinion thereon of independent
                    certified public accountants of recognized
                    national standing, which opinion shall state
                    that such financial statements present fairly,
                    in all material respects, the financial
                    position of the companies being reported upon
                    and their results of operations and cash flows
                    and have been prepared in conformity with GAAP,
                    and that the examination of such accountants in
                    connection with such financial statements has
                    been made in accordance with generally accepted
                    auditing standards, and that such audit
                    provides a reasonable basis for such opinion in
                    the circumstances, and

                              (B)  a certificate of such
                    accountants stating that they have reviewed
                    this Agreement and stating further whether, in
                    making their audit, they have become aware of
                    any condition or event that then constitutes a
                    Default or an Event of Default, and, if they
                    are aware that any such condition or event then
                    exists, specifying the nature and period of the
                    existence thereof (it being understood that
                    such accountants shall not be liable, directly
                    or indirectly, for any failure to obtain
                    knowledge of any Default or Event of Default
                    unless such accountants should have obtained
                    knowledge thereof in making an audit in
                    accordance with generally accepted auditing
                    standards or did not make such an audit);

                    (c)  SEC AND OTHER REPORTS -- promptly upon
          their becoming available, one copy of (i) each financial
          statement, report (including, without limitation, the
          Company's annual report to shareholders, if any, prepared
          pursuant to Rule 14a-3 under the Exchange Act), notice or
          proxy statement sent by the Parent or any Subsidiary to
          public securities holders generally, and (ii) each
          regular or periodic report, each registration statement
          (without exhibits except as expressly requested by such
          holder), and each prospectus and all amendments thereto
          filed by the Parent or any Subsidiary with the Securities
          and Exchange Commission or any successor thereto and of
          all press releases and other statements made available
          generally by the Parent or any Subsidiary to the public
          concerning developments that are Material;

                    (d)  NOTICE OF DEFAULT OR EVENT OF DEFAULT --
          promptly, and in any event within five Business Days
          after a Responsible Officer of the Parent or the Company
          becoming aware of the existence of any Default or Event
          of Default or that any Person has given any notice or
          taken any action with respect to a claimed default under
          any Financing Document or that any Person has given any
          notice or taken any action with respect to a claimed
          default of the type referred to in Section 9.1(f), a
          written notice specifying the nature and period of
          existence thereof and what action the Parent or the
          Company is taking or proposes to take with respect
          thereto;

                    (e)  ERISA MATTERS -- promptly, and in any
          event within five Business Days after a Responsible
          Officer of the Company or the Parent becoming aware of
          any of the following, a written notice setting forth the
          nature thereof and the action, if any, that the Parent or
          an ERISA Affiliate proposes to take with respect thereto:

                         (i)  with respect to any Plan, any
               reportable event, as defined in section 4043(c) of
               ERISA and the regulations thereunder, for which
               notice thereof has not been waived pursuant to such
               regulations as in effect on the Closing Date; or

                         (ii)  the taking by the PBGC of steps to
               institute, or the threatening by the PBGC of the
               institution of, proceedings under section 4042 of
               ERISA for the termination of, or the appointment of
               a trustee to administer, any Plan, or the receipt by
               the Company or any ERISA Affiliate of a notice from
               a Multiemployer Plan that such action has been taken
               by the PBGC with respect to such Multiemployer Plan;
               or

                         (iii)  any event, transaction or condition
               that could result in the incurrence of any liability
               by the Parent or any ERISA Affiliate pursuant to
               Title I or IV of ERISA or the penalty or excise tax
               provisions of the Code relating to employee benefit
               plans, or in the imposition of any Lien on any of
               the rights, Properties or assets of the Parent or
               any ERISA Affiliate pursuant to Title I or IV of
               ERISA or such penalty or excise tax provisions, if
               such liability or Lien, taken together with any
               other such liabilities or Liens then existing, could
               reasonably be expected to have a Material Adverse
               Effect;

                    (f)  NOTICES FROM GOVERNMENTAL AUTHORITY --
          promptly, and in any event within 15 days of receipt
          thereof, copies of any notice to the Parent or any
          Subsidiary from any federal or state Governmental
          Authority relating to any order, ruling, statute or other
          law or regulation that could reasonably be expected to
          have a Material Adverse Effect;

                    (g)  ACTIONS, PROCEEDINGS -- promptly after a
          Responsible Officer of the Parent or the Company becomes
          aware of the commencement thereof, notice of any action
          or proceeding relating to the Parent or any Subsidiary in
          any court or before any Governmental Authority or
          arbitration board or tribunal as to which there is a
          reasonable possibility of an adverse determination and
          that, if adversely determined, could reasonably be
          expected to have a Material Adverse Effect;

                    (h)  CHANGES IN MANAGEMENT, OWNERSHIP AND
          CONTROL -- promptly, and in any event within five
          Business Days after a Responsible Officer of the Company
          or the Parent becoming aware of any substantial change in
          the employment status, duties or responsibilities of Mr.
          Scharf, Mr. Raymond Rozanski or Mr. Frank Archer with
          respect to their employment with any Obligor, such
          Obligor shall provide to each holder of Notes a
          certificate executed by a Responsible Officer of such
          Obligor specifying such changes;

                    (i)  RULE 144A -- promptly upon request, to any
          holder of Notes and any "qualified institutional buyer"
          (as defined in Rule 144A) to whom any Note may be offered
          or sold by such holder, the information required under
          paragraph (d)(4) of Rule 144A (or any similar successor
          provision of Rule 144A) to permit compliance with Rule
          144A in connection with a resale of such Note;

                    (j)  REQUESTED INFORMATION DELIVERED TO SENIOR
          LENDERS -- promptly upon request, to any holder of Notes,
          copies of any financial statements or other data and
          information as may from time to time be provided (or that
          is required to be provided) to any of the lenders, or the
          agent therefor, under the Senior Credit Agreement; and

                    (k)  OTHER REQUESTED INFORMATION -- with
          reasonable promptness, such other data and information
          relating to the business, operations, affairs, financial
          condition or Properties of the Parent, the Company,
          LaSalle or any of their respective Subsidiaries or
          relating to the ability of the Obligors to perform their
          obligations under the Financing Documents as from time to
          time may be reasonably requested by any such holder of
          Notes.

               8.2  OFFICER'S CERTIFICATE.

               Each set of financial statements delivered to a
          holder of Notes pursuant to Section 8.1(a) or Section
          8.1(b) shall be accompanied by a certificate of a Senior
          Financial Officer of the Parent or the Company, as the
          case may be, setting forth:

                    (a)  COVENANT COMPLIANCE -- the information
          (including detailed calculations) required in order to
          establish whether the Parent and the Company were in
          compliance with the requirements of Sections 7.3 through
          7.10, inclusive, and Section 7.12 during the quarterly or
          annual period covered by the statements then being
          furnished (including with respect to each such Section,
          where applicable, the calculations of the maximum or
          minimum amount, ratio or percentage, as the case may be,
          permissible under the terms of such Sections, and the
          calculation of the amount, ratio or percentage then in
          existence); and

                    (b)  EVENT OF DEFAULT -- a statement that such
          officer has reviewed the relevant terms hereof and has
          made, or caused to be made, under his or her supervision,
          a review of the transactions and conditions of the
          Parent, the Company, LaSalle and their respective
          Subsidiaries from the beginning of the quarterly or
          annual period covered by the statements then being
          furnished to the date of the certificate and that such
          review has not disclosed the existence during such period
          of any condition or event that constitutes a Default or
          an Event of Default or, if any such condition or event
          existed or exists (including, without limitation, any
          such event or condition resulting from the failure of the
          Parent, the Company, LaSalle or any of their respective
          Subsidiaries to comply with any Environmental Law),
          specifying the nature and period of existence thereof and
          what action the Parent or the Company shall have taken or
          proposes to take with respect thereto.

               8.3  INSPECTION.

               The Parent, the Company and LaSalle shall permit the
          representatives of each holder of Notes that is an
          Institutional Investor:

                    (a)  NO DEFAULT -- if no Default or Event of
          Default then exists, at the expense of such holder and
          upon reasonable prior notice to the Parent, to visit the
          principal executive office of the Parent, the Company or
          LaSalle, to discuss the affairs, finances and accounts of
          the Parent, the Company, LaSalle and their respective
          Subsidiaries with the Parent's, the Company's or
          LaSalle's officers, and (with the consent of the Parent,
          the Company or LaSalle, which consent will not be
          unreasonably withheld) their respective independent
          public accountants, and (with the consent of the Parent,
          the Company or LaSalle, which consent will not be
          unreasonably withheld) to visit the other offices and
          Properties of the Parent, the Company, LaSalle and each
          Subsidiary, all at such reasonable times during normal
          business hours and as often as may be reasonably
          requested in writing and in a manner so as not to
          materially interfere with the conduct of the business of
          the Parent, the Company, LaSalle and such Subsidiaries;
          and

                    (b)  DEFAULT -- if a Default or Event of
          Default then exists, at the expense of the Parent, the
          Company and LaSalle, to visit and inspect any of the
          offices or Properties of the Parent, the Company, LaSalle
          or any of their respective Subsidiaries, to examine all
          their respective books of account, records, reports and
          other papers, to make copies and extracts therefrom, and
          to discuss their respective affairs, finances and
          accounts with their respective officers and independent
          public accountants (and by this provision the Parent, the
          Company and LaSalle authorize said accountants to discuss
          the affairs, finances and accounts of the Parent, the
          Company, LaSalle and their respective Subsidiaries), all
          at such times and as often as may be requested.

          9.   EVENTS OF DEFAULT

               An "EVENT OF DEFAULT" shall exist if any of the
          following conditions or events shall occur and be
          continuing:

                    (a)  the Company defaults in the payment of any
          principal or Prepayment Compensation, if any, on any Note
          when the same becomes due and payable, whether at
          maturity or at a date fixed for prepayment or by
          declaration or otherwise; or

                    (b)  the Company defaults in the payment of any
          interest on any Note for more than five days after the
          same becomes due and payable; or

                    (c)  any Obligor defaults in the performance of
          or compliance with any term contained in any of Sections
          7.1 through 7.13, inclusive, or Section 8.1(d); or

                    (d)  any Obligor defaults in the performance of
          or compliance with any term contained in any Financing
          Document (other than those terms referred to in
          paragraphs (a), (b) and (c) of this Section 9) and such
          default is not remedied within 30 days after the earlier
          of (i) a Responsible Officer of an Obligor obtaining
          actual knowledge of such default and (ii) any Obligor
          receiving written notice of such default from any holder
          of a Note; or

                    (e)  any representation or warranty made in
          writing by or on behalf of any Obligor or by any officer
          of any Obligor in any Financing Document or in any
          writing furnished in connection with the transactions
          contemplated by any Financing Document proves to have
          been false or incorrect in any material respect on the
          date as of which made or deemed made; or

                    (f)  (i)  any Obligor or any Subsidiary thereof
               is in default (as principal or as guarantor or other
               surety) in the payment of any principal of or
               premium or make-whole amount or interest on any
               Indebtedness (other than Indebtedness under the
               Financing Documents) beyond any period of grace
               provided with respect thereto, or

                         (ii)  any Obligor or any Subsidiary
               thereof is in default in the performance of or
               compliance with any term of any evidence of any
               Indebtedness (other than Indebtedness under the
               Financing Documents), or of any mortgage, indenture
               or other agreement relating thereto or any other
               condition exists, and as a consequence of such
               default or condition such Indebtedness has become,
               or has been declared, due and payable before its
               stated maturity or before its regularly scheduled
               dates of payment, or

                         (iii)  as a consequence of the occurrence
               or continuation of any event or condition, any
               Obligor or any Subsidiary thereof has become
               obligated to purchase or repay Indebtedness before
               its regular maturity or before its regularly
               scheduled dates of payment;

          provided that the aggregate amount of Indebtedness with
          respect to which one or more of the conditions or events
          referred to in one or more of clauses (i), (ii)  and
          (iii) of this Section 9(f) exceeds $5,000,000; or

                    (g)  any Obligor or any Significant Subsidiary
          thereof (i) is generally not paying, or admits in writing
          its inability to pay, its debts as they become due,
          (ii) files, or consents by answer or otherwise to the
          filing against it of, a petition for relief or
          reorganization or arrangement or any other petition in
          bankruptcy, for liquidation or to take advantage of any
          bankruptcy, insolvency, reorganization, moratorium or
          other similar law of any jurisdiction, (iii) makes an
          assignment for the benefit of its creditors,
          (iv) consents to the appointment of a custodian,
          receiver, trustee or other officer with similar powers
          with respect to it or with respect to any substantial
          part of its Property, (v) is adjudicated as insolvent or
          to be liquidated, or (vi) takes corporate action for the
          purpose of any of the foregoing; or

                    (h)  a court or governmental authority of
          competent jurisdiction enters an order appointing,
          without consent by any of the Obligors or any of their
          respective Significant Subsidiaries, a custodian,
          receiver, trustee or other officer with similar powers
          with respect to it or with respect to any substantial
          part of its Property, or constituting an order for relief
          or approving a petition for relief or reorganization or
          any other petition in bankruptcy or for liquidation or to
          take advantage of any bankruptcy or insolvency law of any
          jurisdiction, or ordering the dissolution, winding-up or
          liquidation of any Obligor or any Significant Subsidiary
          thereof, or any such petition shall be filed against any
          Obligor or any Significant Subsidiary thereof and such
          petition shall not be dismissed within 60 days; or

                    (i)  a final judgment or judgments for the
          payment of money aggregating in excess of $100,000 are
          rendered against one or more of the Obligors and their
          respective Subsidiaries and which judgments are not,
          within 60 days after entry thereof, bonded, discharged or
          stayed pending appeal, or are not discharged within 60
          days after the expiration of such stay; or

                    (j)  if

                         (i)  any Plan shall fail to satisfy the
               minimum funding standards of ERISA or the Code for
               any plan year or part thereof or a waiver of such
               standards or extension of any amortization period is
               sought or granted under section 412 of the Code, or

                         (ii)  a notice of intent to terminate any
               Plan shall have been or is reasonably expected to be
               filed with the PBGC or the PBGC shall have
               instituted proceedings under ERISA section 4042 to
               terminate or appoint a trustee to administer any
               Plan or the PBGC shall have notified any Obligor or
               any ERISA Affiliate that a Plan may become a subject
               of any such proceedings, or

                         (iii)  the aggregate "amount of unfunded
               benefit liabilities" (within the meaning of section
               4001(a)(18) of ERISA) under all Plans, determined in
               accordance with Title IV of ERISA, shall exceed
               $100,000, or

                         (iv)  any Obligor or any ERISA Affiliate
               shall have incurred or is reasonably expected to
               incur any liability pursuant to Title I or IV of
               ERISA or the penalty or excise tax provisions of the
               Code relating to employee benefit plans, or

                         (v)  any Obligor or any ERISA Affiliate
               withdraws from any Multiemployer Plan, or

                         (vi)  any Obligor or any Subsidiary
               thereof establishes or amends any employee welfare
               benefit plan that provides post-employment welfare
               benefits in a manner that would increase the
               liability of such Obligor or such Subsidiary
               thereunder,

          and any such event or events described in clauses (i)
          through (vi) above, either individually or together with
          any other such event or events, could reasonably be
          expected to have a Material Adverse Effect (as used in
          this Section 9(j), the terms "employee benefit plan" and
          "employee welfare benefit plan" shall have the respective
          meanings assigned to such terms in section 3 of ERISA);
          or

                    (k)  any Financing Document shall cease to be
          in full force and effect (other than in accordance with
          its terms) or shall be declared by a court or
          Governmental Authority of competent jurisdiction to be
          void, voidable or unenforceable against any one or more
          Obligors party thereto, or any Obligor asserts any of the
          foregoing in writing or before any court or Governmental
          Authority.

          10.  REMEDIES ON DEFAULT, ETC.

               10.1  ACCELERATION.

                    (a)  If an Event of Default with respect to the
          Company described in paragraph (g) or (h) of Section 9
          (other than an Event of Default described in clause (i)
          of paragraph (g) or described in clause (vi) of
          paragraph (g) by virtue of the fact that such clause
          encompasses clause (i) of paragraph (g)) has occurred,
          all the Notes then outstanding shall automatically become
          immediately due and payable.

                    (b)  If any other Event of Default has occurred
          and is continuing, any holder or holders of more than 51%
          in principal amount of the Notes at the time outstanding
          may at any time at its or their option, by notice or
          notices to the Company, declare all the Notes then
          outstanding to be immediately due and payable.

                    (c)  If any Event of Default described in
          paragraph (a) or (b) of Section 9 has occurred and is
          continuing, any holder or holders of Notes at the time
          outstanding affected by such Event of Default may at any
          time, at its or their option, by notice or notices to the
          Company, declare all the Notes held by it or them to be
          immediately due and payable.

          Subject to the provisions of Section 11, upon any Notes
          becoming due and payable under this Section 10.1, whether
          automatically or by declaration, such Notes will
          forthwith mature and the entire unpaid principal amount
          of such Notes, plus (x) all accrued and unpaid interest
          thereon and (y) the Prepayment Compensation determined in
          respect of such principal amount (to the full extent
          permitted by applicable law), shall all be immediately
          due and payable, in each and every case without
          presentment, demand, protest or further notice, all of
          which are hereby waived.  The Company acknowledges, and
          the parties hereto agree, that each holder of a Note has
          the right to maintain its investment in the Notes free
          from repayment by the Company (except as herein
          specifically provided for) and that the provision for
          payment of Prepayment Compensation by the Company in the
          event that the Notes are prepaid or are accelerated as a
          result of an Event of Default, is intended to provide
          compensation for the deprivation of such right under such
          circumstances.

               10.2  OTHER REMEDIES.

               Subject to the provisions of Section 11, if any
          Default or Event of Default has occurred and is
          continuing, and irrespective of whether any Notes have
          become or have been declared immediately due and payable
          under Section 10.1, the holder of any Note at the time
          outstanding may proceed to protect and enforce the rights
          of such holder by an action at law, suit in equity or
          other appropriate proceeding, whether for the specific
          performance of any agreement contained in any Financing
          Document, or for an injunction against a violation of any
          of the terms of any Financing Document, or in aid of the
          exercise of any power granted by any Financing Document
          or by law or otherwise.

               10.3  RESCISSION.

               At any time after any Notes have been declared due
          and payable pursuant to clause (b) or (c) of Section
          10.1, the holders of not less than 51% in principal
          amount of the Notes then outstanding, by written notice
          to the Company, may rescind and annul any such
          declaration and its consequences if (a) the Company has
          paid all overdue interest on the Notes, all principal of
          and Prepayment Compensation, if any, on any Notes that
          are due and payable and are unpaid other than by reason
          of such declaration, and all interest on such overdue
          principal and Prepayment Compensation, if any, and (to
          the extent permitted by applicable law) any overdue
          interest in respect of the Notes, at the Default Rate,
          (b) all Events of Default and Defaults, other than non-
          payment of amounts that have become due solely by reason
          of such declaration, have been cured or have been waived
          pursuant to Section 16, and (c) no judgment or decree has
          been entered for the payment of any monies due pursuant
          hereto or to the Notes.  No rescission and annulment
          under this Section 10.3 will extend to or affect any
          subsequent Event of Default or Default or impair any
          right consequent thereon.

               10.4  NO WAIVERS OR ELECTION OF REMEDIES, EXPENSES,
          ETC.

               No course of dealing and no delay on the part of any
          holder of any Note in exercising any right, power or
          remedy shall operate as a waiver thereof or otherwise
          prejudice such holder's rights, powers or remedies.  No
          right, power or remedy conferred by any Financing
          Document upon any holder thereof shall be exclusive of
          any other right, power or remedy referred to herein or
          therein or now or hereafter available at law, in equity,
          by statute or otherwise.  Without limiting the
          obligations of the Company under Section 14, the Company
          will pay to the holder of each Note on demand such
          further amount as shall be sufficient to cover all costs
          and expenses of such holder incurred in any enforcement
          or collection under this Section 10, including, without
          limitation, reasonable attorneys' fees, expenses and
          disbursements.

          11.  SUBORDINATION

               11.1  GENERAL.

               The Subordinated Debt is subordinate and junior in
          right of payment to all Senior Debt to the extent
          provided in this Section 11.

               11.2  INSOLVENCY, ETC.

               In the event of:

                    (a)  any insolvency, bankruptcy, receivership,
          liquidation, reorganization, readjustment, composition or
          other similar proceeding relating to the Company, its
          creditors or its Property,

                    (b)  any proceeding for the liquidation,
          dissolution or other winding-up of the Company, voluntary
          or involuntary, whether or not involving insolvency or
          bankruptcy proceedings,

                    (c)  any assignment by the Company for the
          benefit of creditors, or

                    (d)  any other marshalling of the assets of the Company,
          all Senior Debt shall first be paid in full before any
          payment or distribution, whether in cash, Securities or
          other Property, shall be made to any holder of any
          Subordinated Debt on account of any Subordinated Debt. 
          Any payment or distribution, whether in cash, Securities
          or other Property (other than Securities of the Company
          or any other corporation provided for by a plan or
          reorganization or readjustment the payment of which is
          subordinated, at least to the extent provided in this
          Section 11 with respect to Subordinated Debt, to the
          payment in full of all Senior Debt at the time
          outstanding and to any Securities issued in respect
          thereof under any such plan or reorganization or
          readjustment), that would otherwise (but for this Section
          11) be payable or deliverable in respect of Subordinated
          Debt shall be paid or delivered directly to the holders
          of Senior Debt in accordance with the priorities then
          existing among such holders until all Senior Debt
          (including any interest thereon accruing at the contract
          rate after the commencement of any such proceedings)
          shall have been paid in full.

               Each holder of Subordinated Debt shall duly and
          promptly take such action as is reasonably necessary to
          file appropriate claims or proofs of claims in any of the
          proceedings referred to above in this Section 11.2 and to
          execute and deliver such other instruments and take such
          other actions as may be reasonably necessary to prove or
          realize upon such claims and to have the proceeds of such
          claims paid as provided in this Section 11.2, and, in the
          event any holder of Subordinated Debt shall not have made
          any such filing on or prior to the date 10 days before
          the expiration of the time for such filing or shall not
          have timely executed or delivered any such other
          instruments and taken such other actions, the holders of
          Senior Debt, acting through an agent or otherwise, are
          hereby irrevocably authorized and empowered (but shall
          have no obligation) to, as the agent and attorney-in-fact
          for such holder for the specific and limited purpose set
          forth in this paragraph, file such proof of claim for or
          on behalf of such holder, execute and deliver such other
          instrument for or on behalf of such holder and take such
          other action necessary under applicable law to collect
          any amounts due in respect of such claim in such
          proceeding.  Anything contained in this paragraph
          notwithstanding, the right to vote any claim or claims in
          respect of any Subordinated Debt in connection with any
          proceedings referred to above in this Section 11.2 is
          exclusively reserved to the holder of such Subordinated
          Debt.

               11.3  BLOCKAGE OF PAYMENTS ON SUBORDINATED DEBT.

                    (a)  SENIOR DEBT PAYMENT DEFAULT.  In the event
          that the Company shall default in the payment of any
          principal of, premium, if any, or interest on, or any
          fees in respect of, any Senior Debt when the same shall
          have become due and payable, whether at maturity, at a
          date fixed for prepayment or otherwise, then, unless and
          until such default shall have been cured or waived in a
          writing received by the Company or shall have ceased to
          exist or all such payments shall have been made in full
          or the stated maturity of the Senior Debt shall have been
          accelerated, no direct or indirect payment or
          distribution of any kind or character (in cash,
          Securities or other Property or otherwise) shall be made
          or agreed to be made on or in respect of any Subordinated
          Debt.  All payments in respect of the Subordinated Debt
          postponed under this Section 11.3(a) shall be immediately
          due and payable upon the termination of such postponement
          (together with such additional interest as is provided
          herein and in the Notes for late payment of principal,
          Prepayment Compensation and/or interest); the remittance
          in full of such payments by the Company in accordance
          with the terms of the Financing Documents and the
          acceptance thereof by the holders of the Notes shall be
          deemed to constitute a cure by the Company and/or a
          waiver by the holders of the Notes of any Event of
          Default that existed immediately prior to such remittance
          and acceptance to the extent that such Event of Default
          existed solely as a consequence of the previous non-
          payment of such postponed payments during such period of
          postponement.

                    (b)  ACCELERATION OF SENIOR DEBT.  In the event
          that the holders of any Senior Debt shall declare such
          Senior Debt to be due and payable prior to its stated
          maturity in accordance with the Senior Credit Agreement,
          no payment or distribution of any kind or character
          (whether in cash, Securities or other Property) shall be
          made on or in respect of any Subordinated Debt, and no
          holder of Subordinated Debt shall take or receive from
          the Company, directly or indirectly, in cash, Securities
          or other Property or by way of set-off or in any other
          manner, payment of all or any of the Subordinated Debt
          until the earlier of (i) the payment in full of such
          Senior Debt or (ii) the rescission or termination of such
          declaration by the appropriate majority of holders of
          Senior Debt, as required under the Senior Credit
          Agreement, or as otherwise provided for in the Senior
          Credit Agreement or effected by operation of applicable
          law.  All payments in respect of the Subordinated Debt
          postponed under this Section 11.3(b) shall be immediately
          due and payable upon the termination of such postponement
          (together with such additional interest as is provided
          herein and in the Notes for late payment of principal,
          Prepayment Compensation and/or interest); the remittance
          in full of such payments by the Company in accordance
          with the terms of the Financing Documents and the
          acceptance thereof by the holders of the Notes shall be
          deemed to constitute a cure by the Company and/or a
          waiver by the holders of the Notes of any Event of
          Default that existed immediately prior to such remittance
          and acceptance to the extent that such Event of Default
          existed solely as a consequence of the previous non-
          payment of such postponed payments during such period of
          postponement.

                    (c)  SENIOR DEBT EVENT OF DEFAULT.  In the
          event and during the continuance of any "Event of
          Default" (after the expiration of any grace period in
          respect thereof and the giving of any notice with respect
          thereto) under, and as defined in, the Senior Credit
          Agreement (a "SENIOR DEBT EVENT OF DEFAULT") and before
          the declaration of the Senior Debt to be due and payable
          prior to its stated maturity, the holders of such Senior
          Debt acting through an agent or otherwise may give to the
          Company written notice referring to the Notes and this
          Agreement and specifying that it is a notice of a Senior
          Debt Event of Default (a "SENIOR DEBT EVENT OF DEFAULT
          NOTICE") and, thereafter, no payment or distribution of
          any kind or character (whether in cash, Securities or
          other Property) shall be made on or in respect of any
          Subordinated Debt, and no holder of Subordinated Debt
          shall take or receive from the Company, directly or
          indirectly, in cash, Securities or other Property or by
          way of set-off or in any other manner, payment of all or
          any of the Subordinated Debt during the period (a "SENIOR
          DEBT EVENT OF DEFAULT BLOCKAGE PERIOD") commencing on the
          date of receipt by the Company of such notice and ending
          on the earliest of (i) the date of the repayment in full
          of such Senior Debt, (ii) the date on which such Senior
          Debt shall have been declared due and payable prior to
          its stated maturity, (iii) the date on which such Senior
          Debt Event of Default shall have been cured or waived and
          written notice thereof received by the Company from the
          holders of the Senior Debt acting through an agent or
          otherwise, (iv) the date on which such holders of such
          Senior Debt, acting through an agent or otherwise, shall
          have delivered to the Company and each holder of
          Subordinated Debt a notice referring to the Notes and the
          immediately preceding Senior Debt Event of Default Notice
          and stating that such Senior Debt Event of Default Notice
          has been withdrawn, or (v) the 180th day following the
          giving of such Senior Debt Event of Default Notice
          pursuant to this Section 11.3(c).  Any number of Senior
          Debt Event of Default Notices may be given, provided that
          (A) only one Senior Debt Event of Default Notice may be
          given with respect to any single occurrence of a Senior
          Debt Event of Default, (B) no Senior Debt Event of
          Default Notice may be given in respect of any Senior Debt
          Event of Default that was continuing during a previous
          Senior Debt Event of Default Blockage Period, (C) no
          Senior Debt Event of Default Notice shall be effective at
          any time to prevent any payment from being made by or on
          behalf of the Company for or on account of any
          Subordinated Debt (and any such Senior Debt Event of
          Default Notice shall be or become null and void ab
          initio) if, within the 360-day period ending immediately
          prior to the date on which such Senior Default Notice
          shall have been delivered to the Company and each holder
          of Subordinated Debt, a Senior Debt Event of Default
          Blockage Period was in effect for all or part of such
          period and (D) not more than five Senior Debt Event of
          Default Blockage periods may be imposed under this
          Section 11.3(c) during the term of the Notes.  All
          payments in respect of the Subordinated Debt postponed
          during any Senior Debt Event of Default Blockage Period
          shall be immediately due and payable upon the termination
          thereof (together with such additional interest at the
          Default Rate as is provided herein and in the Notes); the
          remittance in full of such payments by the Company in
          accordance with the terms of the Financing Documents and
          the acceptance thereof by the holders of the Notes shall
          be deemed to constitute a cure by the Company and/or a
          waiver by the holders of the Notes of any Event of
          Default that existed immediately prior to such remittance
          and acceptance to the extent that such Event of Default
          existed solely as a consequence of the previous non-
          payment of such postponed payments during such period of
          postponement.

                    (d)  ACCELERATION OF SUBORDINATED DEBT.  In the
          event that any Subordinated Debt is declared due and
          payable before its stated maturity, then and in such
          event the holders of Senior Debt outstanding at the time
          such Subordinated Debt so becomes due and payable shall
          be entitled to receive payment in full on all amounts due
          or to become due on or in respect of such Senior Debt,
          before the Company may make, and before any holder of
          Subordinated Debt is entitled to receive, any payment or
          distribution of assets of the Company of any kind or
          character, whether in cash, Securities or other Property
          on account of any Subordinated Debt.  All payments in
          respect of the Subordinated Debt postponed under this
          Section 11.3(d) shall be immediately due and payable upon
          the termination of such postponement (together with such
          additional interest as is provided herein and in the
          Notes for late payment of principal, Prepayment
          Compensation and/or interest); the remittance in full of
          such payments by the Company in accordance with the terms
          of the Financing Documents and the acceptance thereof by
          the holders of the Notes shall be deemed to constitute a
          cure by the Company and/or a waiver by the holders of the
          Notes of any Event of Default that existed immediately
          prior to such remittance and acceptance to the extent
          that such Event of Default existed solely as a
          consequence of the previous non-payment of such postponed
          payments during such period of postponement.

                    (e)  NOTICE BY COMPANY.  The Company shall give
          prompt written notice to each holder of Subordinated Debt
          of its receipt of any notice received by it from any
          holder of Senior Debt (or any agent acting on its behalf)
          under this Section 11.3.  The Company shall include with
          each notice being given to a holder of Subordinated Debt
          under this clause (e) a copy of the applicable notice
          received by the Company from any holder or holders of
          Senior Debt (or any agent acting on its or their behalf). 
          All such notices and copies shall be delivered by the
          Company as provided for in Section 17.

               11.4  SUBORDINATED DEBT PAYMENTS AND REMEDIES.

               Nothing contained in this Section 11 shall prevent
          the Company from making, or any holder of Subordinated
          Debt from accepting, at any time except as expressly
          provided in Section 11.2 and Section 11.3, payments of
          principal of (and Prepayment Compensation, if any) or
          interest on the Notes and other payments in respect
          thereof in accordance with the terms thereof.  Nothing
          contained in this Section 11 is intended to or shall
          prevent any holder of Subordinated Debt from exercising
          any rights or remedies provided by applicable law, at
          equity, hereunder or under the Notes upon a Default or
          Event of Default, subject to the rights under the
          provisions of Section 11.2 and Section 11.3 of the
          holders of Senior Debt to receive cash, Securities or
          other Property otherwise payable or deliverable to the
          holders of Subordinated Debt, provided that, the
          foregoing notwithstanding, no holder of Subordinated Debt
          may declare, or join in the declaration of, any
          Subordinated Debt to be due and payable prior to its
          stated maturity or to otherwise accelerate the maturity
          of the principal of its Notes, accrued interest thereon
          or Prepayment Compensation or other amounts due
          thereunder, or commence, or join in any commencement of,
          any administrative, legal or equitable action against the
          Company, at any time during any period not in excess of
          180 days in respect of which payment on the Subordinated
          Debt shall have been suspended pursuant to Section
          11.3(a) or Section 11.3(c); for the avoidance of doubt,
          the holders of Subordinated Debt may take the actions
          referred to in the immediately preceding proviso at any
          time when any suspension period in respect of Section
          11.3(a) or Section 11.3(c) shall exceed 180 days (or at
          any time when any such suspension period shall have ended
          if it shall have continued for less than 180 days).

               11.5  TURNOVER OF PAYMENTS.

               If:

                    (a)  any payment or distribution shall be
          collected or received by any holders of Subordinated Debt
          in contravention of any of the terms of this Section 11
          and prior to the payment in full of the Senior Debt at
          the time outstanding; and

                    (b)  any holder of such Senior Debt shall have
          notified such holders of Subordinated Debt, within 180
          days of any such payment or distribution, of the facts by
          reason of which such collection or receipt so contravenes
          this Section 11;

          then such holders of Subordinated Debt will deliver such
          payment or distribution, to the extent necessary to pay
          all such Senior Debt in full, to the holders of such
          Senior Debt and, until so delivered, the same shall be
          held in trust by such holders of Subordinated Debt as the
          Property of the holders of such Senior Debt.  If after
          any amount is delivered to the holders of Senior Debt
          pursuant to this Section 11.5, whether or not such amount
          has been applied to the payment of Senior Debt, the
          outstanding Senior Debt shall thereafter be paid in full
          by the Company or otherwise other than pursuant to this
          Section 11.5, the holders of Senior Debt shall return to
          such holders of Subordinated Debt an amount equal to the
          amount delivered to such holders of Senior Debt pursuant
          to this Section 11.5 (net of the amount, if any, so
          applied to the payment of such Senior Debt).

               11.6  OBLIGATIONS NOT IMPAIRED.

               No present or future holder of any Senior Debt shall
          be prejudiced in the right to enforce the subordination
          of the Subordinated Debt by any act or failure to act on
          the part of the Company.  Nothing contained in this
          Section 11 shall impair, as between the Company and any
          holder of Subordinated Debt, the obligation of the
          Company, which is absolute and unconditional, to pay to
          such holder the principal thereof and Prepayment
          Compensation, if any, and interest thereon as and when
          the same shall become due and payable in accordance with
          the terms of this Agreement, or prevent any holder of any
          Subordinated Debt from exercising all rights, powers and
          remedies otherwise permitted by applicable law or under
          this Agreement, all subject to the rights of the holders
          of the Senior Debt to receive cash, Securities or other
          Property otherwise payable or deliverable to the holders
          of Subordinated Debt.

               11.7  PAYMENT OF SENIOR DEBT; SUBROGATION.

               Upon the payment in full of all Senior Debt, the
          holders of Subordinated Debt shall be subrogated to all
          rights of any holder of Senior Debt to receive any
          further payments or distributions applicable to the
          Senior Debt until the Subordinated Debt shall have been
          paid in full, and such payments or distributions received
          by the holders of Subordinated Debt by reason of such
          subrogation, of cash, Securities or other Property that
          otherwise would be paid or distributed to the holders of
          Senior Debt shall, as between the Company and its
          creditors other than the holders of Senior Debt, on the
          one hand, and the holders of Subordinated Debt, on the
          other hand, be deemed to be a payment by the Company on
          account of Senior Debt and not on account of Subordinated
          Debt.

               11.8  RELIANCE OF HOLDERS OF SENIOR DEBT.

               Each holder of Subordinated Debt by its acceptance
          thereof shall be deemed to acknowledge and agree that the
          foregoing subordination provisions are, and are intended
          to be, an inducement to and a consideration of each
          holder of any Senior Debt, whether such Senior Debt was
          created or acquired before or after the creation of
          Subordinated Debt, to acquire and hold, or to continue to
          hold, such Senior Debt, and such holder of Senior Debt
          shall be deemed conclusively to have relied on such
          subordination provisions in acquiring and holding, or in
          continuing to hold, such Senior Debt.

               11.9  SECURITY.

               Each holder of Subordinated Debt agrees with and for
          the benefit of each holder of Senior Debt, but not with
          or for the benefit of the Company, that until the Senior
          Debt is paid in full, it will not take any actions to
          obtain or accept, without the consent of the holders of
          Senior Debt, any Lien upon any assets of the Company or
          any of its Subsidiaries.

               11.10  CHANGES IN HOLDERS OF SENIOR DEBT.

               Upon the Company's being informed of any new holder
          of Senior Debt, the Company shall promptly inform the
          holders of Subordinated Debt of the names and addresses
          of such new holders.  Upon the Company's being informed
          of the change in the addresses of any holder or holders
          of Senior Debt, the Company shall promptly inform the
          holders of Subordinated Debt of the same.

          12.  INTERPRETATION OF AGREEMENT

               12.1  TERMS DEFINED.

               As used herein, the following terms have the
          respective meanings set forth below or set forth in the
          Section hereof following such term:

               ACQUISITION -- means the acquisition by the Company
          of the outstanding Capital Stock of LaSalle pursuant to
          the Acquisition Documents.

               ACQUISITION AGREEMENT -- means the Stock Purchase
          Agreement, dated April 18, 1997, by and among the Parent,
          the Company and Quanex, as the same may be modified from
          time to time.

               ACQUISITION DOCUMENTS -- is defined in Section B.6.

               ADJUSTED BASE SENIOR DEBT CAP -- means, at any time,
          the result of (a) the Base Senior Debt Cap, minus (b) the
          Senior Debt Reduction Amount at such time.

               AFFILIATE -- means at any time, and with respect to
          any Person (other than a Purchaser),

                    (a)  any other Person that at such time
          directly or indirectly through one or more intermediaries
          Controls, or is Controlled by, or is under common Control
          with, such first Person,

                    (b)  any Person beneficially owning or holding,
          directly or indirectly, 10% or more of any class of
          voting or equity interests of the Parent, the Company or
          any of their respective Subsidiaries or any corporation
          of which the Parent, the Company and their respective
          Subsidiaries beneficially own or hold, in the aggregate,
          directly or indirectly, 10% or more of any class of
          voting or equity interests, and

                    (c)  any Person who is an officer or director
          of such Person, or any member of the immediate family of
          such officer of director.

          As used in this definition, "Control" means the
          possession, directly or indirectly, of the power to
          direct or cause the direction of the management and
          policies of a Person, whether through the ownership of
          voting securities, by contract or otherwise.  Unless the
          context otherwise clearly requires, any reference to an
          "Affiliate" is a reference to an Affiliate of the Parent.

               AGREEMENT, THIS -- is defined in Section 16.

               ASSET DISPOSITION -- means any Transfer except:

                    (a)  any Transfer from a Subsidiary of the
          Company to the Company or to a Wholly-Owned Subsidiary of
          the Company, so long as immediately before and
          immediately after the consummation of any such Transfer
          and after giving effect thereto, no Default or Event of
          Default exists or would exist; and

                    (b)  any Transfer made in the ordinary course
          of business (or, in the case of subclause (ii), as would
          generally be considered customary or prudent in the case
          of an entity of established reputation engaged in the
          same or a similar business and similarly situated) and
          involving only Property that is either (i) inventory held
          for sale or (ii) equipment, fixtures, supplies or
          materials no longer required in the operation of the
          business of the Company or any of its Subsidiaries or
          that is obsolete.

               BASE SENIOR DEBT CAP -- means, at any time,
          $91,500,000.

               BUSINESS DAY -- means any day other than a Saturday,
          a Sunday or a day on which commercial banks in New York
          City are required or authorized to be closed.

               CAPITALIZED LEASE -- of any Person means any lease
          the obligations under which have been, or in accordance
          with GAAP are required to be, recorded on the books of
          such Person as a capital lease liability.

               CAPITAL STOCK -- means any class of capital stock,
          share capital or similar equity interest of a Person.

               CHANGE IN CONTROL -- means the occurrence of any one
          or more of the following events or circumstances:

                    (a)  a Tag-Along Trigger Event (as defined in
          the Stockholders Agreement) shall have occurred,
          provided, that in the event of the death of Mr. Scharf,
          this clause (a) shall not be effective, and shall cease
          to be of any further force or effect thereafter;

                    (b)  any "person," as such term is used in
          sections 13(d) and 14(d) of the Exchange Act (other than
          (i) the Parent, (ii) any trustee or other fiduciary
          holding securities under an employee benefit plan of the
          Parent, (iii) an underwriter temporarily holding
          securities pursuant to an offering of such securities,
          (iv) any corporation owned, directly or indirectly, by
          the stockholders of the Parent in substantially the same
          proportions as their ownership of Parent Common Stock,
          (v) Gilbert Scharf, (vi) the Scharf Family Trusts, or
          (vii) Mr. Scharf (each an "excluded person")), is or
          becomes the "beneficial owner" (as defined in Rule 13d-3
          under the Exchange Act), directly or indirectly, of
          securities of the Parent representing 20% or more of the
          combined voting power of the Parent's then outstanding
          voting securities;

                    (c)  during any period of not more than two
          consecutive years, individuals who at the beginning of
          such period constitute the board of directors of the
          Parent, and any new director (other than a director
          designated by a person who has entered into an agreement
          with the Parent to effect a transaction described in
          clause (b), (c), or (e) of this definition) whose
          election by such board of nomination for election by the
          Parent's stockholders was approved by a vote of at least
          two-thirds of the directors then still in office who
          either were directors at the beginning of such period or
          whose election or nomination for election was previously
          so approved (other than approval given in connection with
          an actual or threatened proxy or election contest), cease
          for any reason to constitute at least a majority of such
          board;

                    (d)  the stockholders of the Parent approve a
          merger or consolidation of the Parent with any other
          corporation or other Person, other than (i) a merger or
          consolidation that would result in the voting securities
          of the Parent outstanding immediately prior thereto
          continuing to represent (either by remaining outstanding
          or by being converted into voting securities of the
          surviving or parent entity) 80% or more of the combined
          voting power of the voting securities of the Parent or
          such surviving or parent entity outstanding immediately
          after such merger or consolidation or (ii) a merger or
          consolidation effected to implement a recapitalization of
          the Parent (or similar transaction) in which no "person"
          (as defined in clause (b) of this definition) other than
          an "excluded person" (as defined in clause (b) of this
          definition) acquired 20% or more of the combined voting
          power of the Parent's then outstanding securities;

                    (e)  the stockholders of the Parent approve a
          plan of complete liquidation of the Parent or an
          agreement for the sale or disposition by the Parent of
          all or substantially all of the Parent's assets (or any
          other transaction having a similar effect); or

                    (f)  the Company ceases to be a Wholly-Owned
          Subsidiary of the Parent.

               CHATTANOOGA MORTGAGE LOAN AGREEMENT -- means a
          mortgage loan agreement or deed of trust and any related
          agreements, guarantees, documents and instruments to be
          executed and delivered by either one or both of the
          Company and the Parent in favor of M&T providing for a
          term loan in an aggregate principal amount not in excess
          of $1,500,000 to be secured by, among other collateral, a
          first Lien on real Property located in Chattanooga,
          Tennessee.

               CLOSING -- is defined in Section 1.3.

               CLOSING DATE -- is defined in Section 1.3.

               CODE -- means the Internal Revenue Code of 1986, as
          amended from time to time, and the rules and regulations
          promulgated thereunder from time to time.

               COMPANY -- is defined in the introductory paragraph.

               COMPANY SUBSIDIARY STOCK -- means the Capital Stock
          (or any options or warrants to purchase Capital Stock or
          other Securities exchangeable for or convertible into any
          Capital Stock) of any Subsidiary of the Company.

               CONSOLIDATED, CONSOLIDATING or CONSOLIDATED BASIS --
          for any Persons, means the consolidation of the accounts
          of such Persons in accordance with GAAP, including
          principles of consolidation.

               CONSOLIDATED CURRENT ASSETS -- means Current Assets
          that would be reflected on the Consolidated balance sheet
          of the Company and its Subsidiaries in accordance with
          GAAP.

               CONSOLIDATED CURRENT LIABILITIES -- means Current
          Liabilities that would be reflected on the Consolidated
          balance sheet of the Company and its Subsidiaries in
          accordance with GAAP.

               CONSOLIDATED EBITDA -- means, for any period, the
          sum for such period of:

                    (a)  Consolidated Net Income of the Company and
          its Subsidiaries, plus

                    (b)  the aggregate amount deducted in
          determining such Consolidated Net Income representing (i)
          all Federal, state and local income taxes of such
          Persons, (ii) depreciation and amortization and (iii)
          Interest Expense, in each case as determined in
          accordance with GAAP.

               CONSOLIDATED INDEBTEDNESS -- means Indebtedness that
          would be reflected on the Consolidated balance sheet of
          the Company and its Subsidiaries in accordance with GAAP.

               CONSOLIDATED LIABILITIES -- means Liabilities that
          would be reflected on the Consolidated balance sheet of
          the Company and its Subsidiaries in accordance with GAAP.

               CONSOLIDATED NET INCOME -- means Net Income that
          would be reflected on the Consolidated income statement
          of the Company and its Subsidiaries in accordance with
          GAAP.

               CONSOLIDATED NET WORTH -- means Net Worth that would
          be reflected on the Consolidated balance sheet of the
          Company and its Subsidiaries in accordance with GAAP.

               CONSOLIDATED TOTAL ASSETS -- means the total assets
          that would be reflected on the Consolidated balance sheet
          of the Company and its Subsidiaries in accordance with
          GAAP.

               CONTROL EVENT -- means:

                    (a)  the execution by Mr. Scharf or any Obligor
          or any Subsidiary or Affiliate of any agreement or letter
          of intent with respect to any proposed transaction or
          event or series of transactions or events that,
          individually or in the aggregate, may reasonably be
          expected to result in a Change in Control;

                    (b)  the execution of any written agreement
          that, when fully performed by the parties thereto, would
          result in a Change in Control; or

                    (c)  the making of any written offer to the
          holders of any of the Capital Stock of the Parent, which
          offer, if, and only if, accepted by the requisite number
          of holders, would result in a Change in Control.

               CURRENT ASSETS -- means all assets treated as
          current assets in accordance with GAAP consistent with
          those used in the preparation of the financial statements
          referred to in Section 8.1(a) and Section 8.1(b).

               CURRENT LIABILITIES -- means all liabilities treated
          as current in accordance with GAAP consistent with those
          used in the preparation of the financial statements
          referred to in Section 8.1(a) and Section 8.1(b).

               DEFAULT -- means an event or condition the
          occurrence or existence of which would, with the lapse of
          time or the giving of notice or both, become an Event of
          Default.

               DEFAULT RATE -- means a rate of interest per annum
          that is the lesser of (a) the highest rate allowed by
          applicable law or (b) the greater of (i) 14.5% per annum
          or (ii) 2% over the rate of interest publicly announced
          by Morgan Guaranty Trust Company of New York (or its
          successor) from time to time in New York City as its
          "base" or "prime" rate.

               DISPOSITION VALUE -- means, at any time, with
          respect to any Property,

                    (a)  in the case of Property that does not
          constitute Company Subsidiary Stock, the book value
          thereof, valued at the time of such disposition in good
          faith by the Company, and

                    (b)  in the case of Property that constitutes
          Company Subsidiary Stock, an amount equal to that
          percentage of book value of the assets of the Subsidiary
          of the Company that issued such stock as is equal to the
          percentage that the book value of such Company Subsidiary
          Stock represents of the book value of all of the
          outstanding Capital Stock of such Subsidiary of the
          Company (assuming, in making such calculations, that all
          securities convertible into such Capital Stock are so
          converted and giving full effect to all transactions that
          would occur or be required in connection with such
          conversion) determined at the time of the disposition
          thereof, in good faith by the Company.

               DIVIDEND -- with respect to any Person means (a) any
          declaration of payment, or payment, of cash, Property,
          securities or obligations, to any holder of an equity or
          capital interest in such Person (other than a payment
          solely in the form of Capital Stock of such Person), or
          (b) any payment on account of, or action to set apart
          assets for, or action to create a sinking or other
          analogous fund for, the purchase, redemption, retirement
          or other acquisition of any shares of any class of
          Capital Stock of such Person.

               DOLLARS and the symbol $ each mean United States of
          America dollars.

               EBITDA CONTRIBUTION PERCENTAGE -- means, with
          respect of any Property that is, or is proposed to be,
          the subject of an Asset Disposition, the percentage of
          Consolidated EBITDA contributed by such Property during
          the period of four consecutive fiscal quarters of the
          Company most recently ended prior to the time of such
          Asset Disposition.

               ENVIRONMENTAL LAW -- means any and all federal,
          state, local, and foreign statutes, laws, regulations,
          ordinances, rules, judgments, orders, decrees, permits,
          concessions, grants, franchises, licenses, agreements or
          governmental restrictions relating to pollution and the
          protection of the environment or the release of any
          materials into the environment, including but not limited
          to those related to hazardous substances or wastes, air
          emissions and discharges to waste or public systems.

               ERISA -- means the Employee Retirement Income
          Security Act of 1974, as amended from time to time, and
          the rules and regulations promulgated thereunder from
          time to time in effect.

               ERISA AFFILIATE -- means, with respect to any
          Person, any trade or business (whether or not
          incorporated) that is treated as a single employer
          together with such Person under section 414 of the Code.

               EVENT OF DEFAULT -- is defined in Section 9.

               EXCHANGE ACT -- means the Securities Exchange Act of
          1934, as amended from time to time.

               FAIR MARKET VALUE -- means, at any time and with
          respect to any Property, the sale value of such Property
          that would be realized in an arm's-length sale at such
          time between an informed and willing buyer and an
          informed and willing seller (neither being under a
          compulsion to buy or sell).

               FINANCING DOCUMENT -- means each of the Note and
          Stock Purchase Agreements, the Notes, the Guaranty
          Agreements, and the Stockholders Agreement.

               FISCAL YEAR -- any period of 12 consecutive calendar
          months ending on the last day of December, or, upon the
          prior consent of the Required Holders, any period of 12
          consecutive calendar months ending on another date.

               GAAP -- the generally accepted accounting principles
          applied in the preparation of the audited financial
          statements of the Parent, the Company, LaSalle and their
          respective Subsidiaries as (a) shall be consistent with
          the then-effective principles promulgated or adopted by
          the Financial Accounting Standards Board ("FASB") and/or
          the American Institute of Certified Public Accountants
          ("AICPA") and any predecessors and successors thereof, so
          as to properly reflect the financial condition, and the
          results of operations and changes in financial position
          of the Parent, the Company, LaSalle and their respective
          Subsidiaries, except that any accounting principle or
          practice required to be changed by FASB or AICPA in order
          to continue as a generally accepted accounting principle
          or practice may be so changed, and (b) shall be concurred
          in by the Independent Public Accountants.

               GOVERNMENTAL AUTHORITY -- means

                    (a)  the government of

                         (i)  the United States of America or any
               state or other political subdivision thereof, or

                         (ii)  any jurisdiction in which the
               Parent, the Company, any of their respective
               Subsidiaries or any other relevant Person conducts
               all or any part of its business, or that asserts
               jurisdiction over any Properties of the Parent, the
               Company, any of their respective Subsidiaries or any
               such other Person, or

                    (b)  any entity exercising executive,
          legislative, judicial, regulatory or administrative
          functions of, or pertaining to, any such government.

               GUARANTOR -- means, at any time, the Parent, LaSalle
          or any other Person that at such time is a guarantor with
          respect to any of the Indebtedness of the Company under
          the Note and Stock Purchase Agreement and the Notes.

               GUARANTY -- means, with respect to any Person, any
          obligation (except the endorsement in the ordinary course
          of business of negotiable instruments for deposit or
          collection) of such Person guaranteeing or in effect
          guaranteeing any indebtedness, dividend or other
          obligation of any other Person in any manner, whether
          directly or indirectly, including, without limitation,
          obligations incurred through an agreement, contingent or
          otherwise, by such Person:

                    (a)  to purchase such indebtedness or
          obligation or any Property constituting security
          therefor;

                    (b)  to advance or supply funds (i) for the
          purchase or payment of such indebtedness or obligation,
          or (ii) to maintain any working capital or other balance
          sheet condition or any income statement condition of any
          other Person or otherwise to advance or make available
          funds for the purchase or payment of such indebtedness or
          obligation;

                    (c)  to lease Properties or to purchase
          Properties or services primarily for the purpose of
          assuring the owner of such indebtedness or obligation of
          the ability of any other Person to make payment of the
          indebtedness or obligation; or

                    (d)  otherwise to assure the owner of such
          indebtedness or obligation against loss in respect
          thereof.

          In any computation of the indebtedness or other
          liabilities of the obligor under any Guaranty, the
          indebtedness or other obligations that are the subject of
          such Guaranty shall be assumed to be direct obligations
          of such obligor.

               GUARANTY AGREEMENTS -- means the Parent Guaranty
          Agreement, the LaSalle Guaranty Agreement and, if any,
          each other Subsidiary Guaranty Agreement.

               HAZARDOUS MATERIALS -- means any and all pollutants,
          toxic or hazardous wastes or any other substances that
          might pose a hazard to health or safety, the removal of
          which may be required or the generation, manufacture,
          refining, production, processing, treatment, storage,
          handling, transportation, transfer, use, disposal,
          release, discharge, spillage, seepage, or filtration of
          which is or shall be restricted, prohibited or penalized
          by any applicable law (including, without limitation,
          asbestos, urea formaldehyde foam insulation and
          polychlorinated biphenyls).

               HOLDER -- means, with respect to any Note, the
          Person in whose name such Note is registered in the
          register maintained by the Company pursuant to Section
          5.1.

               INCURRENCES -- is defined in Section 7.3.  The verb
          "INCUR" shall have the meaning correlative to the
          definition of Incurrences.

               INDEBTEDNESS -- of any Person, at a particular time,
          means all items that, in conformity with GAAP, would be
          classified as liabilities on a balance sheet of such
          Person as at such time and that constitute (a)
          indebtedness for borrowed money or for the deferred
          purchase price of Property or services in respect of
          which such Person is liable, contingently or otherwise,
          as obligor, guarantor or otherwise, or any commitment by
          which such Person assures a credit against loss,
          (including, without limitation, all notes payable and
          drafts accepted representing extensions of credit and all
          obligations evidenced by bonds, debentures, notes or
          other similar instruments, including, without limitation,
          the Notes and the Senior Debt, but excluding trade
          payables incurred in the ordinary course of business
          payable within 90 days of the date thereof), (b)
          obligations with respect to any conditional sale
          agreement or title retention agreement, (c) indebtedness
          arising under acceptance facilities, in connection with
          surety or other similar bonds, and the outstanding amount
          of all letters of credit issued for the account of such
          Person and, without duplication, all drafts drawn
          thereunder, (d) all liabilities secured by any security
          interest in any Property owned by such Person even though
          it has not assumed or otherwise become liable for the
          payment thereof, (e) obligations under Capitalized Leases
          in respect of which such Person is liable, contingently
          or otherwise, as obligor, guarantor or otherwise, or in
          respect of which obligations such Person assures a
          creditor against loss, (f) obligations with respect to
          interest rate protection agreements, (g) any asserted
          withdrawal liability of any Person or a commonly
          controlled entity under a Multiemployer Plan, and (h) any
          Guaranty by such Person of any liabilities of any other
          Person of the types referred to in the foregoing clauses
          (a) through (g).  Notwithstanding anything else in this
          definition, Indebtedness of any Person shall not include
          its liabilities in respect of unsecured trade accounts
          payable arising in the ordinary course of business.

               INDEPENDENT PUBLIC ACCOUNTANT -- refers to BDO
          Seidman LLP or any other nationally-recognized public
          accounting firm selected by the Obligors and consented to
          by the Required Holders, such consent not to be
          unreasonably withheld.

               INSTITUTIONAL INVESTOR -- means (a) any original
          purchaser of a Note, (b) any holder of a Note holding
          more than 5% of the aggregate principal amount of the
          Notes then outstanding, and (c) any bank, trust company,
          savings and loan association or other financial
          institution, any pension plan, any investment company,
          any insurance company, any broker or dealer, or any other
          similar financial institution or entity, regardless of
          legal form.

               INTEREST COVERAGE RATIO -- for any period with
          respect to any Person, means, the ratio of:

                    (a)  the sum for such period of: (i) Net Income
          plus (ii) the aggregate amount deducted in determining
          such Net Income representing (x) all Federal, state and
          local income taxes of such Person, (y) depreciation and
          amortization and (z) Interest Expense, in each case as
          determined in accordance with GAAP,

                    to

                    (b)  Interest Expense for such period.

               INTEREST EXPENSE -- for a Person, means, for any
          period, the sum of the aggregate interest expense of such
          Person for such period in respect of Indebtedness of such
          Person, as determined in accordance with GAAP.

               INVESTMENTS -- is defined in Section 7.9.

               LASALLE -- is defined in the introductory paragraph.

               LASALLE GUARANTY AGREEMENT -- is defined in
          Attachment A.

               LIABILITIES -- of any Person, means, at any time,
          all amounts which, in accordance with GAAP, would be
          included as liabilities on a balance sheet of such Person
          at such time.

               LICENSE, LICENSES -- means, individually and
          collectively, with respect to a Person, each license,
          permit, consent, certificate, certification,
          registration, declaration, approval, and filing with any
          Governmental Authority or body, or other person or entity
          required for or in connection with such Person's
          business.

               LIEN -- any mortgage, deed of trust, security
          interest, pledge, hypothecation, assignment, deposit
          arrangement, encumbrance, lien (statutory or other), or
          preference, priority or other security agreement or
          preferential arrangement of any kind or nature whatsoever
          (including, without limitation, any conditional sale or
          other title retention agreement, any financing lease
          having substantially the same economic effect as any of
          the foregoing, and the filing of any financing statement
          under the Uniform Commercial Code or comparable law of
          any jurisdiction other than any financing statement filed
          in connection with consignments or leases not intended as
          security).

               MATERIAL -- means material in relation to the
          business, operations, affairs, financial condition,
          assets or Properties of the Parent and its Subsidiaries
          taken as a whole.

               MATERIAL ADVERSE EFFECT -- means a material adverse
          effect on (a) the business, operations, affairs,
          financial condition, assets or Properties of the Parent
          and its Subsidiaries taken as a whole, or (b) the ability
          of any Obligor to perform its obligations under any
          Financing Document, or (c) the validity or enforceability
          of any Financing Document.

               MEMORANDUM -- is defined in Attachment A.

               M&T -- means Manufacturers and Traders Trust
          Company.

               MULTIEMPLOYER PLAN -- means any Plan that is a
          "multiemployer plan" (as such term is defined in section
          4001(a)(3) of ERISA).

               NET INCOME -- of any Person, means, with respect to
          any period, all amounts that, in conformity with GAAP,
          would be included under net income on an income statement
          of such Person for such period.

               NET PROCEEDS AMOUNT -- means, with respect to any
          Transfer of any Property by any Person, an amount equal
          to the difference of

                    (a)  the aggregate amount of the consideration
          (valued at the Fair Market Value of such consideration at
          the time of the consummation of such Transfer) received
          by such Person in respect of such Transfer, minus

                    (b)  all ordinary and reasonable out-of-pocket
          costs and expenses actually incurred by such Person in
          connection with such Transfer.

               NET WORTH -- for any Person, means, at any time, the
          amounts that would, in accordance with GAAP, be shown as
          shareholders' equity on a balance sheet of such Person at
          such time, excluding any positive amount attributable to
          (a) any deferred charge or prepaid expense of such
          Person, except for any prepaid interest, tax or insurance
          premium, (b) any treasury stock of such Person, (c) any
          unamortized debt discount or expense of such Person, (d)
          any write-up in the value of any asset on the records of
          such Person subsequent to the Closing Date, (e) any
          Investment of such Person, except for Investments
          permitted by Section 7.9, or (f) any Investment of such
          Person in any security in a Subsidiary of such Person in
          excess of the lesser of the cost or fair market value of
          such Security.

               1993 WARRANT AGREEMENT -- means the Warrant
          Agreement, made as of August 13, 1993, between the Parent
          (under its former name, International Metals Acquisition
          Corporation) and Continental Stock Transfer & Trust
          Company, as warrant agent, as such agreement may be
          amended, restated or otherwise modified from time to time
          (but subject to Section 7.1).

               1993 WARRANT CALL OPTION EVENT -- means any event or
          circumstance (including, without limitation, that, as of
          any date, the last sales price of the Parent Common Stock
          has been at least 181.81% of the then effective exercise
          price of the 1993 Warrants on each of 20 consecutive
          trading days ending on the third business day prior to
          such date) that, pursuant to the terms of the 1993
          Warrant Agreement, permits the Parent to exercise its
          option under the 1993 Warrant Agreement to call all or a
          portion of the 1993 Warrants for redemption.

               1993 WARRANT EXERCISE ADJUSTED NET PROCEEDS AMOUNT
          -- means, as of any date of determination (whether
          before, on or after the occurrence of a 1993 Warrant Call
          Option Event), an amount equal to

                    (a)  the aggregate amount of the proceeds paid
          to the Parent in respect of the exercise of 1993 Warrants
          exercised by or on behalf of the holders of 1993 Warrants
          at any time prior to such date of determination, minus

                    (b)  the sum of (i) the aggregate principal
          amount of Notes that as of such date of determination
          have been prepaid pursuant to Section 4.4(b) or Section
          4.4(c), plus (ii) if as of such date of determination any
          principal amount of Notes shall have been called for
          prepayment pursuant to Section 4.4(b) or Section 4.4(c)
          but shall have not yet been prepaid, such principal
          amount of Notes called for prepayment but not yet
          prepaid, plus (iii) the aggregate amount of the
          redemption price required by the terms of the 1993
          Warrant Agreement to be paid by the Parent in respect of
          any 1993 Warrants called for redemption, and actually
          redeemed, by the Parent prior to such date of
          determination.

               1993 WARRANT FORCED EXERCISE NET PROCEEDS AMOUNT --
          means, as of any date of determination after the
          occurrence of a 1993 Warrant Call Option Event, an amount
          equal to

                    (a)  the aggregate amount of the proceeds
          payable to the Parent in respect of the exercise of 1993
          Warrants exercised by or on behalf of the holders of 1993
          Warrants during the period commencing with the occurrence
          of such 1993 Warrant Call Option Event and ending
          immediately prior to such date of determination, minus

                    (b)  the aggregate amount of the redemption
          price required by the terms of the 1993 Warrant Agreement
          to be paid by the Parent in respect of any 1993 Warrants
          called for redemption, and actually redeemed, by the
          Parent during such period.

               1993 WARRANT PROVISIONS TERMINATION DATE -- means
          the first date with respect to which both of the
          following conditions shall have been satisfied:

                    (a)  on such date no 1993 Warrants (other than
          any 1993 Warrants that shall have expired on or before
          such date without being exercised and shall not be
          subject to exercise in the future) shall remain
          outstanding; and

                    (b)  the Company shall have satisfied in full
          all of its prepayment obligations pursuant to Sections
          4.4(b) and 4.4(c).

               1993 WARRANTS -- means the Redeemable Common Stock
          Purchase Warrants issued by the Parent pursuant to the
          1993 Warrant Agreement.

               NOTE AND STOCK PURCHASE AGREEMENTS -- is defined in
          Section 1.3.

               NOTES -- is defined in Section 1.1.

               OBLIGOR -- means any one or more of the Parent, the
          Company and LaSalle.

               OFFICER'S CERTIFICATE -- means, with respect to any
          Person, a certificate of a Senior Financial Officer or of
          any other officer of such Person whose responsibilities
          extend to the subject matter of such certificate.

               OTHER PURCHASERS -- is defined in Section 1.3.

               PARENT -- is defined in the introductory paragraph.

               PARENT COMMON STOCK -- means

                    (a)  the common stock, stated value $.001 per
          share, of the Parent as constituted on the Closing Date,
          and

                    (b)  on any date after the Closing Date, any
          stock into which such Parent Common Stock shall have been
          changed or any stock resulting from any reclassification
          of such Parent Common Stock, and all other stock of any
          class or classes (however designated) of the Parent the
          holders of which have the right, without limitation as to
          amount, either to all or to a share of the balance of
          current dividends and liquidating dividends after the
          payment of dividends and distributions of any shares
          entitled to preference.

               PARENT GUARANTY AGREEMENT -- is defined in
          Attachment A.

               PBGC -- means the Pension Benefit Guaranty
          Corporation referred to and defined in ERISA or any
          successor thereto.

               PERSON -- means an individual, partnership,
          corporation, limited liability company, association,
          trust, unincorporated organization, or a government or
          agency or political subdivision thereof.

               PLAN -- means, with respect to any Person, an
          "employee benefit plan" (as defined in section 3(3) of
          ERISA) that is or, within the preceding five years, has
          been established or maintained, or to which contributions
          are or, within the preceding five years, have been made
          or required to be made, by such Person or any ERISA
          Affiliate of such Person or with respect to which such
          Person or any such ERISA Affiliate may have any
          liability.

               PREFERRED STOCK -- means any class of Capital Stock
          of a Person that is preferred over any other class of
          Capital Stock of such Person as to the payment of
          dividends or other equity distributions or the payment of
          any amount upon liquidation or dissolution of such
          Person.

               PREPAYMENT COMPENSATION -- means, with respect to
          any principal amount of Notes that is to be prepaid on
          any date or that has become or is declared to be
          immediately due and payable on any date pursuant to
          Section 10, as the context requires, an amount equal to
          the Applicable Percentage of such principal amount of
          Notes.  As used in this definition, "APPLICABLE
          PERCENTAGE" means:

                    (a)  in the case of any prepayment of Notes
          pursuant to Section 4.3, or in the case of any Notes that
          have become or been declared to be immediately due and
          payable pursuant to Section 10, as the context requires,
          the Table Percentage determined as of such date (provided
          that nothing in this definition or elsewhere in this
          Agreement shall be construed to permit a prepayment of
          Notes pursuant to Section 4.3 prior to August 13, 2000,
          unless a 1993 Warrant Call Option Event shall have
          occurred and a prepayment of Notes pursuant to Section
          4.4(b) shall have been effected);

                    (b)  in the case of any prepayment of Notes
          pursuant to Section 4.4, 7.0%; and

                    (c)  in the case of any prepayment of Notes
          pursuant to Section 4.6, the greater of (i) the Table
          Percentage determined as of such date or (ii) 7.0%.

          As used in this definition, "TABLE PERCENTAGE" means, as
          of any date, the applicable percentage set forth with
          respect to such date in the following table:

                 IF SUCH DATE IS           THEN THE APPLICABLE
                                              PERCENTAGE IS

             before or on August 13,              12.5%
                      2001

              after August 13, 2001               9.375%
             but before or on August
                    13, 2002

              after August 13, 2002               6.25%
             but before or on August
                    13, 2003

              after August 13, 2003               3.125%
           but before or on April 18,
                      2004

              after April 18, 2004                 0.0%

               PRO FORMA ADJUSTMENTS -- means, as applicable, and
          in connection with any determination at any time under
          Section 7.3(b)(ii) or Section 7.3(g) of Consolidated
          EBITDA for the then most recently ended period of four
          consecutive fiscal quarters of the Company, adjustments
          on a pro forma basis to Consolidated EBITDA for such
          period of four consecutive fiscal quarters, as follows:
          if an Acquisition (as defined below) shall have been
          completed during such period (or after the end of such
          period but at or before such time of determination), the
          results of operations of the Person that was the subject
          of an Acquisition shall be included in the determination
          of such Consolidated EBITDA; provided that, for the
          purposes of this definition, any such Acquisition shall
          be deemed to have occurred immediately prior to the
          beginning of such period of four consecutive fiscal
          quarters, and any Indebtedness Incurred to finance any
          such Acquisition shall be deemed to have been incurred
          immediately prior to the beginning of such period.  For
          purposes of this definition, "ACQUISITION" means any
          acquisition, directly or indirectly, by the Company or
          any of its Subsidiaries, after the Closing Date, of any
          Capital Stock or other equity interests of a Person that
          concurrently with such acquisition becomes a Subsidiary
          of the Company, or all or substantially all of the assets
          of a Person.

               PROPERTY -- means, unless otherwise specifically
          limited, real or personal property of any kind, tangible
          or intangible, choate or inchoate.

               PROPERTY REINVESTMENT APPLICATION -- means, with
          respect to any Transfer of Property, the application of
          an amount equal to the Net Proceeds Amount with respect
          to such Transfer to the acquisition by the Company or any
          of its Subsidiaries of other Property to be used in the
          lines of business of the Company and its Subsidiaries
          permitted by this Agreement (including, without
          limitation, Property constituted by Capital Stock of any
          Person that with such application becomes a Subsidiary of
          the Company and engages in such lines of business).

               PROPOSED PREPAYMENT DATE -- is defined in Section
          4.6(c).

               PTCE 95-60 -- is defined in Section 13.2.

               PURCHASER -- means each Person identified in Annex
          as a purchaser of one or more Notes and shares of
          Purchaser Shares.

               PURCHASER SHARES -- is defined in Section 1.2.

               QPAM EXEMPTION -- means Prohibited Transaction Class
          Exemption 84-14 issued by the United States Department of
          Labor.

               QUANEX -- means Quanex Corporation, a Delaware
          corporation.

               REQUIRED HOLDERS -- means, at any time, the holders
          of at least 51% in principal amount of the Notes at the
          time outstanding (exclusive of Notes then owned by the
          Parent, the Company or any of their respective
          Subsidiaries or Affiliates).

               REQUIREMENT OF LAW -- with respect to any matter or
          Person means any law, rule, regulation, order, decree or
          other requirement having the force of law relating to
          such matter or Person, and, where applicable, any
          interpretation thereof by any authority having
          jurisdiction with respect thereto or charged with the
          administration thereof.

               RESPONSIBLE OFFICER -- means, with respect to any
          Person, any Senior Financial Officer and any other
          officer of such Person with responsibility for the
          administration of the relevant portion of this Agreement.

               RULE 144A -- means Rule 144A promulgated under the
          Securities Act, as such rule may be amended from time to
          time.

               SCHARF FAMILY TRUSTS -- means the Michael J. Scharf
          1987 Grantor Income Trust, the Scharf Family 1989 Trust
          or any other trust, so long as, in each case, more than
          50% of the beneficial interests in each such trust are
          held for the benefit of one or more of Mr. Scharf,
          Gilbert Scharf and individuals who are members, by blood
          or by marriage, of the respective families of Mr. Scharf
          and Gilbert Scharf.

               SCHARF, MR. -- means Michael J. Scharf.

               SECURITIES ACT -- means the Securities Act of 1933,
          as amended from time to time.

               SECURITY -- means "security" as defined in section
          2(1) of the Securities Act.

               SENIOR CREDIT AGREEMENT -- has the meaning assigned
          to such term in the definition of Senior Credit Agreement
          Debt in this Section 12.1.

               SENIOR CREDIT AGREEMENT DEBT -- means Indebtedness
          (including, without limitation, revolving Indebtedness)
          of the Company (a) to M&T, the other financial
          institutions for which M&T acts as facility agent and any
          Successor Lenders incurred or arising under the Revolving
          Credit and Term Loan Agreement, dated as of April 18,
          1997 among the Company, LaSalle, M&T and any other
          financial institutions listed on the signature pages
          thereof, as heretofore and hereafter amended,
          supplemented or otherwise modified from time to time and
          under or in relation to any other agreements or documents
          executed in connection with, and as contemplated by, such
          Revolving Credit and Term Loan Agreement, as heretofore
          and hereafter amended, supplemented or otherwise modified
          from time to time and (b) to M&T incurred or arising
          under the Chattanooga Mortgage Loan Agreement (such
          agreement and such other agreements and documents
          referred to in the foregoing clauses (a) and (b) being
          referred to collectively as the "SENIOR CREDIT
          AGREEMENT").  Any direct or successive modification,
          extension, renewal, refunding or refinancing, including,
          without limitation, any reborrowing or reutilizing, of
          such Indebtedness shall continue to be deemed to be
          Senior Credit Agreement Debt for purposes of this
          Agreement (whether the lenders in respect thereof are
          M&T, the other financial institutions for which M&T acts
          as facility agent and/or one or more Successor Lenders). 
          Any written agreement entered into between the Company
          and one or more of M&T, the other financial institutions
          for which M&T acts as facility agent or any Successor
          Lender in connection with the direct or successive
          extension, renewal, refunding or refinancing of Senior
          Credit Agreement Debt shall be deemed included within the
          defined term "Senior Credit Agreement".

               SENIOR DEBT -- means all of the payment obligations
          of the Company in respect of:

                    (a)  the outstanding principal amount of the
          Senior Credit Agreement Debt, provided that (i) if any
          portion of such Senior Credit Agreement Debt shall not
          have been Incurred under and in compliance with clause
          (a) or clause (b) of Section 7.3, then such portion of
          such principal amount shall not constitute Senior Debt,
          and (ii) in no event shall the aggregate outstanding
          principal amount of Senior Debt at any time exceed
          $101,500,000 minus the Senior Debt Reduction Amount at
          such time;

                    (b)  (i)  interest, if any, and premium, if
          any, on or in respect of the Indebtedness referred to in
          clause (a) above, provided that any such interest
          accruing subsequent to the commencement of a proceeding
          under the Bankruptcy Code in respect of Company shall be
          included in this clause (b) only to the extent that it is
          at the contract rate of interest (and not the default
          rate of interest) under the Senior Credit Agreement and
          only to the extent such interest is otherwise allowed in
          such proceeding;

                    (c)  the fees, if any (including, without
          limitation, commitment fees, agency fees and letter of
          credit fees), payable pursuant to the Senior Credit
          Agreement in respect of the Indebtedness referred to in
          clause (a) above;

                    (d)  any other undertaking of the Company under
          the Senior Credit Agreement or any other Senior Security
          Document with respect to the payment of costs of
          collection, attorneys' fees and any other out-of-pocket
          expenses incurred by any holder of Indebtedness (or any
          agent in respect thereof) of the type referred to in
          clause (a) of this definition in connection with the
          enforcement of its rights and remedies with respect to
          such Indebtedness, any collateral securing the same or
          any guaranties provided therefor; and

                    (e)  any other out-of-pocket fees, costs and
          expenses of any holder of Indebtedness (or any agent in
          respect thereof) under the Senior Credit Agreement in
          respect of the Indebtedness referred to in clause (a)
          above.

               SENIOR DEBT EVENT OF DEFAULT -- is defined in
          Section 11.3(c).

               SENIOR DEBT EVENT OF DEFAULT BLOCKAGE PERIOD -- is
          defined in Section 11.3(c).

               SENIOR DEBT EVENT OF DEFAULT NOTICE -- is defined in
          Section 11.3(c).

               SENIOR DEBT PAYMENT APPLICATION -- means, with
          respect to any Transfer of Property that constitutes an
          Asset Disposition, the application by the Company or any
          of its Subsidiaries of cash in an amount equal to the Net
          Proceeds Amount with respect to such Transfer to pay
          principal of Senior Debt, so long as the maximum
          permitted principal amount of Senior Debt is, by
          operation of clause (b) of the definition of Senior Debt
          Reduction Amount, permanently reduced as a result of such
          payment of principal, provided that the Company shall
          deliver to each holder of Notes, within five Business
          Days after any Senior Debt Prepayment Application, a
          written notice describing such Transfer, specifying such
          Net Proceeds Amount and the principal amount of Senior
          Debt so paid, and stating that such application
          constitutes a Senior Debt Payment Application within the
          meaning of the Note and Stock Purchase Agreements.

               SENIOR DEBT REDUCTION AMOUNT -- means, at any time,
          the sum of the following amounts:

                    (a)  the Senior Term Loan Reduction Amount at
          such time; plus

                    (b)  the aggregate amount of payments, made at
          or prior to such time, of principal of Senior Debt
          pursuant to any one or more Senior Debt Payment
          Applications.

               SENIOR FINANCIAL OFFICER -- means, with respect to
          any Person, the chief financial officer, the comptroller
          or the treasurer of such Person (or another officer
          having substantially similar responsibilities).

               SENIOR SECURITY DOCUMENTS -- means the Senior Credit
          Agreement and all other documents and instruments in
          connection therewith, and, for purposes of avoidance of
          doubt, all documents and instruments evidencing or
          relating to any Indebtedness that shall have extended,
          renewed, refunded or refinanced (either directly or
          successively) the original Senior Credit Agreement Debt.

               SENIOR TERM LOAN -- means the "Term Loan" as such
          term is defined in Section 2.2(a) of the Senior Credit
          Agreement as in effect on the Closing Date, and any
          subsequent term loan or term loans under the Senior
          Credit Agreement as in effect from time to time.

               SENIOR TERM LOAN REDUCTION AMOUNT -- means, at any
          time, an amount equal to the aggregate amount of the
          payments of principal of the Senior Term Loan scheduled,
          pursuant to Section 2.2(b) of the Senior Credit Agreement
          as in effect on the Closing Date, to have been made at or
          before such time, whether or not such scheduled payments
          of principal have in fact been made at or before such
          time (each such scheduled payment of principal is
          sometimes referred to herein as a "SCHEDULED PRINCIPAL
          PAYMENT") (a copy of Section 2.2(b) of the Senior Credit
          Agreement as in effect on the Closing Date is attached to
          this Agreement as Exhibit E; such Exhibit shall be
          determinative for the purposes of this definition of
          Senior Term Loan Reduction Amount), provided that:

                    (a)  the Senior Term Loan Reduction Amount
          shall in no event be less than $0 or greater than
          $40,000,000;

                    (b)  all or a portion of any one or more
          Scheduled Principal Payments may, pursuant to an
          amendment, waiver or other modification effected pursuant
          to the applicable provisions of the Senior Credit
          Agreement, be deferred as to scheduled time of payment,
          and for purposes of the first paragraph of this
          definition the schedule of Scheduled Principal Payments
          referred to in such paragraph and set forth in Exhibit E
          shall be deemed to have been changed to give effect to
          such amendment, waiver or other modification and such
          deferral as to scheduled time of payment, so long as:

                         (i)  in no event shall the scheduled time
               of payment of any Scheduled Principal Payment be
               changed to a date that is later than April 1, 2005;

                         (ii)  in no event may more than 12
               Scheduled Principal Payments be so deferred in whole
               or in part (whether pursuant to one or more
               amendment, waiver or other modifications) during the
               period commencing immediately after giving effect to
               the Closing and ending at the first time at which
               none of the Company's obligations under the Note and
               Stock Purchase Agreements and the Notes shall remain
               outstanding; and

                         (iii)  within five Business Days after the
               effective date of any such amendment, waiver or
               other modification the Company shall deliver to each
               holder of Notes a copy of such amendment, waiver or
               other modification and a copy of the new schedule of
               Scheduled Principal Payments as so amended, waived
               or otherwise modified;

                    (c)  in the event that a Scheduled Principal
          Payment shall not have been made before or on the
          scheduled date therefor set forth in the schedule of
          Scheduled Principal Payments (as may be so amended,
          waived or otherwise modified), then the increase in the
          Senior Term Loan Reduction Amount (in the amount of such
          Scheduled Principal Payment) to be effected pursuant to
          the first paragraph of this definition shall not be
          deemed to be effective until the earlier of (i) the date
          that is 15 days after the scheduled date of payment of
          such Scheduled Principal Payment and (ii) the date of
          actual payment of such Scheduled Principal Payment.

               SIGNIFICANT SUBSIDIARY -- means, at any time, any
          Subsidiary of any Obligor that satisfies at least one of
          the following conditions:

                    (a)  the portion of Consolidated Total Assets
          (determined with the assets of such Subsidiary being
          valued, for purposes of this clause (a), at the greater
          of (i) the book value thereof and (ii) the Fair Market
          Value thereof), determined as of the end of the then most
          recently ended fiscal year of such Obligor, attributable
          to such Subsidiary pursuant to GAAP is at least 10%,
          determined at such time, of Consolidated Total Assets; or

                    (b)  the portion of Consolidated Net Income,
          determined for the then most recently ended fiscal year
          of such Obligor, attributable to such Subsidiary in
          accordance with GAAP is at least 10%, determined for such
          period, of such Consolidated Net Income.

          Solely for the purpose of this definition of Significant
          Subsidiary, Consolidated Total Assets and Consolidated
          Net Income shall be determined by reference to such
          Obligor and its Subsidiaries, rather than by reference to
          the Company and its Subsidiaries.

               SOURCE -- is defined in Section 13.2.

               STOCKHOLDERS AGREEMENT -- is defined in Attachment
          A.

               SUBORDINATED DEBT -- means all obligations,
          liabilities and indebtedness of the Company now or
          hereafter existing, whether for principal, Prepayment
          Compensation, if any, interest, fees, expenses or
          otherwise, under or arising out of the Note and Stock
          Purchase Agreements or the Notes.

               SUBSIDIARY -- means, with respect to any Person, any
          corporation, association or other business entity in
          which such Person or one or more of its Subsidiaries, or
          such Person and one or more of its Subsidiaries, owns
          sufficient equity or voting interests to enable it or
          them (as a group) ordinarily, in the absence of
          contingencies, to elect a majority of the directors (or
          Persons performing similar functions) of such entity, and
          any partnership or joint venture if more than a 50%
          interest in the profits or capital thereof is owned by
          such Person or one or more of its Subsidiaries or such
          Person and one or more of its Subsidiaries (unless such
          partnership or joint venture can and does ordinarily take
          major business actions without the prior approval of such
          Person or one or more of its Subsidiaries).  Unless the
          context otherwise clearly requires, any reference to a
          "Subsidiary" is a reference to a Subsidiary of the
          Parent.

               SUBSIDIARY GUARANTY AGREEMENTS -- is defined in
          Section 6.8.

               SUCCESSOR LENDER -- means any original or successor
          lender to the Company in respect of the Senior Credit
          Agreement Debt.

               TRANSFER -- means, with respect to any Person, any
          transaction in which such Person sells, conveys,
          transfers, leases (as lessor) or otherwise disposes of
          any of its Property, including, without limitation,
          Company Subsidiary Stock, and including, without
          limitation, any consolidation, merger or other
          transaction the direct or indirect result of which is a
          disposition of all or a portion of any equity or other
          interest in any Person.

               WHOLLY-OWNED SUBSIDIARY -- means, with respect to
          any Person, at any time, any Subsidiary of such Person
          100% of all of the equity interests (except directors'
          qualifying shares) and voting interests of which are
          owned by any one or more of such Person and such Person's
          other Wholly-Owned Subsidiaries at such time.

               12.2  ACCOUNTING PRINCIPLES.

               Where the character or amount of any asset or
          liability or item of income or expense, or any
          consolidation or other accounting computation is required
          to be made for any purpose hereunder, it shall be done in
          accordance with GAAP as in effect on the date of, or at
          the end of the period covered by, the financial
          statements from which such asset, liability, item of
          income, or item of expense, is derived, or, in the case
          of any such computation, as in effect on the date as of
          which such computation is required to be determined,
          provided, that if any term defined herein includes or
          excludes amounts, items or concepts that would not be
          included in or excluded from such term if such term was
          defined with reference solely to GAAP, such term will be
          deemed to include or exclude such amounts, items or
          concepts as set forth herein.

          13.  PURCHASER REPRESENTATIONS, ETC.

               13.1  PURCHASE FOR INVESTMENT.

               You represent that you are purchasing the Notes and
          the Purchaser Shares for your own account or for one or
          more separate accounts maintained by you or for the
          account of one or more pension or trust funds and not
          with a view to the distribution thereof, provided that
          the disposition of your or their Property shall at all
          times be within your or their control.  You understand
          that the Notes and the Purchaser Shares have not been
          registered under the Securities Act and may be resold
          only in compliance with applicable federal and state
          securities laws and, with respect to the federal
          securities laws, only if registered pursuant to the
          provisions of the Securities Act or if an exemption from
          registration is available, except under circumstances
          where neither such registration nor such an exemption is
          required by law, that the Company is not required to
          register the Notes and that the Parent is not required to
          register the Purchaser Shares except as provided in the
          Stockholders Agreement.  You agree that each Note will
          bear a legend substantially in the form set forth at the
          beginning of the form of Note in Exhibit A, provided that
          the requirement that each Note bear such a legend shall
          terminate as to any Note (and as to any other Note issued
          in substitution or exchange therefor) when such Note
          shall have been effectively registered under the
          Securities Act and disposed of in accordance with the
          registration statement covering such Note or transferred
          pursuant to Rule 144 (or any successor provision) under
          the Securities Act.

               13.2  SOURCE OF FUNDS.

               You represent that at least one of the following
          statements is an accurate representation as to each
          source of funds (a "SOURCE") to be used by you to pay the
          purchase price of the Notes and the Purchaser Shares to
          be purchased by you hereunder:

                    (a)  GENERAL ACCOUNT -- you are an insurance
          company and the Source is an "insurance company general
          account," as such term is defined in Department of Labor
          Prohibited Transaction Class Exemption 95-60 (issued July
          12, 1995) ("PTCE 95-60"), and there is no employee
          benefit plan, treating as a single plan all plans
          maintained by the same employer (and affiliates thereof
          as defined in section V(a)(1) of PTCE 95-60) or by the
          same employee organization, with respect to which the
          amount of the general account reserves and liabilities
          for all contracts held by or on behalf of such plan,
          exceeds 10% of the total reserves and liabilities of such
          general account as determined under PTCE 95-60 (exclusive
          of separate account liabilities) plus surplus, as set
          forth in the National Association of Insurance
          Commissioners Annual Statement filed with your state of
          domicile; or

                    (b)  SEPARATE ACCOUNT -- the Source is a
          separate account:

                         (i)  10% POOLED SEPARATE ACCOUNT -- that
               is an insurance company pooled separate account,
               within the meaning of Department of Labor Prohibited
               Transaction Class Exemption 90-1 (issued January 29,
               1990), and to the extent that there are any plans
               whose assets in such separate account exceed 10% of
               the assets of such separate account, you have
               disclosed the names of such plans to the Company in
               writing; or

                         (ii)  IDENTIFIED PLAN ASSETS -- that is
               comprised of employee benefit plans identified by
               you in writing and with respect to which the Company
               and the Parent hereby warrant and represent that, as
               of the Closing Date, neither the Obligors nor any
               ERISA Affiliate is a "party in interest" (as defined
               in section 3 of ERISA) or a "disqualified person"
               (as defined in section 4975 of the Code) with
               respect to any plan so identified; or

                         (iii)  GUARANTIED SEPARATE ACCOUNT -- that
               is maintained solely in connection with fixed
               contractual obligations of an insurance company,
               under which any amounts payable, or credited, to any
               employee benefit plan having an interest in such
               account and to any participant or beneficiary of
               such plan (including an annuitant) are not affected
               in any manner by the investment performance of the
               separate account (as provided by 29 CFR SECTION2510.3-
               101(h)(1)(iii)); or

                    (c)  QPAM -- the Source constitutes assets of
          an "investment fund" (within the meaning of Part V of the
          QPAM Exemption) managed by a "qualified professional
          asset manager" or "QPAM" (within the meaning of Part V of
          the QPAM Exemption), no employee benefit plan's assets
          that are included in such investment fund, when combined
          with the assets of all other employee benefit plans
          established or maintained by the same employer or by an
          affiliate (within the meaning of section V(c)(1) of the
          QPAM Exemption) of such employer or by the same employee
          organization and managed by such QPAM, exceed 20% of the
          total client assets managed by such QPAM, the conditions
          of Part I(c) and (g) of the QPAM Exemption are satisfied,
          neither the QPAM nor a Person controlling or controlled
          by the QPAM (applying the definition of "control" in
          section V(e) of the QPAM Exemption) owns a 5% or more
          interest in any Obligor and (i) the identity of such QPAM
          and (ii) the names of all employee benefit plans whose
          assets are included in such investment fund have been
          disclosed to the Company in writing pursuant to this
          Section 13.2(c); or

                    (d)  GOVERNMENTAL PLAN -- the Source is a
          governmental plan; or

                    (e)  IDENTIFIED PLANS, ETC. -- the Source is
          one or more employee benefit plans, or a separate account
          or trust fund comprised of one or more employee benefit
          plans, each of which has been identified to the Company
          in writing pursuant to this Section 13.2(e); or

                    (f)  EXEMPT, ETC. -- the Source does not
          include assets of any employee benefit plan, other than a
          plan exempt from the coverage of ERISA.

          As used in this Section 13.2, the terms "employee benefit
          plan", "governmental plan", "party in interest" and
          "separate account" shall have the respective meanings
          assigned to such terms in section 3 of ERISA.

          14.  EXPENSES, ETC.

               14.1  TRANSACTION EXPENSES.

               Whether or not the transactions contemplated hereby
          are consummated, the Parent, the Company and LaSalle will
          pay all costs and expenses (including reasonable
          attorneys' fees of a special counsel and, if reasonably
          required, local or other counsel) incurred by you and
          each Other Purchaser or holder of a Note in connection
          with such transactions (provided that such costs and
          expenses in connection with the transactions through and
          including the contemplated Closing, but not in connection
          with any amendments, waivers or consents, shall be
          limited to reasonable out-of-pocket costs and expenses)
          and in connection with any amendments, waivers or
          consents under or in respect of any Financing Document
          (whether or not such amendment, waiver or consent becomes
          effective), including, without limitation: (a) the costs
          and expenses incurred in enforcing or defending (or
          determining whether or how to enforce or defend) any
          rights under the Financing Documents or in responding to
          any subpoena or other legal process or informal
          investigative demand issued in connection with any of the
          Financing Documents, or by reason of being a holder of
          any Note, and (b) the costs and expenses, including,
          without limitation, financial advisors' fees, incurred in
          connection with the insolvency or bankruptcy of any
          Obligor or in connection with any work-out or
          restructuring of the transactions contemplated by any of
          the Financing Documents.  The Parent, the Company and
          LaSalle will pay, and will save you and each other holder
          of a Note harmless from, all claims in respect of any
          fees, costs or expenses if any, of brokers and finders
          (other than those retained by you).

               14.2  SURVIVAL.

               The obligations of the Parent, the Company and
          LaSalle under this Section 14 will survive the payment or
          transfer of any Note, the enforcement, amendment or
          waiver of any provision of the Financing Documents, and
          the termination of the Financing Documents.

          15.  SURVIVAL OF REPRESENTATIONS AND WARRANTIES

               All representations and warranties contained herein
          shall survive the execution and delivery of the Financing
          Documents, the purchase or transfer by you of any Note or
          portion thereof or interest therein and the payment of
          any Note, and may be relied upon by any subsequent holder
          of a Note, regardless of any investigation made at any
          time by or on behalf of you or any other holder of a
          Note.  All statements contained in any certificate or
          other instrument delivered by or on behalf of any Obligor
          pursuant to any of the Financing Documents shall be
          deemed representations and warranties of the Parent, the
          Company and LaSalle under this Agreement.

          16.  AMENDMENT AND WAIVER

               16.1  REQUIREMENTS.

               This Agreement and the Notes may be amended, and the
          observance of any term hereof or of the Notes may be
          waived (either retroactively or prospectively), with (and
          only with) the written consent of the Parent, the
          Company, LaSalle and the Required Holders, except that
          (a) no amendment or waiver of any of the provisions of
          Sections 1, 2, 3 or 13, or any defined term (as it is
          used therein), will be effective as to you unless
          consented to by you in writing, and (b) no such amendment
          or waiver may, without the written consent of the holder
          of each Note at the time outstanding affected thereby,
          (i) subject to the provisions of Section 10.3 relating to
          acceleration or rescission, change the amount or time of
          any prepayment or payment of principal of, or reduce the
          rate or change the time of payment or method of
          computation of interest or of the Prepayment Compensation
          on, the Notes, (ii) change the definition of Required
          Holders or the percentage of the principal amount of the
          Notes the holders of which are required to consent to any
          such amendment or waiver, or (iii) amend any of Sections
          4, 9(a), 9(b), 10 and 16.

               16.2  SOLICITATION OF HOLDERS OF NOTES.

                    (a)  SOLICITATION.  The Company will provide
          each holder of the Notes (irrespective of the amount of
          Notes then owned by it) with sufficient information,
          sufficiently far in advance of the date a decision is
          required, to enable such holder to make an informed and
          considered decision with respect to any proposed
          amendment, waiver or consent in respect of any of the
          provisions hereof or of the Notes.  The Company will
          deliver executed or true and correct copies of each
          amendment, waiver or consent effected pursuant to the
          provisions of this Section 16 to each holder of
          outstanding Notes promptly following the date on which it
          is executed and delivered by, or receives the consent or
          approval of, the requisite holders of Notes.

                    (b)  PAYMENT.  Neither the Parent, the Company
          nor LaSalle will directly or indirectly pay or cause to
          be paid any remuneration, whether by way of supplemental
          or additional interest, fee or otherwise, or grant any
          security, to any holder of Notes as consideration for or
          as an inducement to the entering into by any holder of
          Notes of any waiver or amendment of any of the terms and
          provisions of any of the Financing Documents unless such
          remuneration is concurrently paid, or security is
          concurrently granted, on the same terms, ratably to each
          holder of Notes then outstanding even if such holder did
          not consent to such waiver or amendment.

               16.3  BINDING EFFECT, ETC.

               Any amendment or waiver consented to as provided in
          this Section 16 applies equally to all holders of Notes
          and is binding upon them and upon each future holder of
          any Note and upon the Parent, the Company and LaSalle
          without regard to whether such Note has been marked to
          indicate such amendment or waiver.  No such amendment or
          waiver will extend to or affect any obligation, covenant,
          agreement, Default or Event of Default not expressly
          amended or waived or impair any right consequent thereon. 
          No course of dealing between any Obligor and the holder
          of any Note nor any delay in exercising any rights
          hereunder, under any Note or under any other Financing
          Document shall operate as a waiver of any rights of any
          holder of such Note.  As used herein, the term "THIS
          AGREEMENT" and references thereto shall mean this
          Agreement as it may from time to time be amended or
          supplemented.

               16.4  NOTES HELD BY OBLIGORS, ETC.

               Solely for the purpose of determining whether the
          holders of the requisite percentage of the aggregate
          principal amount of Notes then outstanding approved or
          consented to any amendment, waiver or consent to be given
          under any Financing Document, or have directed the taking
          of any action provided in any Financing Document to be
          taken upon the direction of the holders of a specified
          percentage of the aggregate principal amount of Notes
          then outstanding, Notes directly or indirectly owned by
          the Parent, the Company, LaSalle, any of their respective
          Subsidiaries or any of their respective other Affiliates
          shall be deemed not to be outstanding.

          17.  NOTICES

               All notices and communications provided for
          hereunder shall be in writing and sent (a) by telecopy if
          the sender on the same day sends a confirming copy of
          such notice by a recognized overnight delivery service
          (charges prepaid), or (b) by registered or certified mail
          with return receipt requested (postage prepaid), or
          (c) by a recognized overnight delivery service (with
          charges prepaid).  Any such notice must be sent:

                         (i)  if to you or your nominee, to you or
               it at the address specified for such communications
               in Annex 1, or at such other address as you or it
               shall have specified to the Company in writing,

                         (ii)  if to any other holder of any Note,
               to such holder at such address as such other holder
               shall have specified to the Company in writing,

                         (iii)  if to the Parent, to the Parent at
               677 Madison Avenue, New York, NY 10021, Attention: 
               President, telephone (212) 317-1000, telecopier
               (212) 317-1001, or at such other address or
               telecopier as the Parent shall have specified to the
               holder of each Note in writing,

                         (iv)  if to the Company, to the Company
               (with a courtesy copy to the Parent) at 110 Hopkins
               Street, P.O. Box 399, Buffalo, NY 14240, Attention: 
               President, telephone (716) 827-7010, telecopier
               (716) 827-8855, or at such other address or
               telecopier as the Company shall have specified to
               the holder of each Note in writing, or

                         (v)  if to LaSalle, to LaSalle (with
               courtesy copies to the Parent and the Company) at
               1412 - 150th Street, Hammond, IN 46327, Attention: 
               President, telephone (219) 853-6000, telecopier
               (219) 853-6095, or at such other address or
               telecopier as LaSalle shall have specified to the
               holder of each Note in writing.

          Notices under this Section 17 will be deemed given only
          when actually received.

          18.  REPRODUCTION OF DOCUMENTS

               This Agreement and all documents relating thereto,
          including, without limitation, (a) consents, waivers and
          modifications that may hereafter be executed,
          (b) documents received by you at the Closing (except the
          Notes and the certificates evidencing the Purchaser
          Shares themselves), and (c) financial statements,
          certificates and other information previously or
          hereafter furnished to you, may be reproduced by you by
          any photographic, photostatic, microfilm, microcard,
          miniature photographic or other similar process and you
          may destroy any original document so reproduced.  The
          Parent, the Company and LaSalle agree and stipulate that,
          to the extent permitted by applicable law, any such
          reproduction shall be admissible in evidence as the
          original itself in any judicial or administrative
          proceeding (whether or not the original is in existence
          and whether or not such reproduction was made by you in
          the regular course of business) and any enlargement,
          facsimile or further reproduction of such reproduction
          shall likewise be admissible in evidence.  This Section
          18 shall not prohibit the Parent, the Company, LaSalle or
          any holder of Notes or Purchaser Shares from contesting
          any such reproduction to the same extent that it could
          contest the original, or from introducing evidence to
          demonstrate the inaccuracy of any such reproduction.

          19.  MISCELLANEOUS

               19.1  SUCCESSORS AND ASSIGNS.

               All covenants and other agreements contained in this
          Agreement by or on behalf of any of the parties hereto
          bind and inure to the benefit of their respective
          successors and assigns (including, without limitation,
          any subsequent holder of a Note) whether so expressed or
          not.

               19.2  PAYMENTS, MISCELLANEOUS.

                    (a)  PAYMENTS DUE ON NON-BUSINESS DAYS. 
          Anything in this Agreement or the Notes to the contrary
          notwithstanding, any payment of principal of or
          Prepayment Compensation or interest on any Note that is
          due on a date other than a Business Day shall be made on
          the next succeeding Business Day without including the
          additional days elapsed in the computation of the
          interest payable on such next succeeding Business Day.

                    (b)  PAYMENTS, WHEN RECEIVED.  Any payment to
          be made to the holders of Notes hereunder or under the
          Notes shall be deemed to have been made on the Business
          Day such payment actually becomes available to such
          holder at such holder's bank prior to 11:00 a.m. (local
          time of such bank).

               19.3  SEVERABILITY.

               Any provision of this Agreement that is prohibited
          or unenforceable in any jurisdiction shall, as to such
          jurisdiction, be ineffective to the extent of such
          prohibition or unenforceability without invalidating the
          remaining provisions hereof, and any such prohibition or
          unenforceability in any jurisdiction shall (to the full
          extent permitted by law) not invalidate or render
          unenforceable such provision in any other jurisdiction.

               19.4  DIRECTLY OR INDIRECTLY.

               Where any provision herein refers to action to be
          taken by any Person, or that such Person is prohibited
          from taking, such provision shall be applicable whether
          such action is taken directly or indirectly by such
          Person, including, without limitation, actions taken by
          or on behalf of any partnership in which such Person is a
          general partner.

               19.5  SECTION HEADINGS AND TABLE OF CONTENTS, ETC.

               The titles of the Sections of this Agreement and the
          Table of Contents of this Agreement appear as a matter of
          convenience only, do not constitute a part hereof and
          shall not affect the construction hereof.  The words
          "herein," "hereof," "hereunder" and "hereto" refer to
          this Agreement as a whole and not to any particular
          Section or other subdivision.  Unless otherwise
          specified, references to Sections are to Sections of this
          Agreement, references to Annexes are to Annexes to this
          Agreement, references to Attachments are to Attachments
          to this Agreement and references to Exhibits are to
          Exhibits to this Agreement.

               19.6  CONSTRUCTION.

               Each covenant contained herein shall be construed
          (absent express provision to the contrary) as being
          independent of each other covenant contained herein, so
          that compliance with any one covenant shall not (absent
          such an express contrary provision) be deemed to excuse
          compliance with any other covenant.  Where any provision
          herein refers to action to be taken by any Person, or
          which such Person is prohibited from taking, such
          provision shall be applicable whether such action is
          taken directly or indirectly by such Person.

               19.7  COUNTERPARTS.

               This Agreement may be executed in any number of
          counterparts, each of which shall be an original but all
          of which together shall constitute one instrument.  Each
          counterpart may consist of a number of copies hereof,
          each signed by less than all, but together signed by all,
          of the parties hereto.

               19.8  GOVERNING LAW.

               THIS AGREEMENT SHALL BE CONSTRUED AND ENFORCED IN
          ACCORDANCE WITH, AND THE RIGHTS OF THE PARTIES SHALL BE
          GOVERNED BY, THE LAW OF THE STATE OF NEW YORK, EXCLUDING
          CHOICE-OF-LAW PRINCIPLES OF THE LAW OF SUCH STATE THAT
          WOULD REQUIRE THE APPLICATION OF THE LAWS OF A
          JURISDICTION OTHER THAN SUCH STATE.

               19.9  CERTAIN CHANGES IN GAAP.

               If at any time any Obligor shall, in its reasonable
          judgment and after consulting with its independent
          certified accountants, determine that a change in GAAP
          shall have occurred after the Closing Date and that such
          change will have a material adverse effect on the ability
          of such Obligor to comply with any one or more of the
          covenants in this Agreement, each holder of Notes will,
          upon the written request of such Obligor, negotiate in
          good faith with such Obligor, and such Obligor will
          negotiate in good faith with each holder of Notes, to
          attempt to reach agreement within a reasonable period of
          time as to the terms of one or more mutually agreeable
          amendments or waivers, in accordance with Section 16,
          with respect to such covenants (or the definitions
          utilized therein) such that the material adverse effect
          of such change in GAAP on the ability of such Obligor to
          comply with such covenants is fairly and equitably
          adjusted for, taking into account the nature of such
          change and the original purpose of such covenants (or the
          definitions utilized therein).  Each written request by
          an Obligor pursuant to the first sentence of this Section
          19.9 shall be accompanied by (i) a statement from the
          independent certified public accountants of such Obligor
          describing the applicable change in GAAP and
          demonstrating, on a pro forma basis and in reasonable
          detail, the effect that such change would have in respect
          of the computations or statements, as the case may be,
          required by the applicable covenants herein if such
          change had been effective throughout the Fiscal Year then
          most recently ended and (ii) a statement of one or more
          specific amendment or waiver provisions then proposed by
          such Obligor in connection with such change in GAAP. 
          Unless and until such mutually agreeable amendments or
          waivers shall have become effective in accordance with
          Section 16, such covenants (and the definitions used
          therein) shall remain unchanged and in full force and
          effect.

             [REMAINDER OF PAGE INTENTIONALLY BLANK; NEXT PAGE IS
          SIGNATURE PAGE.]


               If this Agreement is satisfactory to you, please so
          indicate by signing the acceptance at the foot of a
          counterpart hereof and returning such counterpart to the
          Company, whereupon this Agreement shall become binding
          among us in accordance with its terms.

                                        Very truly yours,

                                        NIAGARA CORPORATION

                                        By_________________________
                                           Name:  
                                           Title:  

                                        NIAGARA COLD DRAWN CORP.

                                        By_________________________
                                           Name:  
                                           Title:  

                                        LASALLE STEEL COMPANY

                                        By_________________________
                                           Name:  
                                           Title:  

          [SIGNATURE PAGE FOR NOTE AND STOCK PURCHASE AGREEMENT IN
          CONNECTION WITH THE ISSUANCE BY NIAGARA COLD DRAWN CORP.
          OF 12.5% SENIOR SUBORDINATED NOTES DUE 2005 AND THE
          ISSUANCE BY NIAGARA CORPORATION OF COMMON STOCK]


          Accepted:

          [PURCHASER]

          By________________________________
             Name:  
             Title:  



          [SIGNATURE PAGE FOR NOTE AND STOCK PURCHASE AGREEMENT IN
          CONNECTION WITH THE ISSUANCE BY NIAGARA COLD DRAWN CORP.
          OF 12.5% SENIOR SUBORDINATED NOTES DUE 2005 AND THE
          ISSUANCE BY NIAGARA CORPORATION OF COMMON STOCK]


                                   ANNEX 1
                         INFORMATION AS TO PURCHASERS

           Purchaser Name        THE PRUDENTIAL INSURANCE COMPANY OF
                                 AMERICA
           Name in which to      THE PRUDENTIAL INSURANCE COMPANY OF
           register Note(s)      AMERICA

           Note registration     R-1; $8,500,000
           number(s);
           Principal amount(s)

           Stock Certificate     No. IMAC 0216; 121,429 shares
           No.; Number of
           Purchaser Shares
           Payment on account
           of Note(s)

                Method           Federal Funds Wire Transfer

                Account          Bank of New York
                information      New York, New York
                                 ABA No.:  012-000-018

                                 Account No.:  890-0304-391, Prudential
                                 Managed Account

           Accompanying          Name of Company:    Niagara Cold Drawn
           information with                          Corp.
           respect to payment
           on the Notes          Description of
                                 Security:      12.5% Senior Subordinated
                                                Notes due  April 18, 2005

                                 PPN:           65334# AA 4

                                 Ref:           !INV _________!

                                 Due date and application (as among
                                 principal, Prepayment Compensation and
                                 interest) of the payment being made:

           Address for notices   The Prudential Insurance Company of
           and communications    America
           related to payments   Three Gateway Center
           on the Notes          100 Mulberry Street
                                 Newark, NJ 07102-4077
                                 Attention:  Manager, Billings and
                                 Collections
                                 Tel:  (201) 802-5260
                                 Fax:  (201) 802-8055
           Address for all       The Prudential Insurance Company of
           other notices and     America
           communications        c/o The Prudential Capital Group
                                 One Gateway Center, 11th Floor
                                 7-45 Raymond Boulevard West
                                 Newark, NJ 07102-5311
                                 Attention:  Managing Director
                                 Tel:  (201) 802-9182
                                 Fax:  (201) 802-3200


                                   ANNEX 1
                     INFORMATION AS TO PURCHASERS (cont.)

           Purchaser Name        THE PRUDENTIAL INSURANCE COMPANY OF
                                 AMERICA
                                 
           Receipt of            Manager, Trade Management
           telephonic            Tel:  (201) 802-7398
           prepayment notices    Fax:  (201) 802-9425

           Tax identification    22-1211670
           number


                                   ANNEX 1
                     INFORMATION AS TO PURCHASERS (cont.)

           Purchaser Name        THE EQUITABLE LIFE ASSURANCE SOCIETY OF
                                 THE UNITED STATES
           Name in which to      THE EQUITABLE LIFE ASSURANCE SOCIETY OF
           register Note(s)      THE UNITED STATES

           Note registration     R-2; $8,500,000
           number(s);
           Principal amount(s)

           Stock Certificate     No. IMAC 0217; 121,429 shares
           No.; Number of
           Purchaser Shares
           Payment on account
           of Note(s)

                Method           Federal Funds Wire Transfer

                Account          The Chase Manhattan Bank, N.A.
                information      1251 Avenue of the Americas
                                 New York, New York 10020
                                 ABA No.:  021-00-0021
                                 For the Account of: The Equitable Life
                                 Assurance Society of the
                                 United States
                                 Account No.:  037-2-409417

           Accompanying          Name of Company:    Niagara Cold Drawn
           information with                          Corp.
           respect to payment
           on the Notes          Description of
                                 Security:      12.5% Senior Subordinated
                                                Notes due  April 18, 2005

                                 PPN:           65334# AA 4

                                 Due date and application (as among
                                 principal, Prepayment Compensation and
                                 interest) of the payment being made:

           Address for notices   The Equitable Life Assurance Society of
           and communications    the United States
           related to payments   c/o Alliance Capital Management, L.P.
           on the Notes          135 West 50th Street 6th Floor
                                 New York, NY 10020
                                 Attention:  Treasury Services
           Address for all       The Equitable Life Assurance Society of
           other notices and     the United States
           communications        c/o Alliance Capital Management, L.P.
                                 1345 Avenue of the Americas, 41st Floor
                                 New York, NY 10105
                                 Attention:  Alliance Corporate Finance
                                             Group Inc.
                                             (212) 969-1547 - Phone
                                             (212) 969-1529 - Fax

           Tax identification    13-5570651
           number


                                   ANNEX 1
                     INFORMATION AS TO PURCHASERS (cont.)

           Purchaser Name        UNITED STATES FIDELITY AND GUARANTY
                                 COMPANY
           Name in which to      UNITED STATES FIDELITY AND GUARANTY
           register Note(s)      COMPANY

           Note registration     R-3; $3,000,000
           number(s);
           Principal amount(s)

           Stock Certificate     No. IMAC 0218; 42,857 shares
           No.; Number of
           Purchaser Shares
           Payment on account
           of Note(s)

                Method           Federal Funds Wire Transfer

                Account          The Bank of New York
                information      ABA No.:  021000018

                                 USF&G/IMG, # 368934
                                 IOC 565
                                 Attention:  Devika Soi'Emr 

           Accompanying          Name of Company:    Niagara Cold Drawn
           information with                          Corp.
           respect to payment
           on the Notes          Description of
                                 Security:      12.5% Senior Subordinated
                                                Notes due  April 18, 2005

                                 PPN:           65334# AA 4

                                 Due date and application (as among
                                 principal, Prepayment Compensation and
                                 interest) of the payment being made:

           Address for notices   Falcon Asset Management, Inc.
           and communications    F/A United States Fidelity and Guaranty
           related to payments   Company
           on the Notes          Attn: Investment Operations
                                 P.O. Box 1138
                                 Baltimore, MD  21203-1138
                                 LB 0102
           Address for all       Falcon Asset Management, Inc.
           other notices and     F/A United States Fidelity and Guaranty
           communications        Company
                                 Attn: Investment Operations
                                 P.O. Box 1138
                                 Baltimore, MD  21203-1138
                                 LB 0102

           Address for           The Bank of New York
           delivery of           One Wall Street - 3rd Floor, Window A
           securities            New York, NY 10286

                                 A/C # 368934
                                 Attn: Devika Soi'Emr


                                   ANNEX 1
                     INFORMATION AS TO PURCHASERS (cont.)

           Purchaser Name        UNITED STATES FIDELITY AND GUARANTY
                                 COMPANY
                                 
           Tax identification    52-0515280
           number


                                   ANNEX 2
                       PAYMENT INSTRUCTIONS AT CLOSING

          RE:  $20,000,000 12.5% SENIOR SUBORDINATED NOTES DUE 2005
               ISSUED BY NIAGARA COLD DRAWN CORP.; 285,715 SHARES
               OF COMMON STOCK ISSUED BY NIAGARA CORPORATION

               In accordance with Section 1.2(b) of the Note and
          Stock Purchase Agreement, the Parent and the Company
          direct you to make payment for the Note or Notes and the
          Purchaser Shares being purchased by you by payment by
          federal funds wire transfer in immediately available
          funds of the purchase price thereof to:

                    Manufacturers and Traders Trust Company
                    Buffalo, NY

                    ABA no.:  022000046

                    Account no.:  9622283

                    Account name:  Niagara Cold Drawn Corp.

                    Contact person at bank:

                         Name:  Robert Kush
                         Phone no.:  (716) 848-7348


                                                       ATTACHMENT A

          A.   WARRANTIES AND REPRESENTATIONS OF THE OBLIGORS

               To induce you to enter into this Agreement and to
          purchase and pay for the Notes and Purchaser Shares to be
          delivered to you at the Closing, each of the Parent, the
          Company and LaSalle makes the following warranties and
          representations, effective as of the date of the
          Parent's, the Company's and LaSalle's execution of this
          Agreement, as of the Closing Date immediately prior to
          the Closing and as of the Closing Date immediately after
          giving effect to the Acquisition:

               A.1  ORGANIZATION; POWER AND AUTHORITY.

               Each Obligor is a corporation duly organized,
          validly existing and in good standing under the laws of
          its jurisdiction of incorporation, and is duly qualified
          as a foreign corporation and is in good standing (or,
          with respect to the State of Indiana, is duly authorized
          to transact business in such State) in each jurisdiction
          in which Property is owned, leased or operated or in
          which the business it currently transacts makes such
          qualification necessary, other than those jurisdictions
          as to which the failure to be so qualified or in good
          standing could not, individually or in the aggregate,
          reasonably be expected to have a Material Adverse Effect. 
          Each Obligor has the corporate power and authority to own
          or hold under lease the Properties it purports to own or
          hold under lease, to transact the business it currently
          transacts, to execute and deliver each Financing Document
          to which it is or is to be a party and to perform the
          provisions hereof and thereof.

               A.2  AUTHORIZATION, ETC.

               The Financing Documents have been duly authorized by
          all necessary corporate action on the part of each
          Obligor that is a party thereto, and each of the
          Financing Documents (other than the Notes) constitutes,
          and upon execution and delivery thereof each Note will
          constitute, a legal, valid and binding obligation of each
          Obligor party thereto enforceable against such Obligor in
          accordance with its terms, except as such enforceability
          may be limited by (a) applicable bankruptcy, insolvency,
          reorganization, moratorium or other similar laws
          affecting the enforcement of creditors' rights generally
          and (b) general principles of equity (regardless of
          whether such enforceability is considered in a proceeding
          in equity or at law).  The Purchaser Shares have been
          duly authorized by all necessary corporate action on the
          part of the Parent, and such Purchaser Shares when issued
          will be validly issued, fully paid, non-assessable and
          free and clear of any Lien.

               A.3  DISCLOSURE.

               The Company, through its agent, CIBC Wood Gundy
          Securities Corp., has delivered to you a copy of an
          Information Memorandum (including, without limitation,
          all appendices thereto and the accompanying Supplemental
          Information Volume, collectively, the "MEMORANDUM"),
          relating to the transactions contemplated hereby.  The
          Memorandum fairly describes, in all material respects,
          the general nature of the business and principal
          Properties of the Parent and the Subsidiaries.  Except as
          disclosed in Part A.3 of Annex 3 (or, with respect to the
          Parent and the Company, in the Parent's Form 10-K for the
          fiscal year ended December 31, 1996 of the Parent filed
          with the Securities and Exchange Commission, and, with
          respect to LaSalle, in the Disclosure Schedule to the
          Acquisition Agreement), the Financing Documents, the
          Memorandum, the documents, certificates or other writings
          delivered to you by or on behalf of the Company or the
          Parent in connection with the transactions contemplated
          by the Financing Documents and the financial statements
          listed in Part A.5 of Annex 3, taken as a whole, do not
          contain any untrue statement of a material fact or omit
          to state any material fact necessary to make the
          statements therein not misleading in light of the
          circumstances under which they were made.  Except as
          disclosed in the Memorandum or as expressly described in
          Part A.3 of Annex 3, or in one of the documents,
          certificates or other writings identified therein, or in
          the financial statements listed in Part A.5 of Annex 3,
          since December 31, 1996 with respect to the Parent and
          the Company and since October 31, 1996 with respect to
          LaSalle, there has been no change in the business,
          operations, affairs, financial condition, assets or
          Properties of the Parent or any of the Subsidiaries
          except changes that individually or in the aggregate
          could not reasonably be expected to have a Material
          Adverse Effect.  There is no fact known to the Parent or
          the Company that could reasonably be expected to have a
          Material Adverse Effect that has not been set forth
          herein or in the Memorandum or in the other documents,
          certificates and other writings delivered to you by or on
          behalf of the Parent or the Company specifically for use
          in connection with the transactions contemplated hereby. 
          Without limiting any of the Company's and the Parent's
          representations and warranties in this Section A.3, it is
          understood that neither you, the Parent, nor the Company
          has intended that the scope of disclosure made to you in
          the materials referred to in this Section A.3 would be
          the same as that in, or would address all the matters
          customarily addressed in, a registration statement filed
          in connection with a public offering under the Securities
          Act.

               A.4  ORGANIZATION AND OWNERSHIP OF SHARES OF
          SUBSIDIARIES; AFFILIATES.

                    (a)  Part A.4 of Annex 3 contains (except as
          noted therein) complete and correct lists of (i) the
          Subsidiaries, showing, as to each such Subsidiary, the
          correct name thereof, the jurisdiction of its
          organization and the percentage of shares of each class
          of its Capital Stock or similar equity interests
          outstanding owned by the Parent and each other
          Subsidiary, (ii) the Parent's Affiliates (to the
          knowledge of the Parent), other than Subsidiaries of the
          Parent (provided, that the Parent expresses no
          representation or warranty as to whether or not any
          Purchaser may be an Affiliate), (iii) the Parent's
          directors and senior officers, and (iv) the Company's
          directors and senior officers.  The Company is a Wholly-
          Owned Subsidiary of the Parent.  After giving effect to
          the Acquisition, LaSalle will be a Wholly-Owned
          Subsidiary of the Company.

                    (b)  All of the outstanding shares of Capital
          Stock or similar equity interests of each Subsidiary have
          been validly issued, are fully paid and nonassessable and
          are owned by the Parent or another Wholly-Owned
          Subsidiary of the Parent free and clear of any Lien
          (except as otherwise disclosed in Part A.4 of Annex 3).

                    (c)  Each Subsidiary is a corporation or other
          legal entity duly organized, validly existing and in good
          standing under the laws of its jurisdiction of
          organization, and is duly qualified as a foreign
          corporation or other legal entity and is in good standing
          (or, with respect to the State of Indiana, is duly
          authorized to transact business in such State) in each
          jurisdiction in which Property is owned, leased or
          operated or in which the business it currently transacts
          makes such qualification necessary, other than those
          jurisdictions as to which the failure to be so qualified
          or in good standing could not, individually or in the
          aggregate, reasonably be expected to have a Material
          Adverse Effect.  Each Subsidiary has the corporate or
          other power and authority to own or hold under lease the
          Properties it purports to own or hold under lease and to
          transact the business it currently transacts.

                    (d)  No Subsidiary is a party to, or otherwise
          subject to any legal restriction or any agreement (other
          than the Note and Stock Purchase Agreements, the
          agreements listed in Part A.4 of Annex 3 and customary
          limitations imposed by corporate law statutes)
          restricting the ability of such Subsidiary to pay
          dividends out of profits or make any other similar
          distributions of profits to the Parent or the Company or
          any of the Subsidiaries that owns outstanding shares of
          Capital Stock or similar equity interests of such
          Subsidiary.

               A.5  FINANCIAL STATEMENTS.

               The Parent has delivered to each Purchaser copies of
          the financial statements of the Parent and the
          Subsidiaries listed in Part A.5 of Annex 3.  All of said
          financial statements (including in each case the related
          schedules and notes) fairly present, in all material
          respects, the consolidated financial position of the
          Parent and the Subsidiaries as of the respective dates
          specified in such financial statements and the
          consolidated results of their operations and cash flows
          for the respective periods so specified and have been
          prepared in accordance with GAAP consistently applied
          throughout the periods involved except as set forth in
          the notes thereto (subject, in the case of any interim
          financial statements, to normal year-end adjustments).

               A.6  COMPLIANCE WITH LAWS, OTHER INSTRUMENTS, ETC.

               The execution, delivery and performance by the
          Obligors of the Financing Documents will not

                    (a)  contravene, result in any breach of, or
          constitute a default under, or result in the creation of
          any Lien in respect of any Property of the Parent or any
          of the Subsidiaries under, any indenture, mortgage, deed
          of trust, loan, purchase or credit agreement, lease,
          corporate charter or by-laws, or any other agreement or
          instrument to which the Parent or any of the Subsidiaries
          is bound or by which the Parent or any of the
          Subsidiaries or any of their respective Properties may be
          bound or affected,

                    (b)  conflict with or result in a breach of any
          of the terms, conditions or provisions of any order,
          judgment, decree, or ruling of any court, arbitrator or
          Governmental Authority applicable to the Parent or any of
          the Subsidiaries, or

                    (c)  violate any provision of any statute or
          other rule or regulation of any Governmental Authority
          applicable to the Parent or any of the Subsidiaries.

               A.7  GOVERNMENTAL AUTHORIZATIONS, ETC.

               Except as disclosed in Part A.7 of Annex 3, no
          consent, approval or authorization of, or registration,
          filing or declaration with, any Governmental Authority is
          required in connection with the execution, delivery or
          performance by the Obligors of the Financing Documents.

               A.8  LITIGATION; OBSERVANCE OF AGREEMENTS, STATUTES
          AND ORDERS.

                    (a)  Except as disclosed in Part A.8 of Annex
          3, there are no actions, suits or proceedings pending or,
          to the knowledge of the Company or the Parent, threatened
          against or affecting the Parent or any of the
          Subsidiaries or any Property of the Parent or any of the
          Subsidiaries in any court or before any arbitrator of any
          kind or before or by any Governmental Authority that,
          individually or in the aggregate, could reasonably be
          expected to have a Material Adverse Effect.

                    (b)  Neither the Parent nor any of the
          Subsidiaries is in default under any term of any
          agreement or instrument to which it is a party or by
          which it is bound, or any order, judgment, decree or
          ruling of any court, arbitrator or Governmental Authority
          or is in violation of any applicable law, ordinance, rule
          or regulation (including, without limitation,
          Environmental Laws) of any Governmental Authority, which
          default or violation, individually or in the aggregate,
          could reasonably be expected to have a Material Adverse
          Effect.

               A.9  TAXES.

               Each of the Obligors has filed all tax returns that
          are required to have been filed in any jurisdiction, and
          has paid all taxes shown to be due and payable on such
          returns and all other taxes and assessments levied upon
          them or their Properties, assets, income or franchises,
          to the extent such taxes and assessments have become due
          and payable and before they have become delinquent,
          except for any taxes and assessments (a) the amount of
          which is not individually or in the aggregate Material or
          (b) the amount, applicability or validity of which is
          currently being contested in good faith by appropriate
          proceedings and with respect to which such Obligor has
          established adequate reserves in accordance with GAAP. 
          Neither the Parent nor the Company knows of any basis for
          any other tax or assessment that could reasonably be
          expected to have a Material Adverse Effect.

               A.10  TITLE TO PROPERTY; LEASES.

               The Parent and the Subsidiaries have good and
          sufficient title to, or valid leasehold interests in,
          their respective Properties that individually or in the
          aggregate are Material, including all such Properties
          reflected in the most recent audited balance sheet
          referred to in Section A.5 or purported to have been
          acquired by the Parent or any of the Subsidiaries after
          the date of such balance sheet date (except as sold or
          otherwise disposed of in the ordinary course of
          business), in each case free and clear of Liens
          prohibited by the Financing Documents.  All leases that
          individually or in the aggregate are Material are valid
          and subsisting and are in full force and effect in all
          material respects.

               A.11  LICENSES, PERMITS, ETC.

               Except as disclosed in Part A.11 of Annex 3,

                    (a)  the Parent and the Subsidiaries own or
          possess all licenses, permits, franchises,
          authorizations, patents, copyrights, service marks,
          trademarks and trade names, or rights thereto, that
          individually or in the aggregate are Material, without
          known conflict with the rights of others;

                    (b)  to the best knowledge of the Parent and
          the Company, no product or practice of the Parent or any
          of the Subsidiaries infringes in any material respect any
          license, permit, franchise, authorization, patent,
          copyright, service mark, trademark, trade name or other
          right owned by any other Person; and

                    (c)  to the best knowledge of the Parent and
          the Company, there is no Material violation by any Person
          of any right of the Parent or any of the Subsidiaries
          with respect to any patent, copyright, service mark,
          trademark, trade name or other right owned or used by the
          Parent or any of the Subsidiaries.

               A.12  COMPLIANCE WITH ERISA.

                    (a)  The Parent and each ERISA Affiliate have
          operated and administered each Plan in compliance with
          all applicable laws except for such instances of
          noncompliance as have not resulted in and could not
          reasonably be expected to result in a Material Adverse
          Effect.  Neither the Parent nor any ERISA Affiliate has
          incurred any liability pursuant to Title I or IV of ERISA
          other than liability for premiums payable to the PBGC or
          the penalty or excise tax provisions of the Code relating
          to employee benefit plans (as defined in section 3 of
          ERISA) that has not been satisfied in full, and no event,
          transaction or condition has occurred or exists that
          could reasonably be expected to result in the incurrence
          of any such liability by the Parent or any ERISA
          Affiliate, or in the imposition of any Lien on any of the
          rights, Properties or assets of the Parent or any ERISA
          Affiliate, in either case pursuant to Title I or IV of
          ERISA or to such penalty or excise tax provisions or to
          section 401(a)(29) or 412 of the Code, other than such
          liabilities or Liens as would not be individually or in
          the aggregate Material.

                    (b)  Except as set forth in Part A.12 of Annex
          3, the present value of the aggregate benefit liabilities
          under each of the Plans (other than Multiemployer Plans),
          determined as of the end of such Plan's most recently
          ended plan year on the basis of the actuarial assumptions
          specified for funding purposes in such Plan's most recent
          actuarial valuation report, did not exceed the aggregate
          current value of the assets of such Plan allocable to
          such benefit liabilities.  The term "benefit liabilities"
          has the meaning specified in section 4001 of ERISA and
          the terms "current value" and "present value" have the
          meaning specified in section 3 of ERISA.

                    (c)  The Parent and the ERISA Affiliates have
          not incurred withdrawal liabilities (and are not subject
          to contingent withdrawal liabilities) under section 4201
          or 4204 of ERISA in respect of Multiemployer Plans that
          individually or in the aggregate are Material.

                    (d)  Except as set forth in Part A.12 of Annex
          3, the accumulated postretirement benefit obligation
          (determined as of the last day of the Parent's most
          recently ended fiscal year in accordance with Financial
          Accounting Standards Board Statement No. 106, without
          regard to liabilities attributable to continuation
          coverage mandated by section 4980B of the Code) of the
          Parent and the Subsidiaries is not Material.

                    (e)  Part A.12 of Annex 3 sets forth all ERISA
          Affiliates of the Parent and all "employee benefit plans"
          maintained by the Parent or the Company (or any
          "affiliate" thereof) or in respect of which the Notes or
          the Purchaser Shares could constitute an "employer
          security"  ("employee benefit plan" has the meaning
          specified in section 3 of ERISA, "affiliate" has the
          meaning specified in section 407(d) of ERISA and section
          V of PTCE 95-60 and "employer security" has the meaning
          specified in section 407(d) of ERISA).

                    (f)  The execution and delivery of the
          Financing Documents and the issuance and sale of the
          Notes and the Purchaser Shares hereunder will not involve
          any transaction that is subject to the prohibitions of
          section 406 of ERISA or in connection with which a tax
          could be imposed pursuant to section 4975(c)(1)(A)-(D) of
          the Code.  The representation by the Parent and the
          Company in the first sentence of this Section A.12(f) is
          made in reliance upon and subject to the accuracy of your
          representation in Section 13.2 as to the sources of the
          funds used to pay the purchase price of the Notes and the
          Purchaser Shares to be purchased by you.

               A.13  PRIVATE OFFERING BY THE PARENT AND THE
          COMPANY.

               Neither any Obligor, nor any Person acting on behalf
          of any Obligor, has offered the Notes, the Purchaser
          Shares or any similar securities for sale to, or
          solicited any offer to buy any of the same from, or
          otherwise approached or negotiated in respect thereof
          with, any Person other than you and not more than 75
          other Institutional Investors, each of which has been
          offered the Notes and the Purchaser Shares at a private
          sale for investment.  None of the Company, the Parent or
          anyone acting on behalf of either one or both of them has
          taken, or will take, any action that would subject the
          issuance or sale of the Notes and the Purchaser Shares to
          the registration requirements of section 5 of the
          Securities Act.  For purposes of this Section A.13 only,
          each reference to the Notes shall be deemed to include a
          reference to the Guaranty Agreements.

               A.14  USE OF PROCEEDS; MARGIN REGULATIONS.

               The Parent and the Company will apply the proceeds
          of the sale of the Notes and the Purchaser Shares as set
          forth in Part A.14 of Annex 3.  No part of the proceeds
          from the sale of the Notes and the Purchaser Shares
          hereunder will be used, directly or indirectly, for the
          purpose of buying or carrying any margin stock within the
          meaning of Regulation G of the Board of Governors of the
          Federal Reserve System (12 CFR 207), or for the purpose
          of buying or carrying or trading in any securities under
          such circumstances as to involve any Obligor in a
          violation of Regulation X of said Board (12 CFR 224) or
          to involve any broker or dealer in a violation of
          Regulation T of said Board (12 CFR 220).  Margin stock
          does not constitute more than 2% of the value of the
          consolidated assets of the Parent and the Subsidiaries
          and the Parent does not have any present intention that
          margin stock will constitute more than 2% of the value of
          such assets.  As used in this Section, the terms "margin
          stock" and "purpose of buying or carrying" shall have the
          meanings assigned to them in said Regulation G.

               A.15  CAPITALIZATION.

                    (a)  CAPITALIZATION.  Part A.15 of Annex 3
          correctly sets forth, after giving effect to the issuance
          of Notes and the Purchaser Shares and all other
          contemporaneous transactions contemplated hereby on the
          Closing Date:

                         (i)  the authorized and outstanding shares
               of Capital Stock of the Parent;

                         (ii)  all options, warrants and other
               rights to purchase from the Parent any Capital Stock
               of the Parent, together with descriptions of the
               terms thereof; and

                         (iii)  the number of shares of each class
               of Capital Stock of the Parent into which such
               options, warrants and rights are exercisable, the
               price at which such exercise or conversion may be
               made and the percentage of the shares of each class,
               on a fully diluted basis, so represented by such
               options, warrants or other rights.

          All such outstanding shares of Capital Stock of the
          Parent have been duly authorized and validly issued and
          are fully paid and non-assessable.  Immediately upon
          issuance in accordance with the provisions of the
          Financing Documents, and prior to the imposition of any
          Lien upon the Purchaser Shares created by or through any
          Purchaser, such Purchaser Shares will be fully paid, non-
          assessable and free and clear of any Lien other than
          those set forth in the Stockholders Agreement.  There are
          no obligations (contingent or otherwise) of the Parent to
          repurchase or otherwise acquire or retire any shares of
          capital stock (or options to purchase the same) of the
          Parent, and there are no preemptive rights, subscription
          rights, or other contractual rights similar in nature to
          preemptive rights with respect to any such Capital Stock,
          other than in each case as set forth in the certificate
          of incorporation of the Parent as in effect on the
          Closing Date and the Stockholders Agreement.

                    (b)  STOCKHOLDERS' AGREEMENTS.  Other than the
          Stockholders Agreement, there is no other agreement or
          understanding between or among the holders of the Capital
          Stock of the Parent regarding the Capital Stock of the
          Parent or any other matter covered by the Stockholders
          Agreement.

               A.16  EXISTING INDEBTEDNESS; FUTURE LIENS.

                    (a)  Except as described therein, Part A.16 of
          Annex 3 sets forth a complete and correct list of all
          outstanding Indebtedness of the Parent and the
          Subsidiaries as of March 31, 1997, since which date there
          has been no Material change in the amounts, interest
          rates, sinking funds, instalment payments or maturities
          of the Indebtedness of the Parent or the Subsidiaries. 
          Neither the Parent nor any of the Subsidiaries is in
          default and no waiver of default is currently in effect,
          in the payment of any principal or interest on any
          Indebtedness of the Parent or any such Subsidiary and no
          event or condition exists with respect to any
          Indebtedness of the Parent or any such Subsidiary that
          would permit (or that with notice or the lapse of time,
          or both, would permit) one or more Persons to cause such
          Indebtedness to become due and payable before its stated
          maturity or before its regularly scheduled dates of
          payment.

                    (b)  Except as disclosed in Part A.16 of Annex
          3, neither the Parent nor any of the Subsidiaries has
          agreed or consented to cause or permit in the future
          (upon the happening of a contingency or otherwise) any of
          its Property, whether now owned or hereafter acquired, to
          be subject to a Lien not permitted by Section 7.4.

               A.17  FOREIGN ASSETS CONTROL REGULATIONS, ETC.

               None of the sale of the Notes by the Company
          hereunder, the sale of the Purchaser Shares by the Parent
          hereunder, or their use of the proceeds thereof will
          violate the Trading with the Enemy Act, as amended, or
          any of the foreign assets control regulations of the
          United States Treasury Department (31 CFR, Subtitle B,
          Chapter V, as amended) or any enabling legislation or
          executive order relating thereto.

               A.18  STATUS UNDER CERTAIN STATUTES.

               Neither the Parent nor any of the Subsidiaries is
          subject to regulation (a) as an "investment company"
          under the Investment Company Act of 1940, as amended, (b)
          as a "holding company" under the Public Utility Holding
          Company Act of 1935, as amended, (c) under the
          Transportation Acts, as amended, or (d) as a "regulated
          utility" under the Federal Power Act, as amended.

               A.19  ENVIRONMENTAL MATTERS.

               Neither the Parent nor any of the Subsidiaries has
          knowledge of any claim or has received any notice of any
          claim, and no proceeding has been instituted raising any
          claim against the Parent or any of the Subsidiaries or
          any of their respective real Properties now or formerly
          owned, leased or operated by any of them or other assets,
          alleging any damage to the environment or violation of
          any Environmental Laws, except, in each case, such as
          could not reasonably be expected to result in a Material
          Adverse Effect.  Except as disclosed in reports by
          Metcalf & Eddy entitled Environmental Assessment, Final
          Report, LaSalle Steel Company; and Sampling Report, Final
          Submittal; each dated November 8, 1996 or as disclosed in
          Part A.19 of Annex 3, or as otherwise disclosed to you in
          writing:

                    (a)  neither the Parent nor any of the
          Subsidiaries has knowledge of any facts that would give
          rise to any claim, public or private, of violation of
          Environmental Laws or damage to the environment emanating
          from, occurring on or in any way related to real
          Properties now or formerly owned, leased or operated by
          any of them or to other assets or their use, except, in
          each case, such as could not reasonably be expected to
          result in a Material Adverse Effect;

                    (b)  neither the Parent nor any of the
          Subsidiaries has stored any Hazardous Materials on real
          Properties now or formerly owned, leased or operated by
          any of them or disposed of any Hazardous Materials in a
          manner contrary to any Environmental Laws, in each case
          in any manner that could reasonably be expected to result
          in a Material Adverse Effect; and

                    (c)  all buildings on all real Properties now
          owned, leased or operated by the Parent or any of the
          Subsidiaries are in compliance with applicable
          Environmental Laws, except where failure to comply could
          not reasonably be expected to result in a Material
          Adverse Effect.

               A.20  SOLVENCY.

               Immediately prior to the consummation of the
          Acquisition and the Closing and after giving effect
          thereto, the Obligors, both individually and on a
          Consolidated basis, shall be, and are, Solvent.  For the
          purposes of this representation, "SOLVENT" means, as to
          any Person or Persons, both that such Person or Persons
          have (i) the ability to pay their debts as they mature in
          the ordinary course of business, and (ii) an excess of
          assets over liabilities.

               A.21  REPRESENTATIONS AND WARRANTIES OF OBLIGORS IN
          OTHER FINANCING DOCUMENTS.

               Each of the representations and warranties of each
          Obligor contained in the other Financing Documents is
          true and correct.

               A.22  BUSINESS COMBINATION.

               A "Business Combination" (as such term is defined in
          Article SIXTH of the Restated Certificate of
          Incorporation of the Parent, as in effect on the Closing
          Date) has occurred.

               A.23  ALL DOCUMENTS PROVIDED.

               The Company has provided to you true, correct and
          complete copies of each of the following, in each case,
          as are in effect on the Closing Date and as are to take
          effect upon the consummation of the Acquisition:

                    (a)  the Acquisition Agreement, together with
          all exhibits and schedules thereto, and of each document
          required under the Acquisition Agreement to be delivered
          or filed in connection with the consummation of the
          Acquisition Agreement;

                    (b)  the Senior Credit Agreement, together with
          all exhibits and schedules thereto, and of each document
          required under the Senior Credit Agreement to be
          delivered or filed in connection with the consummation of
          the Senior Credit Agreement;

                    (c)  the 1993 Warrant Agreement, together with
          all exhibits and schedules thereto; and

                    (d)  all agreements or other documents that
          evidence or otherwise set forth rights with respect to
          the capital stock or other equity securities of the
          Parent (other than the Note and Stock Purchase Agreements
          and the Stockholders Agreement).


                                                       ATTACHMENT B

          B.   CLOSING CONDITIONS

               Your obligations under this Agreement, including,
          without limitation, the obligation to purchase and pay
          for the Notes and the Purchaser Shares to be delivered to
          you at the Closing, are subject to the following
          conditions precedent:

               B.1  OPINIONS OF COUNSEL.

               You shall have received from

                    (a)  Skadden, Arps, Slate, Meagher & Flom,
          special counsel for the Obligors and Mr. Scharf, and

                    (b)  Hebb & Gitlin, your special counsel,

          closing opinions, each dated as of the Closing Date,
          substantially in the respective forms set forth in
          Exhibit B1 and Exhibit B2 and as to such other matters as
          you may reasonably request.  This Section B.1 shall
          constitute direction by the Parent, the Company and
          LaSalle to such counsel named in the immediately
          preceding clause (a) to deliver such closing opinion to
          you.  In addition, you shall have received copies of the
          opinions delivered in connection with the consummation of
          the Acquisition Agreement, accompanied by letters from
          counsel rendering such opinions stating  that you are
          entitled to rely on such opinions as if they were
          addressed to you.

               B.2  WARRANTIES AND REPRESENTATIONS TRUE.

               The warranties and representations of each of the
          Obligors in Attachment A and elsewhere in the Financing
          Documents shall be true on the Closing Date with the same
          effect as though made on and as of that date.

               B.3  COMPLIANCE WITH FINANCING DOCUMENTS AND
          STOCKHOLDERS AGREEMENT.

               Each of the Obligors shall have performed and
          complied with all agreements and conditions contained in
          the Financing Documents that are required to be performed
          or complied with by each such Obligor on or prior to the
          Closing Date, and such performance and compliance shall
          remain in effect on the Closing Date.  Each Other
          Stockholder (as such term is defined in the Stockholders
          Agreement) shall have performed and complied with all
          agreements and conditions contained in the Stockholders
          Agreement that are required to be performed or complied
          with by each such Person on or prior to the Closing Date,
          and such performance shall remain in effect on the
          Closing Date.

               B.4  OBLIGORS' CERTIFICATES.

                    (a)  OFFICERS' CERTIFICATES.  Each of the
          Company and LaSalle shall have delivered to you a
          certificate signed by two Senior Financial Officers of
          such Obligor and the Parent shall have delivered to you a
          certificate signed by one Senior Financial Officer of the
          Parent, in each case dated the Closing Date, certifying
          that the conditions specified in Section B.2 and Section
          B.3 have been fulfilled and as to such other matters as
          you may reasonably request.

                    (b)  SECRETARIES' CERTIFICATES.  Each Obligor
          shall have delivered to you a certificate signed by the
          Secretary or an Assistant Secretary of such Obligor
          certifying as to true and correct copies attached thereto
          of the charter documents and bylaws of such Obligor and
          the resolutions attached thereto and other corporate
          proceedings relating to the authorization, execution and
          delivery of the Financing Documents.

               B.5  LEGALITY.

               The Notes and the Purchaser Shares shall on the
          Closing Date qualify as a legal investment for you under
          applicable insurance law (without regard to any "basket"
          or "leeway" provisions), and the acquisition thereof
          shall not subject you to any penalty or other onerous
          condition pursuant to any such law or regulation, and you
          shall have received such evidence as you may reasonably
          request to establish compliance with this condition.

               B.6  ACQUISITION AGREEMENT AND RELATED DOCUMENTS.

               You shall have received a copy of the Acquisition
          Agreement as executed (including any amendment or
          modification thereto), together with all exhibits and
          schedules thereto, and of each document required under
          the Acquisition Agreement to be delivered or filed in
          connection with the consummation of the Acquisition
          Agreement (collectively, the "ACQUISITION DOCUMENTS"),
          certified as true, correct and complete by a Senior
          Financial Officer of the Company.  All conditions
          precedent to the consummation of the Acquisition
          Agreement shall have occurred, all governmental
          authorizations, consents, approvals, exemptions or other
          actions required in connection with the Acquisition
          Agreement shall have been duly received or taken, and the
          transactions contemplated by the Acquisition Agreement
          shall have been duly consummated (or you shall have
          received evidence to your satisfaction that such
          transactions are closing contemporaneously with the
          Closing) substantially in accordance with the terms of
          the Acquisition Agreement.

               B.7  SENIOR CREDIT AGREEMENT AND RELATED DOCUMENTS.

               You shall have received a copy of the Senior Credit
          Agreement as executed, together with all exhibits and
          schedules thereto, and of each document required under
          the Senior Credit Agreement to be delivered or filed in
          connection with the consummation of the Senior Credit
          Agreement, certified as true, correct and complete by a
          Senior Financial Officer of the Company.  All conditions
          precedent to the consummation of the initial borrowing
          under the Senior Credit Agreement shall have occurred,
          all governmental authorizations, consents, approvals,
          exemptions or other actions required in connection with
          the Senior Credit Agreement shall have been duly received
          or taken, and the transactions contemplated by the Senior
          Credit Agreement shall have been duly consummated (or
          shall simultaneously be occurring) substantially in
          accordance with the terms of the Senior Credit Agreement.

               B.8  STOCKHOLDERS AGREEMENT.

               A Stockholders Agreement, in the form of Exhibit D
          (the "STOCKHOLDERS AGREEMENT"), shall have been duly
          executed and delivered by the Parent, Mr. Scharf and each
          Purchaser, and shall be in full force and effect.

               B.9  GUARANTY AGREEMENTS.

               A Guaranty Agreement, in the form of Exhibit C1 with
          respect to the Parent (the "PARENT GUARANTY AGREEMENT"),
          and in the form of Exhibit C2 with respect to LaSalle
          (the "LASALLE GUARANTY AGREEMENT"), shall have been duly
          executed and delivered by the Parent or LaSalle, as the
          case may be, and shall be in full force and effect.

               B.10  PRIVATE PLACEMENT NUMBER.

               The Obligors shall have obtained for the Notes a
          Private Placement Number issued by the CUSIP Service
          Bureau of Standard & Poor's, a division of McGraw-Hill,
          Inc.

               B.11  SALE OF OTHER NOTES AND PURCHASER SHARES.

               Contemporaneously with the Closing,

                    (a)  the Company shall sell to the Other
          Purchasers the Notes, and

                    (b)  the Parent shall sell to the Other
          Purchasers the Purchaser Shares

          to be purchased by each such Other Purchaser at the
          Closing pursuant to the Note and Stock Purchase Agreement
          to which it is a party as specified in Annex 1.

               B.12  EXPENSES.

               All fees and disbursements required to be paid
          pursuant to Section 14 shall have been paid in full.

               B.13  ENVIRONMENTAL MATTERS.

               You shall have received copies of all environmental
          reports and other similar information as you shall
          request with respect to the Properties of the Obligors.

               B.14  PROCEEDINGS SATISFACTORY.

               All proceedings taken in connection with the
          issuance and sale of the Notes and the Purchaser Shares
          and all documents and papers relating thereto shall be
          satisfactory to you and your special counsel.  You and
          your special counsel shall have received copies of such
          documents and papers as you or they may reasonably
          request in connection therewith or in connection with
          your special counsel's closing opinion, all in form and
          substance satisfactory to you and your special counsel.


                            NIAGARA CORPORATION

                           STOCKHOLDERS AGREEMENT

                         DATED AS OF APRIL 18, 1997



                             TABLE OF CONTENTS

                                                                  Page

     1.   TAG-ALONG RIGHTS IN RESPECT OF SALE OF STOCK BY INITIAL
          STOCKHOLDERS.  . . . . . . . . . . . . . . . . . . . . .   1
          1.1  Right to Sell Proportionate Number of Shares. . . .   1
          1.2  Notice of Proposed Sale.  . . . . . . . . . . . . .   2
          1.3  Election by Holders.  . . . . . . . . . . . . . . .   2
          1.4  Pro Rata Cutback of Number of Shares Sold.  . . . .   2
          1.5  Closing of Sale.  . . . . . . . . . . . . . . . . .   3
          1.6  Expense of Sale.  . . . . . . . . . . . . . . . . .   3
          1.7  Election of Rights. . . . . . . . . . . . . . . . .   3
          1.8  Remedy. . . . . . . . . . . . . . . . . . . . . . .   3

     2.   DRAG-ALONG RIGHTS. . . . . . . . . . . . . . . . . . . .   3
          2.1  Right to Require Sale.  . . . . . . . . . . . . . .   3
          2.2  Notice of Drag-Along Sale.  . . . . . . . . . . . .   4
          2.3  Consummation of Drag-Along Sale.  . . . . . . . . .   4
          2.4  Expense of Drag-Along Sale. . . . . . . . . . . . .   5
          2.5  Coordination of Rights. . . . . . . . . . . . . . .   5

     3.   REGISTRATION RIGHTS. . . . . . . . . . . . . . . . . . .   5
          3.1  Incidental Registration.  . . . . . . . . . . . . .   5
          3.2  Shelf Registration  . . . . . . . . . . . . . . . .   6
          3.3  Registration Procedures.  . . . . . . . . . . . . .   8
          3.4  Reasonable Investigation. . . . . . . . . . . . . .  11
          3.5  Registration Expenses.  . . . . . . . . . . . . . .  12
          3.6  Indemnification; Contribution.  . . . . . . . . . .  12
          3.7  Holdback Agreements; Registration Rights to
               Others. . . . . . . . . . . . . . . . . . . . . . .  14
          3.8  Availability of Information.  . . . . . . . . . . .  15

     4.   CERTAIN RESTRICTIONS ON TRANSFER AND OTHER AGREEMENTS. .  15
          4.1  Restrictions on Transfer to Transferees.  . . . . .  15
          4.2  Cooperation by the Parent.  . . . . . . . . . . . .  15
          4.3  Legending of Certificates.  . . . . . . . . . . . .  15
          4.4  Securities Act Restrictions; Legend.  . . . . . . .  16
          4.5  Termination of Various Provisions of this
               Agreement.  . . . . . . . . . . . . . . . . . . . .  16
          4.6  Parent Activities and Changes in Capital
               Structure.  . . . . . . . . . . . . . . . . . . . .  17
          4.7  Compensation, etc.  . . . . . . . . . . . . . . . .  17

     5.   DEFINED TERMS.   . . . . . . . . . . . . . . . . . . . .  18

     6.   MISCELLANEOUS.   . . . . . . . . . . . . . . . . . . . .  28
          6.1  Warranties and Representations in Note and Stock
               Purchase Agreement. . . . . . . . . . . . . . . . .  28
          6.2  Notices.  . . . . . . . . . . . . . . . . . . . . .  28
          6.3  Amendments and Waivers. . . . . . . . . . . . . . .  28
          6.4  Governing Law . . . . . . . . . . . . . . . . . . .  29
          6.5  Jurisdiction; Jury Trial  . . . . . . . . . . . . .  29
          6.6  Counterparts  . . . . . . . . . . . . . . . . . . .  29
          6.7  Descriptive Headings  . . . . . . . . . . . . . . .  29
          6.8  Severability  . . . . . . . . . . . . . . . . . . .  29

     Annex 1   --   Names and Addresses of Purchasers
     Annex 2   --   Holdings of Initial Stockholders

     Exhibit A --   Form of Transferee Undertaking



                           STOCKHOLDERS AGREEMENT

          STOCKHOLDERS AGREEMENT, dated as of April 18, 1997 (as the
     same may be amended, restated or otherwise modified from time to
     time, this "AGREEMENT"), among NIAGARA CORPORATION, a Delaware
     corporation (together with its successors and assigns, the
     "PARENT"), NIAGARA COLD DRAWN CORP., a Delaware corporation (the
     "COMPANY"), a wholly-owned subsidiary of the Parent (the Parent
     and the Company together are referred to herein as the
     "COMPANIES"), each of the PURCHASERS named on Annex 1 hereto (the
     "PURCHASERS") and MICHAEL J. SCHARF (together with, following the
     date the appointment of any of the following is effective, his
     executors or administrators and any other similar representative
     of his person or Property and successors and assigns, "MR.
     SCHARF").

                          PRELIMINARY STATEMENTS:

          A.   The Board of Directors has authorized the issuance of
     285,715 shares of Common Stock (the "NEW COMMON STOCK").

          B.   The Parent, the Company, LaSalle Steel Company, a
     Delaware corporation, and each of the Purchasers have entered
     into separate Note and Stock Purchase Agreements, dated as of
     even date herewith (collectively, as the same may be amended,
     restated or otherwise modified from time to time, the "NOTE AND
     STOCK PURCHASE AGREEMENT"), pursuant to which the Company has
     agreed to issue and sell, and the Purchasers have agreed to
     purchase, $20,000,000 in aggregate principal amount of the
     Company's 12.5% Senior Subordinated Notes due April 18, 2005 (the
     "NOTES"), and the Parent has agreed to issue and sell to the
     Purchasers, and the Purchasers have agreed to purchase, the New
     Common Stock, for an aggregate consideration for both the Notes
     and the New Common Stock of $20,000,000 in cash.

          C.   On the Closing Date, the Initial Stockholders are the
     holders of respective numbers of shares of the issued and
     outstanding Parent Common Stock, and the other securities
     directly or indirectly exercisable for or convertible into shares
     of Parent Common Stock, indicated in Annex 2 to this Agreement.

          D.   To induce the Purchasers to enter into the Note and
     Stock Purchase Agreement and consummate the transactions
     contemplated therein, the Companies and Mr. Scharf have agreed to
     enter into this Agreement with the Purchasers and create and
     define certain rights as among and between themselves as further
     specified herein.

                                 AGREEMENT:

     1.   TAG-ALONG RIGHTS IN RESPECT OF SALE OF STOCK BY INITIAL
     STOCKHOLDERS.

          1.1  RIGHT TO SELL PROPORTIONATE NUMBER OF SHARES.  Mr.
     Scharf hereby agrees that he will not, nor will he permit any
     other Initial Stockholder to, sell, at any time after the Tag-
     Along Trigger Event, all or any portion of the Issuable Shares
     owned by it unless, as part of such transaction, each holder of
     Purchaser Shares shall have the right (but not the obligation) to
     sell a proportionate amount of the Purchaser Shares then held by
     such holder at the same Imputed Price, on the same terms and to
     the same purchaser or purchasers (in the case of a private sale)
     or to the public (in the case of a public sale).

          For purposes of this Section 1, the "PROPORTIONATE AMOUNT"
     that a holder of Purchaser Shares shall be entitled to sell with
     respect to any proposed transaction shall be equal to the product
     (calculated as of the date of such proposed transaction) of:

               (a)  the total number of Purchaser Shares then owned by
          such holder; times

               (b)  the quotient of:

                    (i)  the aggregate number of Issuable Shares
               proposed to be sold in such transaction by the Initial
               Stockholders; divided by

                    (ii) the aggregate number of Issuable Shares owned
               by the Other Stockholders participating in such sale.

          1.2  NOTICE OF PROPOSED SALE.  If the Tag-Along Trigger
     Event shall have occurred (or will occur or will be deemed to
     have occurred in connection therewith), Mr. Scharf shall provide
     to each of the holders of the Purchaser Shares written notice of
     such intention not less than 45 days prior to the closing of such
     proposed sale.  Such written notice (the "NOTICE OF SALE") shall:

               (a)  specify in detail the terms of such proposed sale
          (including the type of Security proposed to be sold, the
          Imputed Price and, in the event that any Rights are being
          sold, the Valuation Agent's calculation of the Imputed Price
          from the actual purchase price for such Rights),

               (b)  state that the Tag-Along Trigger Event has
          occurred (or will occur or will be deemed to have occurred
          as a result of such sale),

               (c)  state the date on which such proposed sale is to
          be consummated, and

               (d)  designate Mr. Scharf as the party to whom notice
          of the determination to participate in such proposed sale
          should be delivered.

          1.3  ELECTION BY HOLDERS.  Upon receipt of a Notice of Sale,
     each holder of Purchaser Shares shall have 20 days to deliver
     written notice of its election to participate in such sale and
     the number of Issuable Shares which it elects to sell, which
     number shall not exceed its proportionate amount.

          1.4  PRO RATA CUTBACK OF NUMBER OF SHARES SOLD.  In the
     event that the Initial Stockholders intending to sell the
     Issuable Shares (or an underwriter acting on their behalf) shall
     be unable to sell the aggregate number of shares to be sold by
     the Other Stockholders participating in such sale and which the
     holders of the Purchaser Shares have elected to sell pursuant to
     Section 1.1 hereof either because the aggregate amount of such
     shares exceeds the amount that the purchaser thereof is willing
     to purchase and/or adversely affects the selling price therefor
     specified in the Notice of Sale, then the number of Issuable
     Shares to be sold by the Other Stockholders and such holders of
     Purchaser Shares electing to sell such Issuable Shares shall be
     reduced ratably (as between such groups and, with respect to the
     Purchasers, as among the members of such group) to the extent
     necessary to reduce the total number of Issuable Shares to be
     included in such offering to the maximum number which the selling
     Other Stockholders (or an underwriter acting on their behalf) can
     sell to such purchaser at such price.  Whether or not any such
     adjustment in the number of Issuable Shares to be sold is
     required to be made, Mr. Scharf shall give each such holder which
     has elected to sell Issuable Shares written notice of the number
     of shares it is permitted to sell pursuant to this Section 1
     (after giving effect to the provisions of this Section 1.4) not
     less than 15 days prior to the date of such sale.

          1.5  CLOSING OF SALE.  Each holder of Purchaser Shares
     electing to participate in a sale described in any Notice of Sale
     shall deliver to the purchaser specified in such Notice of Sale,
     against payment of the total purchase price for the Issuable
     Shares to be purchased (at the price per share specified in such
     Notice of Sale), on the closing date specified in such Notice of
     Sale, a certificate or certificates representing the number of
     Issuable Shares which it has elected to sell (net of any
     reduction pursuant to Section 1.4), together with appropriate
     instruments of transfer duly endorsed in blank.

          1.6  EXPENSE OF SALE.  All expenses and costs of any sale of
     Issuable Shares pursuant to this Section 1 (other than the fees
     of counsel to the holders of Purchaser Shares related to such
     sale) shall be for the account of and paid by Mr. Scharf;
     provided, however, that if such sale is being effected pursuant
     to a registration statement under the Securities Act or pursuant
     to Rule 144 under the Securities Act, then Mr. Scharf shall not
     be required to pay any underwriting fees, discounts or
     commissions attributable to the sale of Purchaser Shares, the
     fees and expenses of more than one counsel representing the
     holders of Purchaser Shares or any other selling expenses,
     discounts or commissions incurred in connection with the sale of
     Purchaser Shares; and provided, further, that nothing in this
     Section 1.6 or Section 2.4 shall prevent Mr. Scharf from sharing
     any such cost or expense with any Other Stockholder in any manner
     agreed to among Mr. Scharf and such Other Stockholders.

          1.7  ELECTION OF RIGHTS.  To the extent that any holder of
     Purchaser Shares has rights under this Section 1 and under
     Section 3, such holder shall elect which rights it desires to
     exercise hereunder.

          1.8  REMEDY.  In the event that Mr. Scharf shall permit any
     Initial Stockholder to sell, at any time after a Tag-Along
     Trigger Event, all or any portion of the Issuable Shares it holds
     without the holders of Purchaser Shares being afforded its rights
     under this Section 1, then Mr. Scharf agrees that, within 30 days
     after written demand by any holder of Purchaser Shares, he will
     purchase any and all Purchaser Shares which such holder had the
     right to sell in connection with such sale by such Initial
     Stockholder, in each case, for an aggregate consideration equal
     to the amount such holder of Purchaser Shares would have realized
     had such holder been afforded the rights set forth in this
     Section 1.

     2.   DRAG-ALONG RIGHTS.

          2.1  RIGHT TO REQUIRE SALE.  If Mr. Scharf shall engage in a
     Parent Sale on Acceptable Drag-Along Sale Terms (a "DRAG-ALONG
     SALE"), each holder of Purchaser Shares shall have the
     obligation, upon the written request of Mr. Scharf, given
     pursuant to Section 2.2 hereof, to participate in such Drag-Along
     Sale by selling all, but not less than all, of the Purchaser
     Shares held by it.

          2.2  NOTICE OF DRAG-ALONG SALE.  At least 30 days before the
     proposed date of any Drag-Along Sale, Mr. Scharf shall provide
     each holder of Purchaser Shares with written notice thereof. 
     Such notice shall set forth:

               (a)  the name and address of the proposed transferee in
          the Drag-Along Sale;

               (b)  the identity of each seller participating in such
          transfer and the number of shares of Parent Common Stock,
          Rights and other Issuable Shares beneficially owned by such
          seller;

               (c)  the proposed amount and kind of consideration to
          be paid for shares of Parent Common Stock, Rights and other
          Issuable Shares to be sold in such Drag-Along Sale and the
          terms and conditions of payment offered by the proposed
          transferee;

               (d)  the number of outstanding shares of Parent Common
          Stock at such time; and 

               (e)  a statement that Mr. Scharf intends to exercise
          his rights under this Section 2.

          2.3  CONSUMMATION OF DRAG-ALONG SALE.  Upon receipt of any
     such notice required by Section 2.2 hereof, each holder of
     Purchaser Shares shall become obligated to sell, transfer or
     dispose of its Purchaser Shares upon the terms and conditions of
     such Drag-Along Sale so long as:

               (a)  such sale remains on Acceptable Drag-Along Sale
          Terms;

               (b)  each Other Stockholder shall simultaneously sell,
          transfer or dispose of all of its Issuable Shares at an
          identical Imputed Price and upon terms and conditions which
          are otherwise identical; and

               (c)  such sales are consummated within 90 days (or, in
          the case of a transaction involving the issuance to the
          holders of Purchaser Shares and Other Stockholders of Freely
          Tradeable Securities, 180 days) of the date of such notice.

     So long as the Drag-Along Sale is conducted in compliance with
     this Section 2, each holder of Purchaser Shares waives any rights
     it may have, under the Delaware General Corporation Law or
     otherwise, to appraisal of its Issuable Shares as a dissenting
     stockholder and agrees to vote in favor of and otherwise consent
     to such Drag-Along Sale.

          2.4  EXPENSE OF DRAG-ALONG SALE.  All expenses and costs of
     the holders of Purchaser Shares in connection with any Drag-Along
     Sale (including, without limitation, the reasonable fees and
     disbursements of counsel to the holders of Purchaser Shares
     related to such sale), shall be for the account of and paid by
     Mr. Scharf or the Parent.

          2.5  COORDINATION OF RIGHTS.  No holder of Purchaser Shares
     shall have any obligation under this Section 2 in respect of
     Purchaser Shares to be sold pursuant to a Registration under
     Section 3 if such holder had given written notice to the Company
     of its intention to effect such sale pursuant to such
     Registration not less than five (5) days prior to the date of the
     receipt by such holder of the notice referred to in Section 2.2.

     3.   REGISTRATION RIGHTS.

          3.1  INCIDENTAL REGISTRATION.

               (a)  FILING OF REGISTRATION STATEMENT.  If the Parent
          at any time proposes to register any of its Parent Common
          Stock (an "INCIDENTAL REGISTRATION") under the Securities
          Act (other than pursuant to (i) a registration statement on
          Form S-4 or Form S-8 or any successor forms thereto, in
          connection with an offer made solely to existing Security
          holders or employees of the Parent, (ii) a registration of
          convertible Securities or other Rights, in respect of which
          the only shares of Parent Common Stock being registered are
          those issuable upon conversion or exercise of such Rights
          and (iii) a registration consisting solely of Parent Common
          Stock issued or issuable upon exercise of the Bridge
          Warrants), for sale in a Public Offering, it will each such
          time give prompt written notice to all holders of
          Registrable Securities of its intention to do so, which
          notice shall be given to all such holders at least thirty
          (30) Business Days prior to the date that a registration
          statement relating to such Incidental Registration is
          proposed to be filed with the SEC.  Upon the written request
          of any such holder to include its shares under such
          registration statement (which request shall be made within
          fifteen (15) Business Days after the receipt of any such
          notice and shall specify the Registrable Securities intended
          to be disposed of by such holder), the Parent will use its
          best efforts to effect the registration of all Registrable
          Securities that the Parent has been so requested to register
          by such holder; provided, however, that if, at any time
          after giving written notice of its intention to register any
          Securities and prior to the effective date of the
          registration statement filed in connection with such
          Incidental Registration, the Parent shall determine for any
          reason not to register such Securities, the Parent may, at
          its election, give written notice of such determination to
          each such holder and, thereupon, shall be relieved of its
          obligation to register any Registrable Securities of such
          Persons in connection with such Incidental  Registration.

               (b)  SELECTION OF UNDERWRITERS.  Notice of the Parent's
          intention to register such Securities shall designate the
          proposed underwriters of such offering (which shall be one
          or more underwriting firms of recognized standing) and shall
          contain the Parent's agreement to use its best efforts, if
          requested to do so, to arrange for such underwriters to
          include in such underwriting the Registrable Securities that
          the Parent has been so requested to register pursuant to
          this Section 3.1, it being understood that the holders of
          Registrable Securities shall have no right to select
          different underwriters for the disposition of their
          Registrable Securities.

               (c)  PRIORITY ON INCIDENTAL REGISTRATIONS.  If the
          managing underwriter shall advise the Parent in writing
          (with a copy to each holder of Registrable Securities
          requesting sale) that, in such underwriter's opinion, the
          number of shares of Securities requested to be included in
          such Incidental Registration exceeds the number that can be
          sold in such offering within a price range acceptable to the
          Parent (such writing to state the basis of such opinion and
          the approximate number of shares of Securities that may be
          included in such offering without such effect), the Parent
          will include in such Incidental Registration, to the extent
          of the number of shares of Securities that the Parent is so
          advised can be sold in such offering:

                    (i)  in the case of any Incidental Registration
               initiated by the Parent for the purpose of selling
               Securities for its own account:

                         (A)  first, shares that the Parent proposes
                    to issue and sell for its own account; and

                         (B)  second, Registrable Securities requested
                    to be sold by the holders of Purchaser Shares
                    pursuant to this Section 3.1 and all Securities
                    proposed to be registered by the Other
                    Stockholders, pro rata among such holders on the
                    basis of the number of Registrable Shares
                    requested to be so registered by such holders; and

                    (ii) in the case of an Incidental Registration
               initiated by any Other Stockholder pursuant to demand
               or required registration rights in favor of such Other
               Stockholder (whether or not the right to such a
               registration exists on the date hereof):

                         (A)  first, Registrable Securities requested
                    to be sold by the Other Stockholders requesting
                    such Registration;

                         (B)  second, Registrable Securities requested
                    to be sold by the holders of Purchaser Shares
                    pursuant to this Section 3.1 and all Securities
                    proposed to be registered by the Other
                    Stockholders (other than those referred to in
                    Section 3.1(c)(ii)(A), pro rata among such holders
                    on the basis of the number of Registrable Shares
                    requested to be so registered by such holders; and

                         (C)  third, shares that the Parent proposes
                    to issue and sell for its own account.

          3.2  SHELF REGISTRATION.

               (a)  FILING AND EFFECTIVENESS.  On or prior to the
          Shelf Filing Date, the Parent will file a "shelf"
          registration statement (the "SHELF REGISTRATION") on an
          appropriate form pursuant to Rule 415 under the Securities
          Act or any similar rule that may be adopted by the SEC with
          respect to dispositions of all of the Registrable Securities
          in such manner or manners specified by the holders thereof. 
          The Parent agrees to cause the Shelf Registration to be
          declared effective as promptly as is practicable after such
          filing (and in any event, prior to the Shelf Effective Date)
          and agrees to keep the Shelf Registration effective (and to
          take any and all other actions necessary in order to permit
          public resale of the Registrable Securities covered by the
          Shelf Registration) for a period (the "SHELF EFFECTIVE
          PERIOD") beginning on the date such Shelf Registration shall
          first be declared effective under the Securities Act and
          ending upon the earlier to occur of the day following the
          first day upon which all Registrable Securities may be
          resold by the holders of Registrable Securities pursuant to
          Rule 144(k) under the Securities Act (or any successor
          provision providing a safe harbor for resales without any
          restrictions as to the manner of sale, number of shares sold
          or availability of public information by holders of
          Purchaser Shares who are not Affiliates) and such date as no
          Registrable Securities shall remain, subject to the terms
          and conditions set forth in this Agreement.  The Parent
          further agrees, if necessary, to supplement or make
          amendments to such Shelf Registration, if required by the
          registration form utilized by the Parent for the Shelf
          Registration or by the instructions applicable to such
          registration form or by the Securities Act, and the Parent
          agrees to furnish to the holders of the Registrable
          Securities covered by the Shelf Registration copies of any
          such supplement or amendment prior to its being used or
          filed with the SEC.

               (b)  APPROVAL OF SHELF REGISTRATIONS.  If the Requisite
          Holders shall have approved the filing of the Shelf
          Registration as provided in Section 3.3(a), but any holder
          of Registrable Securities objects to such filing on the
          grounds that the disclosure contained in the Shelf
          Registration contains any misstatement of a material fact or
          omits to state a fact required to be stated therein or
          necessary to make the statements therein not misleading,
          then such holder shall have the right, in its sole
          discretion, to withdraw from the Shelf Registration.  If the
          Parent receives notice of such withdrawal from any holder
          wishing to withdraw from the Shelf Registration, then the
          Parent shall not name such holder in the registration
          statement or, in the case of withdrawal in connection with
          any amendment or supplement to a registration statement in
          which such holder is already named, shall amend such
          registration statement to delete references to such holder,
          and to withdraw the Registrable Securities of such holder,
          from the registration statement.  The Shelf Registration
          shall not be considered effective with respect to any such
          withdrawing holder.

               (c)  SELECTION OF UNDERWRITERS.  If any offering
          pursuant to the Shelf Registration is in the form of an
          underwritten offering, the underwriters of such offering
          shall be one or more underwriting firms of recognized
          standing selected by the Requisite Holders and reasonably
          acceptable to the Parent.  In the event of an underwritten
          offering pursuant to the Shelf Registration, no securities
          of the Parent (other than the Registrable Securities) shall
          be included in any such offering without the prior written
          consent of all holders of Registrable Securities
          participating in such offering.

               (d)  POTENTIAL MATERIAL EVENTS.  Notwithstanding
          anything to the contrary in this Section 3.2, at any time
          and from time to time after the first date of effectiveness
          of the Shelf Registration, the Parent may notify the holders
          of Registrable Securities in writing of a Potential Material
          Event.  From the time of receipt of such notice to the
          earliest to occur of:

                    (i)  the public disclosure by the Parent of the
               Potential Material Event;

                    (ii) receipt of written notice from the Parent
               that such Potential Material Event no longer exists;
               and

                    (iii)     the date 60 days after the date of the
               notice of such Potential Material Event;

          the holders of Registrable Securities shall not offer or
          sell any Registrable Securities pursuant to the Shelf
          Registration; provided, however, that the Parent may not
          deliver more than one notice of a Potential Material Event
          in respect of any one Potential Material Event, and may not
          deliver any notice of a Potential Material Event for a
          period of 180 days following the expiration or earlier
          termination of any other period during which the holders of
          Registrable Securities may not by virtue of the provisions
          of this Section 3.2(d) sell or offer to sell Registrable
          Securities.

          3.3  REGISTRATION PROCEDURES.  The Parent will use its best
     efforts to effect each Registration, and to cooperate with the
     sale of such Registrable Securities in accordance with the
     intended method of disposition thereof as quickly as practicable,
     and the Parent will as expeditiously as possible:

               (a)  subject, in the case of an Incidental
          Registration, to the proviso to Section 3.1(a), prepare and
          file with the SEC the registration statement and use its
          best efforts to cause the Registration to become effective;
          provided, however, that before filing any registration
          statement or prospectus or any amendments or supplements
          thereto, the Parent will furnish to the holders of the
          Registrable Securities covered by such registration
          statement, their counsel, and the underwriters, if any, and
          their counsel, copies of all such documents proposed to be
          filed at least 10 days prior thereto, which documents will
          be subject to the reasonable review, within such 10-day
          period, of such holders, their counsel and the underwriters;
          and the Parent will not file any registration statement or
          amendment thereto or any prospectus or any supplement
          thereto (including such documents incorporated by reference)
          to which the Requisite Holders shall reasonably object
          within such 10-day period;

               (b)  subject, in the case of an Incidental
          Registration, to the proviso to Section 3.1(a), prepare and
          file with the SEC such amendments and post-effective
          amendments to any registration statement and any prospectus
          used in connection therewith as may be necessary to keep
          such registration statement effective and to comply with the
          provisions of the Securities Act with respect to the
          disposition of all Registrable Securities covered by such
          registration statement; and cause the prospectus to be
          supplemented by any required prospectus supplement, and as
          so supplemented to be filed pursuant to Rule 424 under the
          Securities Act;

               (c)  furnish to each holder of Registrable Securities
          included in such Registration and the underwriter or
          underwriters, if any, without charge, at least one signed
          copy of the registration statement and any post-effective
          amendment thereto, upon request, and such number of
          conformed copies thereof and such number of copies of the
          prospectus (including each preliminary prospectus and each
          prospectus filed under Rule 424 under the Securities Act),
          any amendments or supplements thereto and any documents
          incorporated by reference therein, as such holder or
          underwriter may reasonably request in order to facilitate
          the disposition of the Registrable Securities being sold by
          such holder (it being understood that the Parent consents to
          the use of the prospectus and any amendment or supplement
          thereto by each holder of Registrable Securities covered by
          such registration statement and the underwriter or
          underwriters, if any, in connection with the offering and
          sale of the Registrable Securities covered by the prospectus
          or any amendment or supplement thereto);

               (d)  notify each holder of the Registrable Securities
          of any stop order or other order suspending the
          effectiveness of any registration statement, issued or
          threatened by the SEC in connection therewith, and take all
          reasonable actions required to prevent the entry of such
          stop order or to remove it or obtain withdrawal of it at the
          earliest possible moment if entered;

               (e)  if requested by the managing underwriter or
          underwriters, if any, or any holder of Registrable
          Securities in connection with any sale pursuant to a
          registration statement, promptly incorporate in a prospectus
          supplement or post-effective amendment such information
          relating to such underwriting as the managing underwriter or
          underwriters, if any, or such holder reasonably requests to
          be included therein; and make all required filings of such
          prospectus supplement or post-effective amendment as soon as
          practicable after being notified of the matters incorporated
          in such prospectus supplement or post-effective amendment;

               (f)  on or prior to the date on which a Registration is
          declared effective, use its best efforts to register or
          qualify, and cooperate with the holders of Registrable
          Securities included in such Registration, the underwriter or
          underwriters, if any, and their counsel, in connection with
          the registration or qualification of the Registrable
          Securities covered by such Registration for offer and sale
          under the securities or "blue sky" laws of each state and
          other jurisdiction of the United States as any such holder
          or the managing underwriter, if any, reasonably requests in
          writing; use its best efforts to keep each such registration
          or qualification effective, including through new filings,
          or amendments or renewals, during the period such
          registration statement is required to be kept effective; and
          do any and all other acts or things necessary or advisable
          to enable the disposition in all such jurisdictions
          reasonably requested of the Registrable Securities covered
          by such Registration; provided, however, that the Parent
          will not be required to qualify generally to do business in
          any jurisdiction where it is not then so qualified or to
          take any action which would subject it to general service of
          process in any such jurisdiction where it is not then so
          subject;

               (g)  in connection with any sale pursuant to a
          Registration, cooperate with the holders of Registrable
          Securities and the managing underwriter or underwriters, if
          any, to facilitate the timely preparation and delivery of
          certificates (not bearing any restrictive legends)
          representing Securities to be sold under such Registration,
          and enable such Securities to be in such denominations and
          registered in such names as the managing underwriter or
          underwriters, if any, or such holders may request;

               (h)  use its best efforts to cause the Registrable
          Securities to be registered with or approved by such other
          governmental agencies or authorities within the United
          States and having jurisdiction over the Parent, the Company
          or any other Subsidiary as may reasonably be necessary to
          enable the seller or sellers thereof or the underwriter or
          underwriters, if any, to consummate the disposition of such
          Securities;

               (i)  enter into such agreements (including underwriting
          agreements in customary form) and take such other actions as
          the Requisite Holders shall reasonably request in order to
          expedite or facilitate the disposition of such Registrable
          Securities;

               (j)  use its best efforts to obtain:

                    (i)  at the time of effectiveness of each
               Registration, a "comfort letter" from the Parent's
               independent certified public accountants covering such
               matters of the type customarily covered by "cold
               comfort letters" as the Requisite Holders and the
               underwriters reasonably request; and

                    (ii) at the time of any underwritten sale pursuant
               to the registration statement, a "bring-down comfort
               letter," dated as of the date of such sale, from the
               Parent's independent certified public accountants
               covering such matters of the type customarily covered
               by comfort letters as the Requisite Holders and the
               underwriters reasonably request;

               (k)  use its best efforts to obtain, at the time of
          effectiveness of each Registration and at the time of any
          sale pursuant to each Registration, an opinion or opinions,
          favorable to the Requisite Holders in form and scope, from
          counsel for the Parent in customary form;

               (l)  notify each seller of Registrable Securities
          covered by such Registration, upon discovery that, or upon
          the happening of any event as a result of which, any
          prospectus included in such Registration, as then in effect,
          includes an untrue statement of a material fact or omits to
          state any material fact required to be stated therein or
          necessary to make the statements therein not misleading, and
          promptly prepare, file with the SEC and furnish to such
          seller or holder a reasonable number of copies of a
          supplement to or an amendment of such prospectus as may be
          necessary so that, as thereafter delivered to the purchasers
          or prospective purchasers of such Securities, such
          prospectus shall not include an untrue statement of a
          material fact or omit to state a material fact required to
          be stated therein or necessary to make the statements
          therein not misleading in light of the circumstances under
          which they are made;

               (m)  otherwise comply with all applicable rules and
          regulations of the SEC, and make generally available to its
          security holders (as contemplated by section 11(a) under the
          Securities Act) an earnings statement satisfying the
          provisions of Rule 158 under the Securities Act no later
          than 90 days after the end of the 12-month period beginning
          with the first month of the Parent's first fiscal quarter
          commencing after the effective date of the registration
          statement, which statement shall cover said 12-month period;

               (n)  provide and cause to be maintained a transfer
          agent and registrar for all Registrable Securities covered
          by each Registration from and after a date not later than
          the effective date of such Registration; and

               (o)  use its best efforts to cause all Registrable
          Securities covered by each Registration to be listed subject
          to notice of issuance, prior to the date of first sale of
          such Registrable Securities pursuant to such Registration,
          on each securities exchange on which the Parent Common Stock
          is then listed; and, if the Parent Common Stock is not so
          listed, to use its best efforts to cause all Registrable
          Securities covered by each Registration to be designated as
          National Market System Securities, if the Parent Common
          Stock is so designated (and, if the Parent Common Stock is
          listed on the NASDAQ National Market or the NASDAQ SmallCap
          Market, to cause all Registrable Securities to be so
          listed); and, if the Parent Common Stock is not so
          designated, to arrange for at least two market makers to
          register with the NASD as such with respect to such
          Registrable Securities.

     The Parent may require each holder of Registrable Securities that
     will be included in such Registration to furnish the Parent with
     such information in respect of such holder of its Registrable
     Securities that will be included in such Registration as the
     Parent may reasonably request in writing and as is required by
     applicable laws or regulations.

          3.4  REASONABLE INVESTIGATION.  The Parent shall:

               (a)  give the holders of Registrable Securities, their
          underwriters, if any, and their respective counsel and
          accountants the opportunity to participate in the
          preparation of the registration statement, each prospectus
          included therein or filed with the SEC and each amendment
          thereof or supplement thereto;

               (b)  give each such holder and underwriter reasonable
          opportunities to discuss the business of the Parent with its
          officers, counsel and the independent public accountants who
          have certified its financial statements;

               (c)  make available for inspection by any holder of
          Registrable Securities included in any Registration, any
          underwriter participating in any disposition pursuant to any
          Registration, and any attorney, accountant or other agent
          retained by any such seller or underwriter, all financial
          and other records, pertinent corporate documents and
          properties of the Parent; and

               (d)  cause the Parent's officers, directors and
          employees to supply all information reasonably requested by
          any such Person in connection each Registration;

     in each such case, as shall be reasonably necessary, in the
     opinion of such holder or such underwriter, to enable it to
     conduct a "reasonable investigation" within the meaning of
     section 11(b)(3) of the Securities Act and to satisfy the
     requirement of reasonable care imposed by section 12(a)(2) of the
     Securities Act.

          3.5  REGISTRATION EXPENSES.  The Parent will pay all
     Registration Expenses incurred in connection with each
     Registration, including, without limitation, any such
     Registration not effected by the Parent.

          3.6  INDEMNIFICATION; CONTRIBUTION.

               (a)  INDEMNIFICATION BY THE PARENT.  The Parent shall
          indemnify, to the fullest extent permitted by law, each
          holder of Registrable Securities, its officers, directors
          and agents, if any, and each Person, if any, who controls
          such holder within the meaning of section 15 of the
          Securities Act, against all losses, claims, damages,
          liabilities (or proceedings in respect thereof) and expenses
          (under the Securities Act or common law or otherwise), joint
          or several, resulting from any violation by the Parent of
          the provisions of the Securities Act or any untrue statement
          or alleged untrue statement of a material fact contained in
          any registration statement or prospectus (and as amended or
          supplemented if amended or supplemented) or any preliminary
          prospectus or caused by any omission or alleged omission to
          state therein a material fact required to be stated therein
          or necessary to make the statements therein (in the case of
          any prospectus, in light of the circumstances under which
          they were made) not misleading, except to the extent that
          such losses, claims, damages, liabilities (or proceedings in
          respect thereof) or expenses are caused by any untrue
          statement or alleged untrue statement contained in or by any
          omission or alleged omission from information concerning any
          holder, or as to such holder's plan of distribution with
          respect to such holder's Registrable Securities, in each
          case furnished in writing to the Parent by such holder
          expressly for use therein.  If the offering pursuant to any
          registration statement provided for under this Section 3 is
          made through underwriters, no action or failure to act on
          the part of such underwriters (whether or not such
          underwriter is an affiliate of any holder of Registrable
          Securities) shall affect the obligations of the Parent to
          indemnify any holder of Registrable Securities or any other
          Person pursuant to the preceding sentence.  If the offering
          pursuant to any registration statement provided for under
          this Section 3 is made through underwriters, the Parent
          agrees, to the extent required by such underwriters, to
          enter into an underwriting or other agreement providing for
          indemnity of such underwriters, their officers, directors
          and agents, if any, and each Person, if any, who controls
          such underwriters within the meaning of section 15 of the
          Securities Act to the same extent as hereinbefore provided
          with respect to the indemnification of the holders of
          Registrable Securities; provided that the Parent shall not
          be required to indemnify any such underwriter, or any
          officer or director of such underwriter or any Person who
          controls such underwriter within the meaning of section 15
          of the Securities Act, to the extent that the loss, claim,
          damage, liability (or proceedings in respect thereof) or
          expense for which indemnification is claimed results from
          such underwriter's failure to send or give a copy of an
          amended or supplemented final prospectus to the Person
          asserting an untrue statement or alleged untrue statement or
          omission or alleged omission at or prior to the written
          confirmation of the sale of Registrable Securities to such
          Person if such statement or omission was corrected in such
          amended or supplemented final prospectus prior to such
          written confirmation and the underwriter was provided with
          such amended or supplemented final prospectus.

               (b)  INDEMNIFICATION BY THE HOLDERS.  In connection
          with any registration statement in which a holder of
          Registrable Securities is participating, each such holder,
          severally and not jointly, shall indemnify, to the fullest
          extent permitted by law, the Parent, each underwriter (if
          the underwriter so requires) and their respective officers,
          directors and agents, if any, and each Person, if any, who
          controls the Parent or such underwriter within the meaning
          of section 15 of the Securities Act, against any losses,
          claims, damages, liabilities (or proceedings in respect
          thereof) and expenses resulting from any untrue statement or
          alleged untrue statement of a material fact or any omission
          or alleged omission of a material fact required to be stated
          in the registration statement or prospectus or preliminary
          prospectus or any amendment thereof or supplement thereto or
          necessary to make the statements therein (in the case of any
          prospectus, in light of the circumstances under which they
          were made) not misleading, but only to the extent that such
          untrue statement is contained in or such omission is from
          information so concerning a holder, or as to such holder's
          plan of distribution with respect to such holder's
          Registrable Securities, in either case furnished in writing
          by such holder expressly for use therein; provided, however,
          that such holder's obligations hereunder shall be limited to
          an amount equal to the proceeds to such holder of the
          Registrable Securities sold pursuant to such registration
          statement.

               (c)  CONTROL OF DEFENSE.  Any Person entitled to
          indemnification under the provisions of this Section 3.6
          shall give prompt notice to the indemnifying party of any
          claim with respect to which it seeks indemnification and
          unless in such indemnified party's reasonable judgment a
          conflict of interest between such indemnified and
          indemnifying parties may exist in respect of such claim,
          permit such indemnifying party to assume the defense of such
          claim, with counsel reasonably satisfactory to the
          indemnified party; and if such defense is so assumed, such
          indemnifying party shall not enter into any settlement
          without the consent of the indemnified party if such
          settlement attributes liability to the indemnified party and
          such indemnifying party shall not be subject to any
          liability for any settlement made without its consent (which
          shall not be unreasonably withheld); and any underwriting
          agreement entered into with respect to any registration
          statement provided for under this Section 3 shall so
          provide.  In the event an indemnifying party shall not be
          entitled, or elects not, to assume the defense of a claim,
          such indemnifying party shall not be obligated to pay the
          fees and expenses of more than one counsel or firm of
          counsel for all parties indemnified by such indemnifying
          party in respect of such claim, unless in the reasonable
          judgment of any such indemnified party a conflict of
          interest may exist between such indemnified party and any
          other of such indemnified parties in respect to such claim.

               (d)  CONTRIBUTION.  If for any reason the foregoing
          indemnity is unavailable, then the indemnifying party shall
          contribute to the amount paid or payable by the indemnified
          party as a result of such losses, claims, damages,
          liabilities or expenses:

                    (i)  in such proportion as is appropriate to
               reflect the relative benefits received by the
               indemnifying party on the one hand and the indemnified
               party on the other; or

                    (ii) if the allocation provided by clause (i)
               above is not permitted by applicable law or provides a
               lesser sum to the indemnified party than the amount
               hereinafter calculated, in such proportion as is
               appropriate to reflect not only the relative benefits
               received by the indemnifying party on the one hand and
               the indemnified party on the other but also the
               relative fault of the indemnifying party and the
               indemnified party as well as any other relevant
               equitable considerations.

          Notwithstanding the foregoing, no holder of Registrable
          Securities shall be required to contribute any amount in
          excess of the amount such holder would have been required to
          pay to an indemnified party if the indemnity under Section
          3.6(b) hereof was available.  No Person guilty of fraudulent
          misrepresentation (within the meaning of section 11(f) of
          the Securities Act) shall be entitled to contribution from
          any Person who was not guilty of such fraudulent
          misrepresentation.  The obligation of any Person to
          contribute pursuant to this Section 3.6 shall be several and
          not joint.

               (e)  TIMING OF PAYMENTS.  An indemnifying party shall
          make payments of all amounts required to be made pursuant to
          the foregoing provisions of this Section 3.6 to or for the
          account of the indemnified party from time to time promptly
          upon receipt of bills or invoices relating thereto or when
          otherwise due or payable.

               (f)  SURVIVAL.  The indemnity and contribution
          agreements contained in this Section 3.6 shall remain in
          full force and effect regardless of any investigation made
          by or on behalf of a participating holder of Registrable
          Securities, its officers, directors, agents or any Person,
          if any, who controls such holder as aforesaid, and shall
          survive the transfer of such Securities by such holder.

          3.7  HOLDBACK AGREEMENTS; REGISTRATION RIGHTS TO OTHERS.

               (a)  In connection with each underwritten sale of
          Registrable Securities, the Parent agrees, and each holder
          of Registrable Securities by acquisition of such Registrable
          Securities agrees, to enter into customary holdback
          agreements concerning sale or distribution of Registrable
          Securities and other equity Securities of the Parent,
          except, in the case of any holder of Registrable Securities,
          to the extent that such holder is prohibited by applicable
          law or exercise of fiduciary duties from agreeing to
          withhold Registrable Securities from sale or is acting in
          its capacity as a fiduciary or investment adviser.  Without
          limiting the scope of the term "fiduciary," a holder shall
          be deemed to be acting as a fiduciary or an investment
          adviser if its actions or the Registrable Securities
          proposed to be sold are subject to the Employee Retirement
          Income Security Act of 1974, as amended, or the Investment
          Company Act of 1940, as amended, or if such Registrable
          Securities are held in a separate account under applicable
          insurance law or regulation.

               (b)  If the Parent shall at any time after the date
          hereof provide to any holder of any Securities of the Parent
          rights with respect to the registration of such Securities
          under the Securities Act:

                    (i)  such rights shall not be in conflict with or
               adversely affect any of the rights provided in this
               Section 3 to the holders of Registrable Securities; and

                    (ii) if such rights are provided on terms or
               conditions more favorable to such holder than the terms
               and conditions provided in this Section 3, the Parent
               will provide (by way of amendment to this Section 3 or
               otherwise) such more favorable terms or conditions to
               the holders of Registrable Securities.

          3.8  AVAILABILITY OF INFORMATION.  The Parent will comply
     with the reporting requirements of sections 13 and 15(d) of the
     Exchange Act (whether or not it shall be required to do so
     pursuant to such Sections) and will comply with all other public
     information reporting requirements of the SEC from time to time
     in effect.  In addition, the Parent shall file such reports and
     information, and shall make available to the public and to the
     holders of Purchaser Shares such information, as shall be
     necessary to permit such holders to offer and sell Registrable
     Shares pursuant to the provisions of Rules 144 and 144A
     promulgated under the Securities Act.  The Parent will also
     cooperate with each such holder in supplying such information as
     may be necessary for such holder to complete and file any
     information reporting forms presently or hereafter required by
     the SEC as a condition to the availability of an exemption from
     the registration provisions of the Securities Act in connection
     with the sale of any Issuable Shares.  The Parent will furnish to
     each such holder, promptly upon their becoming available, copies
     of all financial statements, reports, notices and proxy
     statements sent or made available generally by the Parent to its
     stockholders, and copies of all regular and periodic reports and
     all registration statements and prospectuses filed by the Parent
     with any securities exchange or with the SEC.

     4.   CERTAIN RESTRICTIONS ON TRANSFER AND OTHER AGREEMENTS.

          4.1  RESTRICTIONS ON TRANSFER TO TRANSFEREES.  No party
     hereto shall sell, assign, transfer or otherwise dispose of any
     Issuable Shares held by such party to any transferee under any
     circumstance, and the Parent shall neither issue nor sell any
     additional Issuable Shares to any such transferee, unless such
     transferee shall have assumed in writing all of the obligations
     of its transferor imposed by this Agreement and shall have agreed
     to be bound by each of the terms and provisions of this Agreement
     to which such transferor was bound, pursuant to an undertaking
     substantially in the form set forth as Exhibit A hereto.

          4.2  COOPERATION BY THE PARENT.  The Parent shall refuse to
     register any transfer of any Issuable Shares held by any party to
     this Agreement to any transferee unless the Parent shall have
     received from the prospective transferee a written agreement to
     be bound by the provisions of this Agreement as required by
     Section 4.1 hereof, and such other evidence as the Parent may
     reasonably require to establish compliance with such Section 4.1. 
     The Parent shall be protected in, and shall have no liability to
     any Other Stockholder for, and no such holder shall assert any
     claim against the Parent for, failing to register any transfer of
     any Issuable Shares in an effort to comply with the provisions of
     this Agreement, unless such refusal to transfer is made in bad
     faith.

          The Parent shall refuse to register any transfer by an
     Initial Stockholder unless it has received evidence reasonably
     satisfactory to it that Mr. Scharf has complied with the
     provisions of Section 1 with respect to such transfer.

          4.3  LEGENDING OF CERTIFICATES.  Each certificate
     representing any Issuable Shares shall bear the following legend:

          "THE SECURITIES REPRESENTED BY THIS CERTIFICATE ARE
          SUBJECT TO THE TERMS OF A STOCKHOLDERS AGREEMENT, DATED
          AS OF APRIL 18, 1997, THE PROVISIONS OF WHICH ARE
          INCORPORATED HEREIN BY REFERENCE.  SUCH STOCKHOLDERS
          AGREEMENT PROVIDES, AMONG OTHER THINGS, THAT THIS
          SECURITY MAY NOT BE SOLD OR TRANSFERRED TO ANY PERSON
          WHO HAS NOT EXPRESSLY ASSUMED THE OBLIGATIONS OF SUCH
          AGREEMENT AND CONTAINS, AMONG OTHER PROVISIONS,
          PROVISIONS WHICH LIMIT THE TRANSFER OF THIS SECURITY. 
          A COPY OF SUCH STOCKHOLDERS AGREEMENT IS AVAILABLE FROM
          THE PARENT UPON REQUEST."

          4.4  SECURITIES ACT RESTRICTIONS; LEGEND.  The Parent shall
     not register any transfer of Issuable Shares held by a party
     hereto if it has reason to believe that such transfer is being
     requested in violation of the registration requirements of
     section 5 of the Securities Act.  Except as otherwise permitted
     by this Agreement, each certificate representing an Issuable
     Share held by a party hereto shall be stamped or otherwise
     imprinted with a legend in substantially the following form:

          "THE SECURITIES REPRESENTED BY THIS CERTIFICATE HAVE
          NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933,
          AS AMENDED, AND MAY NOT BE OFFERED OR SOLD EXCEPT IN A
          TRANSACTION REGISTERED UNDER SUCH ACT OR PURSUANT TO AN
          EXEMPTION FROM THE REGISTRATION REQUIREMENTS OF SUCH
          ACT."

          4.5  TERMINATION OF VARIOUS PROVISIONS OF THIS AGREEMENT.

               (a)  WITH RESPECT TO SHARES SOLD IN A PUBLIC OFFERING. 
          Each and all of the provisions of this Section 4 shall
          terminate immediately as to any Issuable Shares held by a
          party hereto (but this Section 4 shall remain in force with
          respect to any other such Issuable Shares):

                    (i)  when such Issuable Shares have been
               effectively registered under the Securities Act and
               disposed of in accordance with the registration
               statement covering such Issuable Shares; or

                    (ii) when they shall have been distributed to the
               public pursuant to Rule 144 (or any successor
               provision) under the Securities Act; or

                    (iii)     when they shall have been otherwise
               transferred and subsequent disposition of them shall
               not require registration or qualification under the
               Securities Act or any similar state law then in force.

          Whenever such restrictions shall terminate as to any such
          Issuable Shares, the holder thereof shall be entitled to
          receive from the Parent, without expenses (other than
          transfer taxes, if any), new Issuable Shares of like tenor
          not bearing the applicable legends set forth in Section 4.3
          or Section 4.4 hereof.

               (b)  TAG-ALONG RIGHTS.  The provisions of Section 1 of
          this Agreement shall terminate immediately with respect to
          Purchaser Shares sold in any sale pursuant to Section 1 or
          Section 3 of this Agreement or when they shall have been
          distributed to the public pursuant to Rule 144 (or any
          successor provision) under the Securities Act.

               (c)  DRAG-ALONG OBLIGATIONS.  The provisions of Section
          2 of this Agreement shall terminate immediately with respect
          to Purchaser Shares sold (but the provisions of Section 2 of
          this Agreement shall remain in force with respect to any
          remaining Purchaser Shares not so sold) in any sale pursuant
          to Section 3 of this Agreement or when they shall have been
          distributed to the public pursuant to Rule 144 (or any
          successor provision) under the Securities Act.

               (d)  UPON DRAG-ALONG SALE.  Each and all of the
          provisions of this Agreement shall terminate immediately as
          to all Issuable Shares upon the consummation in full of any
          Drag-Along Sale.

          4.6  PARENT ACTIVITIES AND CHANGES IN CAPITAL STRUCTURE. 
     The Parent shall not, without the written consent of the holders
     of at least 80% of the Purchaser Shares:

               (a)  fail to own at any time 100% of the issued and
          outstanding capital stock of the Company;

               (b)  amend the Charter so as to change or modify the
          rights or preferences of, or terms or provisions applicable
          to, the Parent Common Stock; or

               (c)  create or authorize any issue of capital stock, or
          any class thereof (other than the creation, authorization
          and issuance of Parent Common Stock and other than the
          creation, authorization and issuance of Preferred Stock
          limited to payment of a fixed amount, and not otherwise
          entitled to participate in any distribution of any proceeds,
          in connection with any liquidation, dissolution, merger,
          consolidation or sale of all or substantially all Property
          of the Parent or any Parent Sale) not authorized in the
          Charter as in effect on the date hereof.

          4.7  COMPENSATION, ETC.

               (a)  RIGHTS, ETC.  The Parent will not at any time
          issue or grant, or allow to be issued or granted, any Rights
          to any employee of the Parent or any employee of any
          Subsidiary of the Parent,

                    (i)  for cash consideration (including the
               conversion or exercise price with respect to such
               Rights) received by the Parent (or to be received by
               the Parent upon such conversion or exercise) less than
               the Closing Price (on the trading day immediately prior
               to the date of such issuance or grant per share) of
               Parent Common Stock into which such Rights are
               convertible or exercisable, or

                    (ii) if, after giving effect to such issuance or
               grant, the aggregate number of Rights issued or granted
               to such employee since the date of organization of the
               Parent would exceed one-third of all Rights issued or
               granted to all employees of the Parent and its
               Subsidiaries since such date or organization
               (excluding, in each case, all Rights that shall have
               terminated or expired without being converted or
               exercised; the numbers of Rights issued or granted to
               any employee shall, for purposes of this clause
               (a)(ii), be measured by the number of shares of Parent
               Common Stock into which such Rights are convertible or
               exercisable).

               (b)  CASH COMPENSATION, ETC.  The Parent will not at
          any time permit the compensation paid in the form of cash or
          cash equivalents to any employee of the Parent, or any
          employee of any Subsidiary of the Parent, during any Fiscal
          Year to exceed the greater of

                    (i)  $500,000, or

                    (ii) 5% of Consolidated EBITDA for the immediately
               preceding Fiscal Year.

               (c)  COMPENSATION LIMIT TERMINATION EVENT. 
          Notwithstanding anything else in this Section 4.7, the
          provisions of this Section 4.7 shall terminate immediately
          upon the occurrence of any Compensation Limit Termination
          Event.

     5.   DEFINED TERMS.

          As used herein, the following terms have the respective
     meanings set forth below or set forth in the paragraph,
     preliminary statement or Section hereof following such term:

          ACCEPTABLE DRAG-ALONG SALE TERMS -- means, with respect to
     any sale of all Issuable Shares held by the Other Stockholders,
     the following terms:

               (a)  the sale by the holders of Purchaser Shares shall
          be for the same Imputed Price, on the same terms and
          conditions and for the same type and amount of consideration
          (on a per share basis) as is to be received in the proposed
          sale by the Other Stockholders; provided, however, that if
          any Other Stockholder shall be entitled to receive from the
          purchaser of all Issuable Shares an imputed price greater
          than its pro rata share thereof (based upon the aggregate
          number of Issuable Shares), then the holders of Purchaser
          Shares shall be entitled to receive an Imputed Price per
          share not less than the highest consideration per share paid
          to any Other Stockholder in connection with such sale;

               (b)  the consideration to be paid to the holders of
          Purchaser Shares in connection with such sale consists
          solely of cash, Freely Tradeable Securities or cash and
          Freely Tradeable Securities;

               (c)  each holder of Purchaser Shares shall have
          received an opinion, addressed to such holder or stating
          that such holder is entitled to rely thereon, of a Valuation
          Agent stating that the per share consideration to be paid to
          the holders of Purchaser Shares is fair from a financial
          point of view;

               (d)  if any consideration consists of Freely Tradeable
          Securities, each holder of Purchaser Shares shall have
          received an opinion, addressed to such holder or stating
          that such holder is entitled to rely thereon, of a firm of
          nationally recognized securities counsel reasonably
          acceptable to the Required Holders to the effect that each
          such holder may immediately resell any and all such Freely
          Tradeable Securities pursuant to a valid exemption under the
          Securities Act (provided, however, that such counsel need
          express no opinion as to restrictions on such a resale that
          might arise under Rule 145 under the Securities Act or any
          successor provision that imposes substantially similar
          restrictions); and

               (e)  no holder of Purchaser Shares shall be required to
          make any representations or warranties except as to its
          title to and authority to convey the shares of Parent Common
          Stock to be sold by it in connection with such sale.

          AFFILIATE -- means, at any time, a Person (other than a
     Subsidiary or a Purchaser):

               (a)  that directly or indirectly through one or more
          intermediaries controls, or is controlled by, or is under
          common control with, the Parent;

               (b)  that beneficially owns or holds 10% or more of any
          class of the Voting Stock of the Parent; or

               (c)  10% or more of the Voting Stock (or in the case of
          a Person that is not a corporation, 10% or more of the
          equity interest) of which is beneficially owned or held by
          the Parent, the Company or another Subsidiary;

     at such time.

     As used in this definition,

               Control -- means the possession, directly or
          indirectly, of the power to direct or cause the direction of
          the management and policies of a Person, whether through the
          ownership of voting securities, by contract or otherwise.

          AGREEMENT -- is defined in the introductory paragraph.

          BOARD OF DIRECTORS -- means the board of directors of the
     Parent or any committee thereof that, in the instance, shall have
     the lawful power to exercise the power and authority of such
     board of directors.

          BRIDGE WARRANTS -- means the 300,000 bridge warrants
     described in section 3.3.6 of the Warrant Agreement made as of
     August 13, 1993 between the Parent and Continental Stock Transfer
     & Trust Company, as warrant agent thereunder.

          BUSINESS DAY -- means a day other than a Saturday, a Sunday
     or a day on which banks in the State of New York are required or
     permitted by law (other than a general banking moratorium or
     holiday for a period exceeding four consecutive days) to be
     closed.

          CHARTER -- means the certificate of incorporation of the
     Parent from time to time in effect and on file with the Secretary
     of the State of Delaware.

          CLOSING DATE -- means April 18, 1997.

          CLOSING EQUITY MARKET CAPITALIZATION -- means, for any
     trading day, the sum of:

               (a)  the product of (i) the Closing Price multiplied by
          (ii) the aggregate number of shares of Parent Common Stock
          then outstanding (excluding any such shares then held
          directly or indirectly by the Parent or any Subsidiary),
          plus

               (b)  the product of (i) the excess, if any, of the
          Closing Price over the price at which the Existing Warrants
          are then exercisable (if there is no such excess, or if such
          excess would be a negative number, or if the Existing
          Warrants are no longer exercisable, then the amount referred
          to in this clause (b) shall be deemed to be $0), multiplied
          by (ii) the aggregate number of Existing Warrants then
          outstanding (excluding any such warrants then held directly
          or indirectly by the Parent or any Subsidiary).

          CLOSING PRICE -- means, on any date with respect to any
     share of Parent Common Stock:

               (a)  the last sale price, regular way, on such date or,
          if no such sale takes place on such date, the average of the
          closing bid and asked prices on such date, in each case as
          officially reported on the principal national securities
          exchange on which any Parent Common Stock is then listed or
          admitted to trading; and

               (b)  if no Parent Common Stock is then listed or
          admitted to trading on any national securities exchange, but
          is listed on the NASDAQ National Market or the NASDAQ
          SmallCap Market, as the case may be, the last trading price
          of any Parent Common Stock on such date as reported by
          NASDAQ, or if there shall have been no trading on such date,
          the average of the reported closing bid and asked prices on
          such date as shown by NASDAQ.

          COMPANIES -- is defined in the introductory paragraph.

          COMPANY -- is defined in the introductory paragraph.

          COMPENSATION LIMIT TERMINATION EVENT -- means the occurrence
     at any time of any one or more of the following events or
     conditions:

               (a)  Consolidated EBITDA (as such term is defined in
          the Note and Stock Purchase Agreements) for the period of 12
          consecutive months most recently ended at such time shall
          have exceeded $30,000,000;

               (b)  $16,000,000 or more in aggregate principal amount
          of the Notes shall have been paid to the holders thereof;

               (c)  a 1993 Warrant Call Option Event (as such term is
          defined in the Note and Stock Purchase Agreements) shall
          have occurred and the Company shall have satisfied in full
          all of its prepayment obligations pursuant to Sections
          4.4(b) of the Note and Stock Purchase Agreements following
          such occurrence;

               (d)  pursuant to Section 4.5 of this Agreement, the
          provisions of one or more of Sections 1, 2 and 4 shall have
          terminated with respect to 58% or more of the number of
          Purchaser Shares issued on the Closing Date; or

               (e)  if Parent Common Stock is then listed or admitted
          to trading on a national securities exchange in the United
          States, or if Parent Common Stock is then listed on the
          NASDAQ National Market or the NASDAQ SmallCap Market, the
          Closing Equity Market Capitalization shall have been more
          than $45,000,000 for five consecutive trading days.

          DRAG-ALONG SALE -- is defined in Section 2.1.

          EXCHANGE ACT -- means the Securities Exchange Act of 1934,
     as amended, and the rules and regulations of the SEC promulgated
     thereunder.

          EXCLUDED RIGHTS -- means and includes all Rights issued to
     employees of the Parent or the Company as compensation or
     pursuant to any incentive stock option or similar employee
     benefit plan, so long as:

               (a)  after giving effect to the issuance of such
          Rights, the aggregate number of Issuable Shares issuable
          upon the exercise of all Rights so issued since the Closing
          Date and then remaining outstanding does not exceed 5% of
          the number of shares of Parent Common Stock outstanding on a
          fully-diluted basis; and

               (b)  no other holder of any Rights or any Securities
          convertible or exchangeable into, shares of Parent Common
          Stock or any other Securities of the Parent, shall have the
          right to any preemptive, subscription or similar rights in
          respect of such issuance.

          EXISTING WARRANTS -- means the Redeemable Common Stock
     Purchase Warrants issued pursuant to the Warrant Agreement made
     as of August 13, 1993 between the Parent and Continental Stock
     Transfer & Trust Company, as warrant agent thereunder.

               FAIR VALUE -- means, with respect to any share of Parent
          Common Stock, the quotient of:

                    (a)  the fair salable value of the Parent, as a going
               concern, giving effect to all Property thereof and subject
               to all liabilities thereof, that would be realized in an
               arm's length sale between an informed and willing buyer and
               an informed and willing seller, under no compulsion to buy
               or sell, respectively, as of a date that is within 15 days
               of the date as of which the determination is to be made,
               determined by the Valuation Agent, such determination to be
               made without regard to the absence of a liquid or ready
               market for such Parent Common Stock; divided by

                    (b)  the total number of shares of Parent Common Stock
               outstanding at such time.

               FREELY TRADEABLE SECURITIES -- means Securities:

                    (a)  that are of a class:

                         (i)  of Securities issued or fully guaranteed by
                    the United States of America or any agency thereof and
                    entitled to the full faith and credit of the United
                    States of America, for which price quotations are
                    routinely quoted and for which, in the opinion of the
                    Required Holders, there is a ready liquid market; or 

                         (ii) both registered pursuant to either section
                    12(b) or section 12(g) of the Exchange Act and either
                    listed on a national securities exchange or on the
                    NASDAQ National Market; and 

                    (b)  which may be resold immediately in the public
               markets by each and every holder of Purchaser Shares without
               requirement of further registration under the Securities
               Act.

               IMPUTED PRICE -- means: 

                    (a)  in the case of a sale of Parent Common Stock, the
               price per share paid for such Parent Common Stock; and

                    (b)  in the case of a sale of Rights, the assumed price
               per underlying share of Parent Common Stock, as determined
               by a Valuation Agent in accordance with generally accepted
               financial practice, which would yield the actual purchase
               price to be paid for such Rights.

               INCIDENTAL REGISTRATION   in defined in Section 3.1.

               INITIAL STOCKHOLDERS -- means and includes:

                    (a)  Mr. Scharf, his wife, his children and his
               grandchildren;

                    (b)  the estate of, following the date the appointment
               of any of the following is effective, the executors or
               administrators and any other similar representative of the
               person or Property of any of the Persons named in clause
               (a); 

                    (c)  any trusts for the benefit of any, all or any
               group of the foregoing persons;

                    (d)  any partnerships all the partners of which, and
               all corporations, limited liability companies or similar
               Persons all of the equity interests in which, are owned
               solely by the foregoing Persons, or any of them or any group
               of them; and

                    (e)  their respective successors and assigns.

               ISSUABLE SHARE -- means and includes at any time,

                    (a)  a share of issued and outstanding Parent Common
               Stock; and

                    (b)  a Right, and (without duplication) all shares of
               Parent Common Stock issuable upon exercise of such Right, in
               each case at such time.

          For purposes of this definition, a Right to acquire one share of
          Parent Common Stock shall constitute one Issuable Share, and a
          Person shall be deemed to own an Issuable Share if such Person
          has a Right to acquire such share whether or not such Right is
          exercisable at such time.

               MARKET PRICE -- means, per share of Parent Common Stock, as
          of any date of determination, the arithmetic mean of the daily
          Closing Prices for the 20 consecutive trading days before such
          date of determination; provided that if no Parent Common Stock is
          then either listed or admitted to trading on any national
          securities exchange, the NASDAQ National Market or the NASDAQ
          SmallCap Market, then "MARKET PRICE" means the Fair Value of one
          share of Parent Common Stock, as determined by the Valuation
          Agent as of the date of determination.

               NATIONAL MARKET SYSTEM SECURITY -- has the meaning ascribed
          thereto in Rule 11Aa2-1 under the Exchange Act.

               NASD -- means the National Association of Securities
          Dealers, Inc.

               NASDAQ -- means the NASDAQ Stock Market, Inc., a subsidiary
          of the NASD.

               NASDAQ NATIONAL MARKET -- has the meaning ascribed thereto
          in Rule 4200(r) of the NASDAQ.

               NASDAQ SMALLCAP MARKET -- has the meaning ascribed thereto
          in Rule 4200(t) of the NASDAQ.

               NEW COMMON STOCK -- is defined in Preliminary Statement A.

               NOTE AND STOCK PURCHASE AGREEMENT -- is defined in
          Preliminary Statement B.

               NOTES -- is defined in Preliminary Statement B.

               NOTICE OF SALE -- is defined in Section 1.2.

               OTHER STOCKHOLDERS -- means and includes the Initial
          Stockholders and all other holders of the Parent Common Stock
          other than:

                    (a)  holders who are not Affiliates and who hold no
               shares of Parent Common Stock which are "restricted
               securities" (as such term is defined in Rule 144(a)(1) under
               the Securities Act); and

                    (b)  holders of Purchaser Shares.

               PARENT -- is defined in the introductory paragraph.

               PARENT COMMON STOCK -- means the Common Stock, par value
          $.001 per share, of the Parent.

               PARENT GUARANTY AGREEMENT -- means the Guaranty Agreement,
          dated as of the date hereof, entered into by the Parent in favor
          of the Purchasers.

               PARENT SALE -- means a transfer, sale or other disposition
          of, or the execution and delivery by Mr. Scharf of a binding
          agreement to transfer, sell or otherwise dispose of, directly or
          indirectly, all of the Issuable Shares owned by the Other
          Stockholders to a Person other than the Parent, the Company or
          any Affiliate or Subsidiary.

               PERMITTED ISSUABLE SHARES AMOUNT -- means that number of
          Issuable Shares (appropriately adjusted for any reclassification
          (by combination, subdivision or otherwise) or dividend payable in
          Parent Common Stock or Rights) equal to 25% of the Issuable
          Shares beneficially owned by the Initial Stockholders, taken as a
          group, on the Closing Date (as indicated in Annex 2 hereto).

               PERSON -- means an individual, partnership, corporation,
          limited liability company, trust, unincorporated organization, or
          a government or agency or political subdivision thereof.

               POTENTIAL MATERIAL EVENT -- means and includes the
          following:

                    (a)  the possession by the Parent of material non-
               public information not ripe for disclosure in a registration
               statement; or

                    (b)  any material engagement or activity by the Parent
               which would, in the good faith determination of the Board of
               Directors, be adversely affected by disclosure in a
               registration statement at such time.

               PREFERRED STOCK -- means and includes the Preferred Stock,
          par value $.001 per share of the Parent, and all other capital
          stock of the Parent of any class which is preferred, as to
          payment of dividends, payment upon a liquidation or dissolution
          of the Parent or both, over the Parent Common Stock.

               PROPERTY -- means any and all interests in any kind of
          property of asset whatsoever, whether real, personal or mixed and
          whether tangible or intangible.

               PUBLIC OFFERING -- shall mean, with respect to any Issuable
          Shares, any sale in a transaction either registered under, or
          requiring registration under, section 5 of the Securities Act.

               PURCHASERS -- is defined in the introductory paragraph.

               PURCHASER SHARES -- means the shares of Parent Common Stock
          issued to the Purchasers pursuant to the terms of the Note and
          Stock Purchase Agreement on the Closing Date.

               REGISTRABLE SECURITIES -- means, at any time, any Purchaser
          Shares, provided that as to any particular Registrable Securities
          once issued, such Securities shall cease to be Registrable
          Securities:

                    (a)  when a registration statement with respect to the
               sale of such Securities shall have become effective under
               the Securities Act and such Securities shall have been
               disposed of in accordance with such registration statement;

                    (b)  when they shall have been distributed to the
               public pursuant to Rule 144 (or any successor provision)
               under the Securities Act;

                    (c)  when they shall have been otherwise transferred
               and subsequent disposition of them shall not require
               registration or qualification under the Securities Act or
               any similar state law then in force; or

                    (d)  when they shall have ceased to be outstanding.

               REGISTRATION -- means and includes the Shelf Registration
          and each registration of Parent Common Stock in respect of the
          which the holders of Purchaser Shares have the right to
          participate under Section 3.1.

               REGISTRATION EXPENSES -- means all expenses incident to the
          Parent's performance of or compliance with compliance with
          Section 3.1 through Section 3.4 inclusive, including, without
          limitation:

                    (a)  all registration and filing fees;

                    (b)  fees and expenses of compliance with securities or
               blue sky laws (including reasonable fees and disbursements
               of counsel in connection with blue sky qualifications of the
               Registrable Securities);

                    (c)  expenses of printing certificates for the
               Registrable Securities in a form eligible for deposit with
               Depositary Trust Company;

                    (d)  messenger and delivery expenses;

                    (e)  internal expenses (including, without limitation,
               all salaries and expenses of its officers and employees
               performing legal or accounting duties);

                    (f)  fees and disbursements of counsel for the Parent
               and its independent certified public accountants (including
               the expenses of any management review, cold comfort letters
               or any special audits required by or incident to such
               performance and compliance);

                    (g)  securities acts liability insurance (if the Parent
               elects to obtain such insurance);

                    (h)  the reasonable fees and expenses of any special
               experts retained by the Parent in connection with such
               Registration;

                    (i)  fees and expenses of other Persons retained by the
               Parent; and

                    (j)  fees and expenses of Hebb & Gitlin, a Professional
               Corporation, or such other counsel for holders of
               Registrable Securities, selected by the Requisite Holders;

          but not including any underwriting fees, discounts or commissions
          attributable to the sale of Registrable Securities or fees and
          expenses of more than one counsel representing the holders of
          Registrable Securities or any other selling expenses, discounts
          or commissions incurred in connection with the sale of
          Registrable Securities.

               REQUIRED HOLDERS -- means, at any time, the holders (other
          than the Parent, the Company or any Affiliate or other
          Subsidiary) of at least 51% of the Purchaser Shares at such time
          (excluding any Purchaser Shares held directly or indirectly by
          the Parent, the Company or any other Subsidiary).

               REQUISITE HOLDERS -- means, with respect to any Registration
          or proposed Registration of Registrable Securities pursuant to
          Section 3 hereof, any holder or holders (other than the Parent,
          the Company or any Affiliate or any other Subsidiary) holding at
          least 51% of the shares of Registrable Securities (excluding any
          shares of Registrable Securities directly or indirectly held by
          the Parent, the Company or any Affiliate or other Subsidiary) to
          be so registered.

               RIGHT -- means and includes any warrant (including, without
          limitation, any Existing Warrant), option or other right, to
          acquire Parent Common Stock and including, without limitation,
          any right pursuant to the provisions of any Security convertible
          or exchangeable into Parent Common Stock.

               SCHARF, MR. -- is defined in the introductory paragraph.

               SEC -- means, at any time, the Securities and Exchange
          Commission or any other federal agency at such time administering
          the Securities Act.

               SECURITIES ACT -- means the Securities Act of 1933, as
          amended, and the rules and regulations of the SEC promulgated
          thereunder.

               SECURITY -- means "security" as defined by section 2(1) of
          the Securities Act.

               SENIOR CREDIT AGREEMENT -- is defined in the Note and Stock
          Purchase Agreement.

               SHELF EFFECTIVE DATE -- means December 31, 1997.

               SHELF EFFECTIVE PERIOD -- is defined in Section 3.2(a).

               SHELF FILING DATE -- means August 15, 1997.

               SHELF REGISTRATION -- is defined in Section 3.2(a).

               SUBSIDIARY -- means, as to any Person, any corporation in
          which such Person or one or more Subsidiaries of such Person or
          such Person and one or more Subsidiaries of such Person owns
          sufficient voting securities to enable it or them (as a group)
          ordinarily, in the absence of contingencies, to elect a majority
          of the directors (or Persons performing similar functions) of
          such corporation.  The term "SUBSIDIARY," as used herein without
          reference to any Person, shall mean a Subsidiary of the Parent.

               TAG-ALONG TRIGGER EVENT -- shall been deemed to have
          occurred at any time when the Initial Stockholders, taken as a
          group (and without giving effect to sales, transfers or other
          dispositions of Issuable Shares by any Initial Stockholder to any
          other Initial Stockholder), shall have sold, transferred or
          otherwise disposed of a number of Issuable Shares which (after
          giving effect to all prior or contemporaneous transfers,
          dispositions, purchases and acquisitions) is more than the
          Permitted Issuable Shares Amount in any sale, transfer or
          disposal (or series of sales, transfers or disposals (whether
          related or not)) after the Closing Date, provided that in
          connection with any sale, transfer or other disposal if:

                    (a)  immediately prior thereto, the aggregate amount of
               Issuable Shares so sold, transferred or otherwise disposed
               of by the Initial Stockholders since the Closing Date is
               less than the Permitted Issuable Shares Amount, and

                    (b)  any of the Initial Stockholders sell Issuable
               Shares in such transaction that, together with all other
               Issuable Shares sold, transferred or otherwise disposed of
               by the Initial Stockholders since the Closing Date, equal or
               exceed the Permitted Issuable Shares Amount,

          then, for the purposes of this Agreement, the "TAG-ALONG TRIGGER
          EVENT" shall be deemed to have occurred immediately prior to such
          sale, transfer or other disposal.

               VALUATION AGENT -- means a firm of independent certified
          public accountants, an investment banking firm or a securities
          rating service (which firm or service shall own no Securities of,
          and shall not be an Affiliate, Subsidiary or a related Person of,
          the Parent) of recognized national standing retained by the
          Parent and reasonably acceptable to the Required Holders.

               VOTING STOCK -- means, with respect to any corporation, any
          shares of stock of such corporation whose holders are entitled
          under ordinary circumstances to vote for the election of
          directors of such corporation (irrespective of whether at the
          time stock of any other class or classes shall have or might have
          voting power by reason of the happening of any contingency).

          6.   MISCELLANEOUS.

               6.1  WARRANTIES AND REPRESENTATIONS IN NOTE AND STOCK
          PURCHASE AGREEMENT.  Mr. Scharf hereby warrants and represents to
          the Purchasers that each of the warranties and representations of
          the Companies contained in the Note and Stock Purchase Agreement
          are true and correct as of the Closing Date. 

               6.2  NOTICES.  All notices and communications provided for
          hereunder shall be in writing and sent (a) by telecopy if the
          sender on the same day sends a confirming copy of such notice by
          a recognized overnight delivery service (charges prepaid), or
          (b) by registered or certified mail with return receipt requested
          (postage prepaid), or (c) by a recognized overnight delivery
          service (with charges prepaid).  Any such notice must be sent:

                    (i)  if to any holder of Purchaser Shares, if such
               holder is a Purchaser, then at the address set forth in
               Annex 1 hereto for such Purchaser, or, if such holder is not
               a Purchaser, then at the address provided to the Parent by
               such holder or such other address as such holder shall
               designate to the Parent in writing;

                    (ii) if to the Parent, to the Parent at 677 Madison
               Avenue, New York, NY 10021, Attention:  President, telephone
               (212) 317-1000, telecopier (212) 317-1001, or at such other
               address or telecopier as the Parent shall have specified to
               the holder of each Purchaser Share in writing, 

                    (iii)     if to the Company, to the Company (with a
               courtesy copy to the Parent) at 110 Hopkins Street, P.O. Box
               399, Buffalo, NY 14240, Attention:  President, telephone
               (716) 827-7010, telecopier (716) 827-8855, or at such other
               address or telecopier as the Company shall have specified to
               the holder of each Purchaser Share in writing, or

                    (iv) if to Mr. Scharf, to Mr. Scharf in care of the
               Parent at 677 Madison Avenue, New York, NY 10021, Attention: 
               Michael J. Scharf, telephone (212) 317-1000, telecopier
               (212) 317-1001, or at such other address or telecopier as
               Mr. Scharf shall have specified to the holder of each
               Purchaser Share in writing.

          Notices under this Section 6.2 will be deemed given only when
          actually received.

               6.3  AMENDMENTS AND WAIVERS.

                    (a)  The provisions of Section 6 hereof, and of any
               term defined in Section 5 hereof as used in any such
               Section, may be amended, modified or supplemented, and
               compliance with any such Section hereof waived, only by a
               writing duly executed by or on behalf of the Required
               Holders and the Companies.

                    (b)  the provisions of Section 3 hereof, and of any
               term defined in Section 5 hereof as used in Section 3
               hereof, may be amended, modified or supplemented only by a
               writing duly executed by or on behalf of the Requisite
               Holders and the Parent; and

                    (c)  the provisions of Section 1, Section 2 and Section
               4 hereof, and of any term defined in Section 5 hereof as
               used in any such Section, may be amended, modified or
               supplemented, and compliance with any such Section hereof
               waived, only by a writing duly executed by or on behalf of
               the Required Holders, Mr. Scharf and the Parent.

               6.4  GOVERNING LAW.  THIS AGREEMENT SHALL BE CONSTRUED AND
          ENFORCED IN ACCORDANCE WITH, AND THE RIGHTS OF THE PARTIES SHALL
          BE GOVERNED BY, THE INTERNAL LAW OF THE STATE OF NEW YORK.

               6.5  JURISDICTION; JURY TRIAL.  EACH OF THE PARTIES HERETO
          IRREVOCABLY SUBMITS TO THE NON-EXCLUSIVE JURISDICTION OF THE
          UNITED STATES FEDERAL DISTRICT COURT OF THE SOUTHERN DISTRICT OF
          NEW YORK OR ANY NEW YORK STATE COURT SITTING IN NEW YORK CITY IN
          ANY ACTION OR PROCEEDING ARISING OUT OF OR RELATING TO THIS
          AGREEMENT OR ANY OF THE OTHER DOCUMENTS AND INSTRUMENTS
          CONTEMPLATED HEREBY AND EACH OF THE PARTIES HERETO HEREBY
          IRREVOCABLY AGREES THAT ALL CLAIMS IN RESPECT OF SUCH ACTION OR
          PROCEEDING MAY BE HEARD AND DETERMINED IN ANY SUCH COURT.  NONE
          OF THE PARTIES HERETO SHALL SEEK A JURY TRIAL IN ANY LAWSUIT,
          PROCEEDING, COUNTERCLAIM OR OTHER LITIGATION PROCEDURE BASED UPON
          OR ARISING OUT OF OR OTHERWISE RELATED TO THIS AGREEMENT OR THE
          PARENT COMMON STOCK AND EACH OF THE PARTIES HERETO HEREBY WAIVES
          ANY AND ALL RIGHT TO ANY SUCH JURY TRIAL AND ANY RIGHT EACH MAY
          HAVE TO ASSERT THE DOCTRINE OF FORUM NON CONVENIENS OR TO OBJECT
          TO VENUE TO THE EXTENT ANY SUCH PROCEEDING IS BROUGHT IN
          ACCORDANCE WITH THIS SECTION 6.5.

               6.6  COUNTERPARTS.  This Agreement may be executed in any
          number of counterparts and each of such counterparts shall for
          all purposes be deemed to be an original, and all such
          counterparts shall together constitute but one and the same
          instrument.

               6.7  DESCRIPTIVE HEADINGS.  Descriptive headings of the
          several sections of this Agreement are inserted for convenience
          only and shall not control or affect the meaning or construction
          of any of the provisions hereof.

               6.8  SEVERABILITY.  The fact that any given provision of
          this Agreement is found to be unenforceable, void or voidable
          under the laws of any jurisdiction shall not effect the validity
          of the remaining provisions of this Agreement in such
          jurisdiction, and shall not effect the enforceability of the
          entire Agreement under the laws of any other jurisdiction.

              [REMAINDER OF PAGE LEFT BLANK INTENTIONALLY; NEXT PAGE IS
          SIGNATURE PAGE]



               IN WITNESS WHEREOF, the parties hereto have caused this
          Agreement to be duly executed and delivered, all as of the date
          and year first above written.

                                        NIAGARA CORPORATION

                                        By:  /s/ Michael J. Scharf
                                        Name:  Michael J. Scharf
                                        Title: President

                                        NIAGARA COLD DRAWN CORP.

                                        By:  /s/ Frank Archer
                                        Name:  Frank Archer
                                        Title: President


          [SIGNATURE PAGE FOR STOCKHOLDERS AGREEMENT IN CONNECTION WITH THE
          ISSUANCE BY NIAGARA CORPORATION OF 285,715 SHARES OF COMMON
          STOCK]  



                                        THE PRUDENTIAL INSURANCE COMPANY OF
                                        AMERICA

                                        By:   /s/ Kevin J. Kraska
                                        Name:  Kevin J. Kraska
                                        Title: Vice President



          [SIGNATURE PAGE FOR STOCKHOLDERS AGREEMENT IN CONNECTION WITH THE
          ISSUANCE BY NIAGARA CORPORATION OF 285,715 SHARES OF COMMON
          STOCK]  


                                        THE EQUITABLE LIFE ASSURANCE SOCIETY OF
                                        THE UNITED STATES

                                        By:    /s/ U. Peter C. Gummeson
                                        Name:   U. Peter C. Gummeson
                                        Title:  Investment Officer



          [SIGNATURE PAGE FOR STOCKHOLDERS AGREEMENT IN CONNECTION WITH THE
          ISSUANCE BY NIAGARA CORPORATION OF 285,715 SHARES OF COMMON
          STOCK]  



                                        FALCON ASSET MANAGEMENT, INC., AS
                                        ATTORNEY IN FACT FOR UNITED STATES
                                        FIDELITY AND GUARANTY COMPANY

                                        By:   /s/ Therese A. Ray
                                        Name:   Therese A. Ray
                                        Title:  Vice President



          [SIGNATURE PAGE FOR STOCKHOLDERS AGREEMENT IN CONNECTION WITH THE
          ISSUANCE BY NIAGARA CORPORATION OF 285,715 SHARES OF COMMON
          STOCK]  


                                            /s/ Michael J. Scharf           
                                                MICHAEL J. SCHARF



          [SIGNATURE PAGE FOR STOCKHOLDERS AGREEMENT IN CONNECTION WITH THE
          ISSUANCE BY NIAGARA CORPORATION OF 285,715 SHARES OF COMMON
          STOCK]


                           STOCK PURCHASE AGREEMENT

                                 by and among

                              NIAGARA CORPORATION

                            NIAGARA COLD DRAWN CORP.

                                      and

                              QUANEX CORPORATION

                                APRIL 18, 1997


                          STOCK PURCHASE AGREEMENT

          This Stock Purchase Agreement (this "Agreement"), dated
     April 18, 1997, is made by and among NIAGARA CORPORATION, a
     Delaware corporation ("Niagara"), NIAGARA COLD DRAWN CORP., a
     Delaware corporation and wholly owned subsidiary of Niagara (the
     "Buyer"), and QUANEX CORPORATION, a Delaware corporation (the
     "Seller," and together with Niagara and the Buyer, the
     "Parties").

          WHEREAS, the Seller is the beneficial and record owner of
     all of the issued and outstanding shares of common stock, par
     value $1.00 per share (collectively, the "Shares"), of LaSalle
     Steel Company, a Delaware corporation (the "Company");

          WHEREAS, the Company is engaged in the business of
     manufacturing cold drawn and chrome-plated steel bars for a
     variety of applications (the "Business"); 

          WHEREAS, the Buyer desires to purchase, and the Seller
     desires to sell, all of the Shares, upon the terms and conditions
     set forth herein; and

          WHEREAS, prior to Closing (as defined in Section 1.1 hereof)
     (i) the Seller obtained the consent to its sale of the Shares to
     the Buyer from each of the banks who are parties to the Seller's
     Revolving Credit and Term Loan Agreement, dated July 23, 1996
     (the "Credit Agreement"), (ii) the Guaranty, dated July 23, 1996,
     executed and delivered by the Company in connection with the
     Credit Agreement (the "Guaranty"), was terminated and (iii) the
     Seller and the Company executed and delivered an agreement (the
     "Termination Agreement") terminating each of (x) the Intercompany
     Interest Bearing Open Account Agreement, dated February 24, 1993,
     by and between the Seller and the Company and (y) the Management
     Agreement, dated February 24, 1993, between the Seller and the
     Company.

          NOW, THEREFORE, in consideration of the mutual agreements,
     covenants, representations and warranties set forth herein, and
     intending to be legally bound hereby, the Parties agree as
     follows:

                                 ARTICLE I

                PURCHASE AND SALE OF THE SHARES; THE CLOSING

          1.1  Purchase and Sale  Upon the terms and subject to the
     conditions hereof, at the closing referred to in Section 1.3
     hereof and taking place simultaneously herewith (the "Closing"),
     the Seller is selling, assigning, transferring and delivering to
     the Buyer, and the Buyer is accepting and purchasing from the
     Seller, free and clear of all Encumbrances (as defined in
     Section 2.5(b) hereof), the Shares. 

          1.2  Consideration  Upon the terms and subject to the
     conditions hereof, in reliance on the representations,
     warranties, covenants and agreements of the Seller contained
     herein, and in consideration of the aforementioned sale,
     assignment, transfer and delivery of the Shares (i) the Buyer is
     delivering to the Seller, at the Closing, $65,500,000 (the
     "Estimated Purchase Price"), by interbank or wire transfer of
     immediately available funds and (ii) on the Adjustment Date (as
     defined in Section 1.7(e) hereof), the Buyer or the Seller, as
     the case may be, shall make the payment called for in Section
     1.7(e) hereof.  

          1.3  The Closing  The Closing of the transactions
     contemplated hereby is taking place at the offices of Skadden,
     Arps, Slate, Meagher & Flom LLP, 919 Third Avenue, New York, New
     York on April 18, 1997 (the "Closing Date"), simultaneously with
     the execution of this Agreement and the other agreements,
     documents, instruments and writings (collectively, the "Other
     Documents") executed and delivered by the Parties pursuant hereto
     or in connection herewith.  At the Closing, the actions described
     in Sections 1.5 and 1.6 hereof are being taken.  All such actions
     shall be deemed to have occurred simultaneously.

          1.4  Actions Taken Prior to the Closing  Prior to the
     Closing, the following actions were taken (which occurred in the
     order set forth below):

             (a)  the banks who are parties to the Credit Agreement
     executed and delivered their consent to the sale of the Shares to
     the Buyer;

             (b)  the Guaranty was terminated; and 

             (c)  the Seller and the Company entered into the
     Termination Agreement, attached hereto as Exhibit A. 

          1.5  Deliveries by the Seller  At the Closing, the Seller is
     delivering to the Buyer (unless delivered previously) the
     following:

             (a)  stock certificates representing the Shares
     accompanied by stock powers duly endorsed in blank or accompanied
     by duly executed instruments of transfer, with all necessary
     transfer tax and other revenue stamps affixed thereto;

             (b)  a receipt for the Estimated Purchase Price;

             (c)  copies of the Certificates of Incorporation and By-
     laws of the Seller and the Company, certified by the Secretaries
     of the Seller and the Company, respectively, as being complete
     and correct;

             (d)  the stock books, stock ledgers and minute books of
     the Company (all other records of the Company being located on
     the premises of the Company);

             (e)  copies of the resolutions adopted by the Board of
     Directors of the Seller, certified by the Secretary of the Seller
     as having been duly and validly adopted and as being in full
     force and effect, authorizing, among other things, the execution
     and delivery by the Seller of this Agreement, the Termination
     Agreement and the Other Documents executed and delivered by the
     Seller pursuant hereto or in connection herewith, and the
     performance by the Seller of its obligations hereunder and
     thereunder;

             (f)  copies of the resolutions adopted by the Board of
     Directors of the Company, certified by the Secretary of the
     Company as having been duly and validly adopted and as being in
     full force and effect, authorizing, among other things, the
     termination of the Guaranty and the execution and delivery by the
     Company of the Termination Agreement, and the performance by the
     Company of its obligations thereunder;

             (g)  certificates evidencing the good standing of the
     Seller and the Company under the laws of the State of Delaware;

             (h)  the resignations of the officers and directors of
     the Company as requested by the Buyer prior to the Closing; 

             (i)  a duly executed Certificate of Non-Foreign Status
     duly executed by the Seller, attached hereto as Exhibit B; and

             (j)  executed counterparts (or, in the case of the
     consents referred to in Section 1.4(a) hereof, copies thereof) of
     all Consents (as defined in Section 2.6 hereof) obtained by the
     Seller and the Company in connection with this Agreement and the
     Other Documents.

          1.6  Deliveries by Niagara and the Buyer  At the Closing,
     Niagara or the Buyer, as the case may be, is delivering to the
     Seller (unless delivered previously) the following: 

             (a)  the Estimated Purchase Price;

             (b)  certificates evidencing the good standing of Niagara
     and the Buyer under the laws of the State of Delaware; 

             (c)  copies of the Certificates of Incorporation and By-
     laws of Niagara and the Buyer, certified by the Secretaries of
     Niagara and the Buyer, respectively, as being complete and
     correct;

             (d)  copies of the resolutions adopted by the Board of
     Directors of Niagara, certified by the Secretary of Niagara as
     having been duly and validly adopted and as being in full force
     and effect, authorizing, among other things, the execution and
     delivery by Niagara of this Agreement and the Other Documents
     executed and delivered by Niagara pursuant hereto or in
     connection herewith, and the performance by Niagara of its
     obligations hereunder and thereunder; and

             (e)  copies of the resolutions adopted by the Board of
     Directors of the Buyer, certified by the Secretary of the Buyer
     as having been duly and validly adopted and as being in full
     force and effect, authorizing, among other things, the execution
     and delivery by the Buyer of this Agreement and the Other
     Documents executed and delivered by the Buyer pursuant hereto or
     in connection herewith, and the performance by the Buyer of its
     obligations hereunder and thereunder.

          1.7  Post-Closing Adjustment  

             (a)  As soon as reasonably practicable, and in any event
     within 60 days of the Closing Date, the Seller shall deliver to
     Niagara and the Buyer, in accordance with the provisions of
     Section 7.9 hereof, the audited balance sheet of the Company as
     of March 31, 1997 (the "Closing Financial Statement Date") (once
     finalized and binding in accordance with this Section 1.7, the
     "Closing Balance Sheet"), together with the related audited
     statements of (i) income and retained earnings and (ii) cash
     flows, each for the period November 1, 1996 through the Closing
     Financial Statement Date (collectively with the Closing Balance
     Sheet, once finalized and binding in accordance with this Section
     1.7, the "Closing Financial Statements"), prepared (i) from the
     books and records of the Company, (ii) in accordance with
     generally accepted accounting principles applicable to a fiscal
     year end ("GAAP"), (iii) on a basis consistent with (x) the
     audited balance sheet of the Company as at October 31, 1996 (the
     "1996 Balance Sheet") and the related audited statements of (A)
     income and retained earnings and (B) cash flows, each for the
     fiscal year then ended and (y) the unaudited balance sheet of the
     Company as at January 31, 1997, and the related unaudited
     statements of (A) income and retained earnings and (B) cash
     flows, each for the three months ending January 31, 1997, (iv)
     with respect to pension and post-retirement welfare benefits, on
     an ongoing basis using the actuarial assumptions and procedures
     used in connection with the 1996 Balance Sheet and without
     reflecting any adjustment for settlements, curtailments or
     business combinations relating to the sale of the Shares to the
     Buyer pursuant to this Agreement and (v) fairly presenting the
     financial condition and results of operations of the Company as
     of the Closing Financial Statement Date and for the portion of
     the fiscal year then ending; provided,however, that the Closing
     Balance Sheet (which shall be prepared in accordance with GAAP)
     shall not reflect any reserves, provisions, or accruals for any
     Taxes (other than deferred income Taxes) relating to any
     consolidated federal income Tax Returns or any consolidated,
     combined, affiliated or unitary state, local or foreign income
     Tax Returns (including, but not limited to, Indiana Corporation
     Income Tax Returns filed on a combined basis) which include the
     Company, including, but not limited to, such reserves, provisions
     or accruals for "Income Taxes Payable to Parent" (which the
     Parties acknowledge and agree will be subtracted from any
     intercompany receivable to the Company from the Seller or added
     to any intercompany payable by the Company to the Seller, as the
     case may be, in connection with the preparation and finalization
     of the Closing Balance Sheet).  The costs and expenses incurred
     in connection with the preparation and delivery of the Closing
     Financial Statements shall be borne by the Seller.

             (b)  From time to time following the Closing and until
     the Closing Financial Statements have been finalized in
     accordance with this Section 1.7, Niagara and the Buyer on the
     one hand, and the Seller on the other hand, shall give each
     other, and any of its or their independent accountants and
     authorized representatives, reasonable access during normal
     business hours to the properties, books, records and personnel of
     the Seller and the Company, and shall use its or their reasonable
     best efforts (which shall not be deemed to require the Seller to
     make any unreasonable expenditures) to cause the Company's
     independent accountants to make available to each such Party, and
     its or their authorized representatives, their work papers
     generated in connection with their review and audit of the
     Company's financial statements, in each case relating to periods
     ending on or prior to the Closing Date, for purposes of
     preparing, reviewing and resolving any disputes concerning the
     Closing Financial Statements.  All such information and access
     shall be conducted in a manner which does not unreasonably
     interfere with such other Party's business and operations and
     shall be subject to the provisions of Section 4.4(a) hereof.

             (c)  Niagara and the Buyer shall have 45 days following
     delivery of the financial statements referred to in Section
     1.7(a) hereof during which to submit to the Seller, in accordance
     with Section 7.9 hereof, a written statement (a "Buyer's
     Statement") setting forth any disputed item (and shall provide,
     in reasonable detail, the basis for such dispute) in such
     financial statements.  In this regard, it is understood and
     agreed that Niagara and the Buyer may themselves prepare
     financial statements of the Company as of the Closing Date and
     for the portion of the fiscal year then ended or submit specific
     changes to the financial statements delivered by the Seller to
     Niagara and the Buyer  pursuant to Section 1.7(a) hereof.  The
     Seller shall cooperate with Niagara and the Buyer as reasonably
     requested in the preparation of any such financial statements. 
     The costs and expenses incurred in connection with the
     preparation and delivery of a Buyer's Statement shall be borne by
     the Buyer.  If Niagara and the Buyer fail to submit a Buyer's
     Statement within such 45-day period, then the financial
     statements delivered by the Seller to Niagara and the Buyer
     pursuant to Section 1.7(a) hereof shall be deemed the Closing
     Financial Statements.

             (d)  In the event Niagara and the Buyer deliver to the
     Seller a Buyer's Statement, the Parties shall consult and attempt
     to resolve, as soon as practicable, all disputes set forth
     therein.  In the event the Parties are unable to resolve any such
     dispute within 30 days of the delivery of the Buyer's Statement,
     such disputes shall be resolved by Arthur Andersen & Co. (the
     "Independent Accounting Firm").  If, for any reason, Arthur
     Andersen & Co. cannot serve as the Independent Accounting Firm or
     declines to so serve, then such dispute shall be resolved by
     Coopers & Lybrand and such accounting firm shall be the
     Independent Accounting Firm for purposes of this Agreement.  If,
     for any reason, Coopers & Lybrand cannot serve as the Independent
     Accounting Firm or declines to so serve, then such disputes shall
     be resolved by KPMG Peat Marwick and such accounting firm shall
     be the Independent Accounting Firm for purposes of this
     Agreement.  The Independent Accounting Firm shall be instructed
     to make its determination as promptly as practicable and such
     determination shall be final and binding upon the Parties
     enforceable by appropriate judicial proceedings.  The fees and
     expenses of the Independent Accounting Firm in performing such
     function shall be shared equally by Niagara or the Buyer, on the
     one hand, and the Seller, on the other hand.  The financial
     statements delivered by the Seller to Niagara and the Buyer
     pursuant to Section 1.7(a) hereof, as modified to reflect the
     resolution of disputes by the Parties or by the Independent
     Accounting Firm in accordance with this Section 1.7, shall be the
     "Closing Financial Statements."

             (e)  On the tenth business day following the delivery of
     the Closing Financial Statements (the "Adjustment Date") either
     (i) the Buyer shall pay to the Seller the difference between the
     Purchase Price (as defined below) and the Estimated Purchase
     Price, if the Purchase Price exceeds the Estimated Purchase Price
     or (ii) the Seller shall pay to the Buyer the difference between
     the Purchase Price and the Estimated Purchase Price, if the
     Estimated Purchase Price exceeds the Purchase Price, in either
     case by interbank or wire transfer of immediately available funds
     to an account designated in writing by the recipient of such
     payment at least two business days prior to the Adjustment Date. 
     In this regard, it is understood and agreed that any payable to
     or receivable from the Seller as of the Closing Financial
     Statement Date shall be cancelled without any payment by one
     Party to another Party in respect thereof.  For purposes of this
     Agreement, (i) "Purchase Price" shall mean the sum of (x)
     $58,862,000 and (y) Total Equity (as defined below) reduced by
     Estimated Total Equity (as defined below); (ii) "Total Equity"
     shall mean the sum of (x) total stockholder's equity stated on
     the Closing Balance Sheet and (y) the amount of any intercompany
     payable from the Company to the Seller stated on the Closing
     Balance Sheet reduced by the amount of any intercompany
     receivable of the Company from the Seller stated on the Closing
     Balance Sheet and (iii) "Estimated Total Equity" shall mean
     $4,709,000, which is the total stockholder's equity stated on the
     1996 Balance Sheet reduced by the amount of the intercompany
     receivable due the Company from the Seller (other than in respect
     of Taxes) stated on the 1996 Balance Sheet.

             (f)  The rights to indemnification in favor of any Buyer
     Indemnified Party (as defined in Section 6.3 hereof) pursuant to
     Section 6.3(i) hereof (and any limitations on such rights) shall
     not be deemed to limit, supersede or otherwise affect the rights
     of the Buyer and the Seller for a full purchase price adjustment
     pursuant to this Section 1.7, provided that no claim for
     indemnification may be made pursuant to Section 6.3(i) hereof
     with respect to any Losses (as defined in Section 6.3 hereof) to
     the extent that such Losses are included as a liability on the
     Closing Balance Sheet.

             (g)  Within two business days of the Closing Date, the
     Seller shall deliver to Niagara and the Buyer, by overnight
     delivery (Federal Express) to the addresses set forth in Section
     7.9 hereof, a statement (the "Intercompany Statement") of the
     results of the cash activity in the intercompany account between
     the Seller and the Company (taking into account (i) cash
     transfers to and from the Seller and (ii) non-cash billings from
     the Seller only to the extent that such billings result from cash
     disbursements made by the Seller on behalf of the Company) from
     (but not including) the Closing Financial Statement Date through
     (and including) the Closing Date (the "Interim Period"), together
     with appropriate supporting documentation (including any such
     supporting documentation that Niagara or the Buyer may reasonably
     request).  Within seven business days of the Closing Date, and
     notwithstanding the delivery of a Buyer's Intercompany Statement
     (as defined below), the Buyer shall pay to the Seller, or the
     Seller shall pay to the Buyer, the amount of the intercompany
     payable in respect of such activity as set forth on such
     statement (the "Intercompany Payment"), in either case by
     interbank or wire transfer of immediately available funds to an
     account designated in writing by the recipient of such payment at
     least one business day prior to such date.  From and after the
     Closing, the Seller shall promptly deliver all funds and mail of
     any kind or form relating to the Business or the Company to the
     Company's administrative offices in Hammond, Indiana.  Niagara
     and the Buyer shall have 30 days following delivery of the
     Intercompany Statement during which to submit to the Seller, in
     accordance with Section 7.9 hereof, a written statement (a
     "Buyer's Intercompany Statement") setting forth any disputed item
     (and shall provide, in reasonable detail, the basis for such
     dispute) in the Intercompany Statement.  In the event Niagara and
     the Buyer deliver to the Seller a Buyer's Intercompany Statement,
     the Parties shall consult and attempt to resolve, as soon as
     practicable, all disputes set forth therein.  In the event the
     Parties are unable to resolve any such dispute within 15 days of
     the delivery of a Buyer's Intercompany Statement, such disputes
     shall be resolved by the Independent Accounting Firm.  The
     Independent Accounting Firm shall be instructed to make its
     determination as promptly as practicable and such determination
     shall be final and binding upon the Parties enforceable by
     appropriate judicial proceedings.  The fees and expenses of the
     Independent Accounting Firm in performing such function shall be
     shared equally by Niagara or the Buyer, on the one hand, and the
     Seller, on the other hand.  On the fifth business day following
     the resolution of all disputes set forth in the Buyer's
     Intercompany Statement (either by the Parties or by the
     Independent Accounting Firm) in accordance with this Section
     1.7(g), the Buyer or the Seller, as the case may be, shall make a
     payment to the other in an amount that reflects the resolution of
     all such disputes.  Such payment shall be made by interbank or
     wire transfer of immediately available funds to an account
     designated in writing by the recipient of such payment at least
     two business days prior to such payment date.

                                 ARTICLE II

                REPRESENTATIONS AND WARRANTIES OF THE SELLER

          The Seller represents and warrants to Niagara and the Buyer
     as follows:

          2.1  Organization and Standing  Each of the Seller and the
     Company is a corporation duly organized, validly existing and in
     good standing under the laws of the State of Delaware and has all
     requisite corporate power and authority to own, lease and operate
     its properties and assets and to carry on its business and
     operations as now being and, in the case of the Company, as
     heretofore conducted.  The Company received its Certificate of
     Authority to transact business in the State of Indiana on January
     5, 1982, and is currently duly authorized to transact business in
     such State.  The Company has filed its most recent annual report
     required by Indiana law to be filed with the Indiana Secretary of
     State, or is not yet required to file such annual report, and the
     Company has not filed an Application for a Certificate of
     Withdrawal with the Indiana Secretary of State.  The Company is
     duly qualified or licensed to do business as a foreign
     corporation and is in good standing in each other jurisdiction
     set forth on Schedule 2.1 of the disclosure schedule delivered by
     the Seller to Niagara and the Buyer concurrently herewith (the
     "Disclosure Schedule"), which, in addition to Indiana, are the
     only jurisdictions in which the property owned, leased or
     operated by the Company or the conduct of the Business makes such
     qualification necessary.

          2.2  Organizational Documents and Corporate Records  (a) 
     The Seller is concurrently delivering to Niagara and the Buyer
     complete and correct copies of the Certificate of Incorporation
     and By-laws of the Company as currently in effect.  The minute
     books of the Company (and with respect to the Business, excerpts
     of the minutes of the Seller) have been made available to Niagara
     and the Buyer for their inspection, and such minute books (and
     excerpts) contain complete and correct records in all material
     respects of all meetings (or, in the case of the Seller, all
     portions thereof) and consents in lieu of a meeting, of the
     respective Boards of Directors (and any committees thereof) and,
     in the case of the Company, its stockholders, and accurately
     reflect in all material respects all transactions referred to
     therein.  The stock books and ledgers of the Company have been
     made available to Niagara and the Buyer for their inspection, and
     such books and ledgers are complete and correct in all material
     respects.

             (b)  The Seller has made available to Niagara and the
     Buyer all of the accounting, corporate and financial books and
     records relating to the Business.  Such books and records are, in
     the aggregate, true, accurate and complete in all material
     respects and fairly reflect the basis for the Company's financial
     condition and results of operations as set forth in the Audited
     Financial Statements (as defined in Section 2.7 hereof) and the
     Unaudited Financial Statements (as defined in Section 2.7
     hereof).

               2.3  Equity Investments  The Company does not directly or
     indirectly own or control any capital stock or other securities
     of or other interests or investments in any other individual,
     partnership, firm, trust, association, corporation, joint
     venture, joint stock company, unincorporated organization,
     Governmental Authority (as defined in Section 2.6 hereof), or
     other entity (each of which, a "Person") nor does the Company
     have any obligation or right to acquire any such capital stock,
     securities interest or investment.

          2.4  Authorization; Binding Obligation  The Seller, and to
     the extent it is a party thereto, the Company, have all requisite
     corporate power and authority to execute and deliver this
     Agreement and the Other Documents executed and delivered by such
     parties pursuant hereto or in connection herewith, and to
     consummate the transactions contemplated hereby and thereby and
     to perform their obligations hereunder and thereunder.  The
     execution and delivery of this Agreement and the Other Documents
     executed and delivered by the Seller and the Company pursuant
     hereto or in connection herewith, and the consummation of the
     transactions contemplated hereby and thereby by such parties,
     have been duly and validly authorized by the Boards of Directors
     of such parties, and no other corporate proceedings on the part
     of the Seller or the Company are necessary to authorize this
     Agreement or the Other Documents executed and delivered by such
     parties pursuant hereto or in connection herewith, or for such
     parties to consummate the transactions contemplated hereby and
     thereby.  This Agreement and the Other Documents executed and
     delivered by the Seller and the Company pursuant hereto or in
     connection herewith have been duly and validly executed and
     delivered by such parties and, assuming the due authorization,
     execution and delivery by Niagara, the Buyer and any other party
     thereto, constitute legal, valid and binding obligations of the
     Seller and the Company, as the case may be, enforceable against
     such parties in accordance with their respective terms.  Except
     as and to the extent set forth on Schedule 2.4 of the Disclosure
     Schedule, no power of attorney has been granted by the Seller or
     the Company and is currently in force with respect to any matter
     relating to the Company, the Shares, the Business or the
     Company's assets.

          2.5  Capitalization; Title to the Shares  (a)  The
     capitalization of the Company consists of 100,000 shares of
     common stock, par value $1.00 per share, of which 1,000 shares
     are issued and outstanding.  The Company has no other classes of
     capital stock authorized or outstanding.  None of the Company's
     shares of capital stock have been reserved for any purpose.  All
     of the Shares are duly authorized and validly issued, fully paid,
     nonassessable and were not issued in violation of any preemptive
     rights.  There are no (i) options, warrants, calls, commitments
     or rights of any character to purchase or otherwise acquire from
     the Company shares of capital stock of the Company of any class,
     (ii) outstanding securities of the Company that are convertible
     into or exchangeable or exercisable for shares of any class of
     capital stock of the Company, (iii) options, warrants or other
     rights to purchase from the Company any such convertible or
     exchangeable securities or (iv) Contracts (as defined in Section
     2.13 hereof) of any kind relating to the issuance of any capital
     stock of the Company, or any such options, warrants or rights,
     pursuant to which, in any of the foregoing cases, the Company is
     subject or bound.

             (b)  Immediately prior to the Closing, the Seller was the
     record and beneficial owner of, and had good and marketable title
     to, the Shares, free and clear of all Encumbrances (as defined
     below).  The Shares are not subject to any restrictions on
     transferability other than those imposed by the Securities Act of
     1933, as amended (the "Securities Act") and applicable state
     securities laws.  There are no options, warrants, calls,
     commitments or rights of any character to purchase or otherwise
     acquire Shares from the Seller pursuant to which the Seller may
     be obligated to sell or transfer any of the Shares, other than
     this Agreement.  At the Closing, the Seller is transferring good
     and marketable title to the Shares, free and clear of all
     Encumbrances.  For purposes of this Agreement, "Encumbrances"
     shall mean and include all liens (including any liens filed under
     the Internal Revenue Code of 1986, as amended (the "Code") or
     under the tax laws of any foreign, state or local Governmental
     Authority), encumbrances, proxies, voting trust arrangements,
     pledges, security interests, collateral security agreements,
     financing statements (and similar notices) filed with any
     Governmental Authority, claims, charges, mortgages, equities,
     title defects, options, restrictive covenants or restrictions on
     transfer of any nature whatsoever.

          2.6  Consents and Approvals; No Violation  Except as and to
     the extent set forth on Schedule 2.6 of the Disclosure Schedule,
     neither the execution and delivery of this Agreement and the
     Other Documents executed and delivered by the Seller and the
     Company pursuant hereto or in connection herewith, nor the
     consummation by the Seller or the Company of the transactions
     contemplated hereby or thereby, nor compliance by the Seller or
     the Company with any of the provisions hereof or thereof (a)
     conflicts with any provision of the Certificate of Incorporation
     or By-laws or other similar organizational documents of the
     Company or the Seller, (b) requires any consent, Permit (as
     defined in Section 2.14 hereof) or waiver (collectively,
     "Consents") of, filing with or notification to, or any other
     action by, any Governmental Authority (as defined below) by the
     Company or the Seller, (c) violates any law, rule, regulation,
     restriction (including zoning), code, statute, ordinance, order,
     writ, injunction, judgment or decree (collectively, "Laws") of a
     government or political subdivision thereof, whether federal,
     state, local or foreign, or any agency, department, commission,
     board, bureau, court, tribunal, body, administrative or
     regulatory authority or instrumentality of any such government or
     political subdivision (collectively, "Governmental Authorities")
     applicable to the Company or the Seller, or by which any of their
     businesses, properties or assets (including, without limitation,
     the Shares) is bound or affected or (d) violates, breaches, or
     conflicts with, or constitutes (with or without due notice or
     lapse of time or both) a default (or give rise to any right of
     termination, cancellation or acceleration or any obligation to
     pay or result in the imposition of any Encumbrance upon any of
     the property (including, without limitation, the Shares)) under
     any of the terms, conditions or provisions of any credit
     agreement (including, without limitation, the Credit Agreement),
     letter of credit, guaranty obligation (including, without
     limitation, the Guaranty), note, bond, mortgage, indenture,
     Encumbrance, contract, Permit, Order (as defined in Section 2.14
     herein), or other instrument or obligation to which the Seller or
     the Company is a party or by which any of their businesses,
     properties or assets (including, without limitation, the Shares)
     is bound or affected.

          2.7  Financial Statements  Schedule 2.7 of the Disclosure
     Schedule consists of complete and correct copies of (i) the
     audited balance sheets of the Company as at October 31 in each of
     the years 1994 through 1996, and the related audited statements
     of (x) income and retained earnings and (y) cash flows, each for
     the fiscal years then ended (together with the notes thereto),
     certified by Deloitte & Touche, LLP, the Company's independent
     public accountants, and accompanied by their reports thereon
     (collectively,  the "Audited Financial Statements") and (ii) the
     unaudited balance sheet of the Company as at January 31, 1997
     (the "January 97 Balance Sheet") and the related unaudited
     statements of (x) income and retained earnings and (y) cash
     flows, each for the quarter ended January 31, 1997 (collectively
     with the January 97 Balance Sheet, the "Unaudited Financial
     Statements").  The Audited Financial Statements and the Unaudited
     Financial Statements (i) have been prepared from the books and
     records of the Company in accordance with GAAP consistently
     applied and maintained throughout the periods indicated (except
     as indicated in the notes thereto and subject in the case of the
     Unaudited Financial Statements to adjustments and accruals
     normally made in the preparation of year-end financial
     statements) and (ii) and fairly presents the financial condition
     and results of operations of the Company, as at the date thereof
     and for the periods then ended.

          2.8  Absence of Undisclosed Liabilities  The Company has no
     liabilities or obligations of any nature arising from or relating
     to its business and operations (whether absolute, accrued, fixed,
     contingent, liquidated, unliquidated or otherwise and whether due
     or to become due) that are required to be reflected or reserved
     against on the 1996 Balance Sheet (or the notes thereto) in
     accordance with GAAP which were not reflected or reserved against
     on the 1996 Balance Sheet, except for liabilities or obligations
     incurred since October 31, 1996 in the ordinary course of
     business consistent with past practice.  Schedule 2.8 of the
     Disclosure Schedule sets forth a complete and correct list of all
     obligations (the "Indebtedness") of the Company at the Closing
     with respect to borrowed money and letters of credit, and any
     notes, bonds or similar instruments or under any capitalized
     lease or guarantee of the Company, and the balances due
     thereunder.  The transfer of the Shares pursuant hereto will not
     cause the acceleration of or otherwise adversely affect the terms
     or conditions of such obligations.

          2.9  Accounts Receivable  Schedule 2.9(a) of the Disclosure
     Schedule sets forth a complete and correct list of all accounts
     and notes receivable ("Accounts Receivable"), together with the
     customer name, aging and dollar amount, as of the Closing
     Financial Statement Date.  All Accounts Receivable reflected on
     the 1996 Balance Sheet and the January 97 Balance Sheet, and all
     Accounts Receivable as of the Closing Date, are (i) except as and
     to the extent set forth on Schedule 2.9(b) of the Disclosure
     Schedule, in respect of sales actually made in the ordinary
     course of business, (ii) subject to no prior assignment or,
     except as and to the extent set forth on Schedule 2.9(c) of the
     Disclosure Schedule, Encumbrance and (iii) to the knowledge of
     those Persons identified on Schedule 2.9(d) of the Disclosure
     Schedule, subject to no counterclaim or setoff.  

          2.10  Inventory  All inventory owned or held by the Company
     and used in the conduct of the Business, including manufacturing
     supplies, raw materials, components, repair parts, work-in-
     progress, finished goods and other similar items, whether raw or
     used ("Inventory") which is reflected on the 1996 Balance Sheet
     and the January 97 Balance Sheet, and all such Inventory as of
     the Closing Financial Statement Date, is valued at the lower of
     cost or market value.  To the knowledge of those Persons
     identified on Schedule 2.10(a) of the Disclosure Schedule, the
     Inventory reflected on the 1996 Balance Sheet and the January 97
     Balance Sheet, and the Inventory as of the Closing Financial
     Statement Date, consists of items salable in the ordinary course
     of business except for (i) items of obsolete materials and
     materials of below-standard quality, which, in the case of
     Inventory reflected on the 1996 Balance Sheet, have been written
     off or written down to the Company's best estimate of net
     realizable value and (ii) items which, after the Closing
     Financial Statement Date, the Company has a right to return to
     the respective vendor or supplier.  The Inventory reflected on
     the 1996 Balance Sheet and the Inventory as of the Closing Date
     does not include any materials held by the Company on consignment
     from any third parties.  All Inventory disposed of by the Company
     since October 31, 1996 has been disposed of only in the ordinary
     course of the Company's business consistent with past practice. 
     To the knowledge of those Persons identified on Schedule 2.10(b)
     of the Disclosure Schedule, all Inventory is free from any defect
     or other deficiency except for items of obsolete materials and
     materials of below-standard quality which have been written off
     or written down to the Company's best estimate of net realizable
     value.  The quantities of all Inventory are reasonable under the
     current circumstances of the Company's business and operations. 
     Except as and to the extent set forth on Schedule 2.10(c) of the
     Disclosure Schedule, none of the Inventory is in the possession
     of others.  

          2.11  Absence of Certain Changes or Events  Except as and to
     the extent set forth on Schedule 2.11(a) of the Disclosure
     Schedule, since October 31, 1996:

               (i)  the Company has operated its business in the
        ordinary course consistent with past practice; 

               (ii)  there has not been any material adverse change
        in the business, results of operations, assets, liabilities,
        financial condition or prospects of the Company;

               (iii)  the Company has not incurred any material
        damage, destruction or loss (whether or not covered by
        insurance) to its owned or leased property or assets;

               (iv)  the Company has not transferred, licensed,
        sublicensed, disposed of, abandoned or permitted to lapse or
        otherwise failed to preserve any material rights to use any
        Intellectual Property (as defined in Section 2.19 hereof) or
        disclosed to any third party, other than representatives of
        Niagara and the Buyer, any trade secret, process or know-how
        not theretofore a matter of public knowledge relating to the
        Company's business or operations; 

               (v)  the Company has not transferred, disposed of,
        abandoned or permitted to lapse or otherwise failed to
        preserve any Permit issued by a Governmental Authority; 

               (vi)  the Company has not sold, assigned, leased,
        transferred, incurred any Encumbrance on or license with
        respect to, or disposed of, abandoned, or conveyed any of
        its properties or assets (whether real, personal or mixed,
        tangible or intangible) with a book value of $100,000 or
        more, except in the ordinary course of business consistent
        with past practice;

               (vii)  the Company has not modified, amended or
        terminated any Material Contract (as defined in Section 2.13
        hereof) other than Material Contracts that are Designated
        Plans, or, to the knowledge of those Persons identified on
        Schedule 2.11(b) of the Disclosure Schedule, canceled any
        debts or claims or waived any rights of substantial value;

               (viii)  the Company has not made, or committed to
        make, any capital expenditures except capital expenditures
        made in the ordinary course of business consistent with past
        practice, of which no such expenditure for a single project
        exceeds $25,000 and which in the aggregate do not exceed
        $100,000 and has no uncommitted capital expenditures for
        projects;

               (ix)  the Company has not incurred any liabilities
        or obligations of any nature (whether absolute, accrued or
        contingent, for borrowed money or otherwise, and whether due
        or to become due) other than (a) Contracts entered into in
        the ordinary course of business consistent with past
        practice or (b) Contracts which do not involve monetary
        obligations by or to the Company of more than $100,000;

               (x)  the Company has not paid, discharged or
        satisfied any Encumbrance or liability (whether absolute,
        accrued, contingent or otherwise and whether due or to
        become due), other than Encumbrances or liabilities which
        are (a) incurred in the ordinary course of business or (b)
        reflected or reserved against on (or in the notes to) the
        1996 Balance Sheet and the related audited statements of
        income and retained earnings, and cash flows;

               (xi)  the Company has not (a) created or entered
        into any employment agreements that are not terminable at
        will, (b) granted or agreed to an increase in the
        compensation of the current or former employees of the
        Company (other than increases for employees who are not and
        were not officers of the Company made in the ordinary course
        of business and consistent with past practices), (c) created
        or entered into a Designated Plan (as defined in Section
        2.16 hereof), or (d) amended any Designated Plan to increase
        any benefits payable thereunder except as required by the
        Code or ERISA (as defined in Section 2.16 hereof);

               (xii)  the Seller has not created or entered into a
        Designated Plan or amended any Designated Plan to increase
        benefits payable thereunder except as required by the Code
        or ERISA;

               (xiii)  the Company has not declared, paid or made
        or set aside for payment or making, any dividend or other
        payment or distribution of any kind in respect of its
        capital stock or other securities, or to its securityholder,
        or directly or indirectly retired, redeemed, purchased or
        otherwise acquired any shares of its capital stock or other
        securities;

               (xiv)  the Company has not issued, authorized or
        proposed the issuance of, reclassified, or sold any shares
        of its capital stock, or securities convertible into or
        exchangeable or exercisable for, or rights, warrants or
        options to acquire, any such shares or other convertible
        securities or acquired any capital stock or other securities
        or interests of any Person, or otherwise made a loan or
        advance to or investment in any Person;

               (xv)  neither the Company nor, with respect to the
        Business, the Seller, has made any change in any accounting
        methods, principles or practices (including, without
        limitation, changes in depreciation or amortization policies
        or rates or relating to the establishment or accrual of
        reserves) or any material election with respect to Taxes (as
        defined in Section 2.18 hereof);

               (xvi)  except as will be reflected in the Closing
        Financial Statements, the Company has not paid, loaned or
        advanced any amount to or in respect of, or sold,
        transferred or leased any properties or assets (whether
        real, personal or mixed, tangible or intangible) in an
        amount in excess of $25,000 to, or entered into any
        agreement, arrangement or transaction with, the Seller or
        any of the Seller's Affiliates (as defined in Section 2.24
        hereof);

               (xvii)  neither the Company nor, with respect to the
        Business, the Seller, has instituted, settled or agreed to
        settle any litigation, action or proceeding by or before any
        Governmental Authority; 

               (xviii)  the Company has not ordered any materials
        from the Seller or any Seller's Affiliate; and

               (xix)  neither the Company nor, with respect to the
        Business, the Seller, has agreed, whether in writing or
        otherwise, to take any action described in this Section
        2.11.

          2.12  Properties and Assets  (a)  The Company has good,
     valid, marketable and fee simple title to, or a valid leasehold
     interest in, all of the real property owned or leased by the
     Company as more particularly described on Schedule 2.12(a)-1 of
     the Disclosure Schedule (the "Real Property").  Except as and to
     the extent set forth on Schedule 2.12(a)-2 of the Disclosure
     Schedule, the Real Property owned or, in respect of the Real
     Property leased by the Company, its leasehold interest, is
     subject to no Encumbrance, encroachment, building or use
     restriction, zoning violation, exception, reservation or
     limitation.

             (b)  Except as and to the extent set forth on Schedule
     2.12(b)-1 of the Disclosure Schedule, the Company and the Seller
     have not received any written notice advising them of any general
     or special assessment relating to the Real Property.  There are
     no condemnation or eminent domain proceedings pending (for which
     written notice has been provided to the Company or the Seller)
     or, to the knowledge of those Persons identified on Schedule
     2.12(b)-2 of the Disclosure Schedule, threatened, against the
     Real Property by any Governmental Authority.  There are no
     variances, special exceptions, conditions or agreements
     pertaining to the Real Property imposed or granted by or entered
     into by the Company with, or, to the knowledge of those Persons
     identified on Schedule 2.12(b)-3 of the Disclosure Schedule,
     enforceable by, any Governmental Authority.  Except as and to the
     extent set forth on Schedule 2.12(b)-4 of the Disclosure
     Schedule, no written notice from any Governmental Authority has
     been provided to the Company or the Seller requiring or calling
     attention to the need for any work, repair, construction,
     alteration or installation on, or in connection with, the Real
     Property.  To the knowledge of those Persons identified on
     Schedule 2.12(b)-5 of the Disclosure Schedule, the current
     operations of the Company are permitted uses under applicable
     zoning regulations and there is no requirement for any special
     exception, variance or other conditional approval to permit the
     Company to continue to operate at the respective locations where
     the Company currently operates.

             (c)  Except as and to the extent set forth in Items 3, 4
     and 5 on Schedule 2.12(c)-1, the Company has good, valid and
     marketable title to, or a valid leasehold interest in, all items
     of personal property, buildings, improvements, equipment and all
     other assets and properties (whether personal or mixed, tangible
     or intangible (and whether or not fully depreciated, amortized or
     expensed)) used in the Business, and such items are subject to no
     Encumbrance except as and to the extent set forth in Items 1 and
     2 on Schedule 2.12(c)-1 of the Disclosure Schedule.  All
     buildings, improvements, equipment or other material assets
     currently used in connection with the business and operations of
     the Company are structurally sound, and to the knowledge of those
     Persons identified on Schedule 2.12(c)-2 of the Disclosure
     Schedule, contain no material defects.  Such buildings,
     improvements, equipment and other material assets are suitable
     for their intended use and are subject to no commitment or other
     arrangement for their sale or use by any third party.  Except as
     and to the extent set forth on Schedule 2.12(c)-3 of the
     Disclosure Schedule and except for the Inventory, none of the
     Company's tangible assets are in the possession of others.

             (d)  Except as and to the extent set forth on Schedule
     2.12(d) of the Disclosure Schedule, the equipment and other items
     of tangible personal property of the Company are in good and
     normal operating condition and repair (ordinary wear and tear
     excepted).

          2.13  Certain Contracts  Schedule 2.13(a) of the Disclosure
     Schedule sets forth a complete and correct list of all Material
     Contracts (as defined below).  Complete and correct copies of all
     written Material Contracts, including any and all amendments and
     other modifications thereto, have been delivered to or been made
     available for inspection by Niagara and the Buyer.  All Material
     Contracts (x) are valid and binding obligations of the Company
     and, to the knowledge of those Persons identified on Schedule
     2.13(b) of the Disclosure Schedule, the other parties thereto,
     (y) are in full force and effect and are enforceable as to the
     Company and, to the knowledge of those Persons identified on
     Schedule 2.13(c) of the Disclosure Schedule, the other parties
     thereto, in accordance with their respective terms and (z) except
     for any Material Contract that is a Designated Plan, have not
     been amended or terminated except in the ordinary course of
     business consistent with past practice.  The Company is not in
     default under nor has it breached in any respect any Material
     Contract.  No other party to any Material Contract (i) has, to
     the knowledge of those Persons identified on Schedule 2.13(d) of
     the Disclosure Schedule, breached or is in default thereunder,
     (ii) has given notice that it intends to terminate such Material
     Contract or (iii) has altered, in any way adverse to the Company,
     its performance under such Material Contract.  No event or
     condition has occurred (or is alleged by any other party to a
     Material Contract to have occurred) which, with or without due
     notice or lapse of time or both, would constitute, a breach or
     event of default on the part of the Company, would provide a
     basis for a valid claim or acceleration under any Material
     Contract as against the Company or would prevent the Company from
     exercising and obtaining the full benefits of any rights or
     options contained therein.  For purposes of this Agreement,
     "Contracts" shall mean and include all leases, contracts,
     agreements, license agreements, purchase orders, invoices, sales
     orders, instruments evidencing indebtedness for borrowed money,
     mortgages or other documents securing any indebtedness for
     borrowed money, commitments and understandings, written or oral,
     and all amendments or modifications thereto, to which the Company
     is a party or by which the Company, or any of the Company's
     business, properties or assets, is bound; and "Material
     Contracts" shall mean and include all (a) Contracts evidencing or
     relating to indebtedness for borrowed money, (b) Contracts
     relating to the Real Property, (c) Contracts for the development
     of the Intellectual Property, the license agreements set forth on
     Schedule 2.19(b) of the Disclosure Schedule and assignments of
     any Intellectual Property, (d) leases of personal property by or
     to the Company involving monetary obligations of more than
     $25,000 per year, (e) purchase or supply Contracts with terms
     extending for a period of more than three months involving
     monetary obligations by or to the Company of more than $25,000
     per year  ( but specifically excluding the informal arrangement
     identified on Schedule 2.13(a)-1 of the Disclosure Schedule), (f)
     Contracts with any other direct or indirect subsidiary of the
     Seller providing for payments in excess of $25,000 or Contracts
     with any Seller's Affiliate other than such subsidiaries, (g) any
     employment, severance, retention, consulting, non-competition or
     confidentiality Contract, (h) Contracts relating to the shipment
     or transport of the Company's finished goods involving monetary
     obligations exceeding $25,000 per year and (i) Contracts which
     otherwise are material to the Business.

          2.14  Compliance with Laws and Permits  (a)  The Business
     has been conducted and is now being conducted in all material
     respects in compliance with all Laws and orders, judgments,
     injunctions, awards, decrees, writs and similar actions
     ("Orders") of all Governmental Authorities having jurisdiction
     over the Company and all franchises, licenses, certificates,
     registrations, permits, authorizations, approvals of, and any
     required registration with, all Governmental Authorities
     ("Permits") relating to any of its properties or applicable to
     the Business.

             (b)  To the knowledge of those Persons identified on
     Schedule 2.14(a) of the Disclosure Schedule, the Company
     possesses all Permits necessary to own and operate its properties
     and assets and to conduct its business as it is currently
     conducted.  To the knowledge of those Persons identified on
     Schedule 2.14(b) of the Disclosure Schedule, such Permits are
     valid, subsisting and in full force and effect, and the Company
     has fulfilled its obligations under each of such Permits, and no
     event has occurred or condition or state of facts exists which
     constitutes or, after notice or lapse of time or both, would
     constitute, a default or violation under any of such Permits or
     would permit revocation or termination of any of such Permits. 
     In respect of any such Permits, no proceeding is pending for
     which notice has been provided to the Company or the Seller or,
     to the knowledge of those Persons identified on Schedule 2.14(c)
     of the Disclosure Schedule, threatened, looking toward revocation
     or termination of any such Permits.

          2.15  Litigation and Arbitration  (a)  Neither the Company
     nor the Seller is subject to any Order affecting the Company or
     the Business.  Neither the Company nor, with respect to the
     Company, the Seller, is a party to, is bound by, or has any
     obligation under any settlement agreement affecting the Business
     or any agreement, waiver or Consent tolling any statute of
     limitations.  Except as and to the extent set forth on Schedule
     2.15(a) of the Disclosure Schedule and except for workers
     compensation claims, there are no claims, actions, causes of
     action, suits, proceedings, inquiries or investigations pending
     (for which notice has been provided to the Seller or the Company)
     or, to the knowledge of those Persons identified on Schedule
     2.15(b) of the Disclosure Schedule, threatened against the
     Company or affecting the Business, and no such claim, action,
     suit, inquiry, proceeding or investigation has been pending (for
     which notice was provided to the Seller or the Company) during
     the three-year period preceding the date hereof except as and to
     the extent set forth on Schedule 2.15(c) of the Disclosure
     Schedule.  Schedule 2.15(d) of the Disclosure Schedule sets forth
     a complete and correct list of all workers compensation claims in
     excess of $10,000 brought by employees of the Company during the
     three years prior to the date hereof, together with the amount of
     all workers compensation claims brought by employees of the
     Company for each such year.  None of the Persons identified on
     Schedule 2.15(e) of the Disclosure Schedule has knowledge of any
     fact or circumstance which could reasonably be expected to result
     in any other claim, action, cause of action, suit, proceeding,
     inquiry, investigation or Order against the Company or the
     Business.

             (b)  No claim, action, suit, proceeding, inquiry or
     investigation set forth on Schedules 2.15(a) or (d) of the
     Disclosure Schedule, individually or in the aggregate, if
     adversely decided, could have a material adverse affect on the
     Company or the Business or prevent the consummation of the
     transactions contemplated by this Agreement or the Other
     Documents executed and delivered pursuant hereto or in connection
     herewith.

          2.16  Employee Benefit Plans    (a)  Schedule 2.16(a) of the
     Disclosure Schedule contains a complete and correct list of (i)
     all employee welfare benefit and employee pension benefit plans
     as defined in Sections 3(1) and 3(2) of the Employee Retirement
     Income Security Act of 1974, as amended ("ERISA"), including,
     without limitation, plans that provide retirement income or
     result in a deferral of income by employees for periods extending
     to termination of employment or beyond, and plans that provide
     medical, surgical, or hospital care benefits or benefits in the
     event of sickness, accident, disability, death or unemployment
     ("Plans") and (ii) all other material employee benefit agreements
     or arrangements that are not Plans ("Benefit Arrangements"),
     including without limitation deferred compensation plans,
     incentive plans, bonus plans or arrangements, stock option plans,
     stock purchase plans, stock award plans, golden parachute
     agreements, severance pay plans, dependent care plans, cafeteria
     plans, employee assistance programs, scholarship programs,
     employment contracts, retention incentive agreements, non-
     competition agreements, consulting agreements, confidentiality
     agreements, vacation policies, and other similar plans,
     agreements and arrangements that are currently in effect or were
     maintained within three years of the date hereof, or have been
     approved before this date but are not yet effective, for the
     benefit of directors, officers, employees or former employees (or
     their beneficiaries) of the Company (Plans and Benefit
     Arrangements being collectively referred to herein as "Designated
     Plans").  Schedule 2.16(a) of the Disclosure Schedule identifies
     each of the Plans that is subject to Section 302 or Title IV of
     ERISA or Section 412 of the Code.

             (b)  With respect to each Designated Plan, the Seller or
     the Company has heretofore delivered to Niagara and the Buyer,
     complete and correct copies of each of the following documents:

                          (i)  the Designated Plan and any
          amendments thereto (or if the Designated Plan is not a
          written Plan, a description thereof);

                          (ii)   the three most recent annual
          Form 5500 reports; 

                          (iii)  the three most recent actuarial
          reports; 

                          (iv)  the three most recent reports
          prepared in accordance with Statement of Financial
          Accounting Standards No. 87;

                          (v)  the most recent summary plan
          description;

                          (vi)  the trust agreement, group
          annuity contract or other funding agreement that
          provides for the funding of the Designated Plan;

                          (vii)  the most recent financial
          statement; and

                          (viii)  the most recent determination
          letter received from the Internal Revenue Service
          ("IRS") with respect to each Designated Plan that is
          intended to qualify under Section 401 of the Code.

             (c)  No asset of the Company, or any entity (whether or
     not incorporated) that is treated as a single employer together
     with the Company under Section 414 of the Code (an "ERISA
     Affiliate"), is the subject of any lien arising under Section
     302(f) of ERISA or Section 412(n) of the Code; no Company or
     ERISA Affiliate has been required to post any security under
     Section 307 of ERISA or Section 401(a)(29) of the Code; and no
     fact or event exists that could reasonably be expected to give
     rise to any such lien or requirement to post any such security.

             (d)  The Pension Benefit Guaranty Corporation ("PBGC")
     has not instituted proceedings to terminate any pension benefit
     plan as defined in Section 3(1) of ERISA that is maintained or
     contributed to by the Company or any ERISA Affiliate and no
     condition exists that presents a material risk that such
     proceedings will be instituted.

             (e)  Except as and to the extent set forth on Schedule
     2.16(b) of the Disclosure Schedule, no pension benefit plan as
     defined in Section 3(1) of ERISA that is maintained or
     contributed to by the Company or any ERISA Affiliate had an
     accumulated funding deficiency as defined in Section 302 of ERISA
     and Section 412 of the Code, whether or not waived, as of the
     last day of the most recent fiscal year of the Plan ending on or
     prior to the Closing Date.  All contributions required to be made
     with respect to any Plan on or prior to the Closing Date have
     been timely made or will be reflected on the Closing Balance
     Sheet.

             (f)   Neither the Company nor any entity that was at any
     time during the six-year period ending on the date hereof an
     ERISA Affiliate has ever maintained, had an obligation to
     contribute to, contributed to, or incurred any liability with
     respect to a plan that is both a multiemployer plan (as defined
     in Section 3(37) of ERISA) and a pension benefit plan (as defined
     in Section 3(1) of ERISA) or a plan described in Section 4063(a)
     of ERISA.

             (g)  To the knowledge of the Seller and the Company,
     neither the Company nor any other entity has engaged in a
     transaction that could reasonably be expected to result in the
     imposition upon the Company of a civil penalty under Section 409
     or 502(i) of ERISA or a tax under Section 4975 or 4976 of the
     Code with respect to any Designated Plan.

             (h)  Each Designated Plan has been operated and
     administered in all material respects in accordance with its
     terms and applicable Law, including but not limited to ERISA and
     the Code.

             (i)  The terms of all Designated Plans that are intended
     to qualify under Section 401(a) of the Code (i) have been
     determined by the IRS to qualify under Section 401(a) of the Code
     or (ii) of the applicable remedial amendment periods under
     Section 401(b) of the Code will not have expired prior to the
     Closing Date.  The Seller and the Company have no knowledge of
     any event or circumstance that could reasonably be expected to
     cause the IRS to disqualify any Designated Plan that is intended
     to qualify under Section 401(a) of the Code.  To the knowledge of
     the Seller and the Company, each Designated Plan that is intended
     to satisfy the requirements of Section 501(c)(9) of the Code has
     satisfied such requirements.

             (j)  Schedule 2.16(a) of the Disclosure Schedule
     identifies each Designated Plan that provides medical, surgical,
     hospitalization, or life insurance benefits (whether or not
     insured by a third party) for employees or former employees of
     the Company for periods extending beyond their retirements or
     other terminations of service, other than (i) coverage mandated
     by applicable Law, (ii) death benefits under any pension benefit
     plan as defined in Section 3(1) of ERISA, or (iii) benefits the
     full cost of which is borne by the current or former employee (or
     his beneficiary).

             (k)  Except as and to the extent set forth on Schedule
     2.16(c) of the Disclosure Schedule, the consummation of the
     transactions contemplated by this Agreement and the Other
     Documents, either alone or in conjunction with another event
     (such as a termination of employment), will not (i) entitle any
     current or former employee or officer of the Company, to
     severance pay, or any other payment under a Designated Plan, (ii)
     accelerate the time of payment or vesting of benefits under a
     Designated Plan or (iii) increase the amount of compensation due
     any such employee or officer.

             (l)  There is no litigation, action, proceeding, or claim
     pending, or to the knowledge of the Seller and the Company,
     threatened or contemplated relating to any Designated Plan (other
     than routine claims for benefits).

             (m)  Except as and to the extent set forth on Schedule
     2.16(d) of the Disclosure Schedule, neither the Company nor any
     entity that was at any time during the six-year period ending on
     the date hereof an ERISA Affiliate has incurred any liability
     under Title IV of ERISA that has not been satisfied in full
     (other than liability to the PBGC for the payment of premiums
     pursuant to Section 4007 of ERISA).  No condition exists for
     which the PBGC is authorized to seek from the Company or an ERISA
     Affiliate a late payment charge under Section 4007(b) of ERISA. 
     Except as and to the extent set forth on Schedule 2.16(e) of the
     Disclosure Schedule, no condition exists that presents a risk
     that the Company or an ERISA Affiliate will incur any liability
     under Title IV of ERISA (other than liability to the PBGC for the
     payment of premiums pursuant to Section 4007 of ERISA).

             (n)  During the six-year period ending on the day before
     the Closing Date, no "reportable event" within the meaning of
     Section 4043(c) of ERISA with respect to which the 30-day notice
     requirement has not been waived by the PBGC has occurred with
     respect to the LaSalle Steel Company Pension Plan for Hourly
     Employees.

          2.17  Personnel Information; Labor Relations  

             (a)  Schedule 2.17(a) of the Disclosure Schedule sets
     forth a complete and correct list of all directors and officers
     of the Company and all other individuals employed by the Company
     as of the close of business on the day prior to the date hereof,
     together with such individual's title and/or job description and
     date of hire, and, for each salaried individual, such
     individual's salary (with last date of increase) and incentive
     compensation paid in respect of the last calendar year, and
     Benefit Arrangements (as defined in Section 2.16 hereof).  Except
     as and to the extent set forth on Schedule 2.17(a) of the
     Disclosure Schedule, as of the date prior to the date hereof,
     neither the Company nor the Seller has received notification that
     any of the current employees of the Company presently plans to
     terminate his or her employment during the 1997 calendar year,
     whether by reason of the transactions contemplated by this
     Agreement (and the Other Documents) or otherwise.

             (b)  Except as and to the extent set forth on Schedule
     2.17(b) of the Disclosure Schedule:  (i) there is no labor
     strike, stoppage, lockout or material dispute or material
     slowdown pending or, to the knowledge of those Persons identified
     on Schedule 2.17(c) of the Disclosure Schedule, threatened
     against the Company, and there has not been any such action
     during the last three years; (ii) the Company is not a party to
     or bound by any (A) collective bargaining or similar agreement
     with any labor organization (complete and correct copies of which
     have heretofore been delivered to the Buyer and Niagara) or (B)
     written work rules or practices agreed to with any labor
     organization or employee association applicable to employees of
     the Company (complete and correct copies of which have hereto
     been delivered to the Buyer and Niagara); (iii) no employee of
     the Company is represented by any labor organization and, to the
     knowledge of those Persons identified on Schedule 2.17(d) of the
     Disclosure Schedule, there are no current union organizing
     activities among the employees of the Company; (iv) there are no
     material written personnel policies, rules or procedures
     applicable to employees of the Company (complete and correct
     copies of which have heretofore been delivered to the Buyer and
     Niagara); (v) the Company is, and during the last three years has
     been, in material compliance with all applicable Laws in respect
     of employment and employment practices, terms and conditions of
     employment, wages, hours of work and occupational safety and
     health, and is not engaged in any unfair labor practices as
     defined in the National Labor Relations Act; (vi) there is no
     unfair labor practice charge or complaint against the Company
     pending (for which notice has been provided to the Seller or the
     Company) or, to the knowledge of those Persons identified on
     Schedule 2.17(e) of the Disclosure Schedule, threatened before
     the National Labor Relations Board or any similar state or
     foreign agency; (vii) there have been no arbitration proceedings
     or material grievance proceedings arising out of any collective
     bargaining agreement during the last three years; (viii)  no
     charges with respect to or relating to the Company are pending
     (for which notice has been provided to the Seller or the Company)
     before the Equal Employment Opportunity Commission or any other
     agency responsible for the prevention of unlawful employment
     practices; (ix) neither the Company nor the Seller has received
     notice of the intent of any Governmental Authority responsible
     for the enforcement of labor or employment Laws to conduct an
     investigation with respect to or relating to the Company and no
     such investigation is in progress; and (x) there are no
     complaints, lawsuits or other proceedings pending (for which
     notice has been provided to the Seller or the Company) or, to the
     knowledge of those Persons identified on Schedule 2.17(f) of the
     Disclosure Schedule, threatened in any forum by or on behalf of
     any present or former employee of the Company, any applicant for
     employment or classes of the foregoing, alleging breach of any
     express or implied contract of employment, any Law governing
     employment or the termination thereof or other discriminatory,
     wrongful or tortious conduct in connection with the employment
     relationship. 

             (c)  During the last four years, the Company has not
     effectuated (i) a "plant closing" (as defined in the Worker
     Adjustment Retraining Notification Act of 1988 (the "WARN Act"))
     affecting any site of employment or one or more facilities or
     operating units within any site of employment or facility of the
     Company; or (ii) a "mass layoff" (as defined in the WARN Act)
     affecting any site of employment or facility of the Company; nor
     has the Company been affected by any transaction or engaged in
     layoffs or employment terminations sufficient in number to
     trigger application of any similar state or local Law.  Except as
     and to the extent set forth on Schedule 2.17(g) of the Disclosure
     Schedule, none of the Company's employees has suffered an
     "employment loss" (as defined in the WARN Act) in the six-month
     period preceding the date hereof.

             (d)  The Company is in compliance in all material
     respects with all Laws relating to employment or labor,
     including, without limitation, ERISA, the WARN Act and those Laws
     relating to wages, hours, collective bargaining, unemployment
     insurance, workers' compensation, equal employment opportunity
     and payment and withholding of Taxes.

          2.18  Taxes   Except as and to the extent set forth in
     Schedule 2.18(a) of the Disclosure Schedule:

             (a)  The Company and any affiliated group (within the
     meaning of Section 1504 of the Code) or similar group under
     state, local or other applicable Law of which the Company is or
     has been a member ("Affiliated Group") have filed, or caused to
     be filed, or there have been filed on their behalf, in a timely
     manner, all Tax Returns (as defined below) required to be filed
     on or before the date hereof (taking into account any and all
     extensions) by or including the Company and all such Tax Returns
     are complete and correct in all material respects.

             (b)  All Taxes (as defined below) due and payable or
     claimed to be due and payable from the Company have been timely
     paid in full or are not yet delinquent.  Since October 31, 1996,
     the Company has not incurred any Taxes other than in the ordinary
     course of business.

             (c)  The Company has complied in all respects with all
     applicable Laws relating to the withholding of Taxes (including,
     without limitation, withholding of Taxes pursuant to Sections
     1441 and 1442 of the Code or similar provisions under any foreign
     Laws), has, within the time and in the manner prescribed by such
     Laws, withheld and paid over to the proper Governmental
     Authorities all amounts required to be so withheld and paid over
     under all such applicable Laws and has, within the time and
     within the manner prescribed by such Laws, filed all Tax Returns
     with respect to such withholding.

             (d)  Except for liens for ad valorem Taxes and real and
     personal property Taxes not yet delinquent, there are no
     Encumbrances for Taxes upon the Company's assets.

             (e)  In respect of the Company's Taxes, the Company has
     not requested, nor has any Person requested on its behalf, any
     extension of time within which to file any Tax Return in respect
     of any taxable year which has not since been filed.  

             (f)  Except for Taxes in connection with leases of
     personal property by or to the Company, the Company has no
     liability for the Taxes of any other Person by Contract or as
     transferor or successor.

             (g)  There are no outstanding waivers or extensions of
     time regarding the application of the statute of limitations with
     respect to any Taxes of the Company or Tax Returns required to be
     filed by or including the Company.

             (h)  No deficiency or claim has been formally proposed,
     asserted or assessed with regard to any Taxes of the Company or
     Tax Returns including or required to be filed by the Company,
     which has not been resolved and paid in full.

             (i)  No audits or other administrative proceedings or
     court proceedings are presently pending, and no written
     notification of such proceedings has been received by the Seller
     or the Company, with regard to any Taxes of the Company or Tax
     Returns required to be filed by or including the Company.

             (j)  Except for leases of personal property by or to the
     Company, the Company is not a party to, is not bound by, and has
     no obligation under, any Contract providing for the allocation or
     sharing of Taxes.

             (k)  No power of attorney has been granted with respect
     to any matter relating to Taxes of the Company which is currently
     in force.

             (l)  The Company is not a party to any Contract that
     could result, separately or in the aggregate, in the payment of
     any "excess parachute payments" within the meaning of Section
     280G of the Code.

             (m)  The Company has not filed a consent pursuant to
     Section 341(f) of the Code (or any predecessor provision) or
     agreed to have Section 341(f)(2) of the Code apply to any
     disposition of a subsection (f) asset (as such term is defined in
     Section 341(f)(4) of the Code) owned by the Company.

             (n)  No property of the Company is property that the
     Company or any Party is or will be required to treat as being
     owned by another Person pursuant to the provisions of Section
     168(f)(8) of the Code (as in effect prior to amendment by the Tax
     Reform Act of 1986) or is "tax-exempt use property" within the
     meaning of Section 168(h) of the Code.

             (o)  The Company has not agreed to make, or is not
     required to make, any adjustment under Section 481(a) of the
     Code.

             (p)  The Company has not participated in or cooperated
     with an international boycott within the meaning of Section 999
     of the Code.

             (q)  The consolidated federal income Tax Returns of the
     affiliated group (within the meaning of Section 1504 of the Code)
     of which the Seller is the common parent (within the meaning of
     Section 1504 of the Code) and which includes the Company have
     been audited by the IRS for all taxable periods through the
     taxable period ended October 31, 1992, and the Company has been a
     member of such affiliated group since December 30, 1981.  The
     Indiana Corporation Income Tax Returns which included the Company
     and which have been filed on a combined basis with the Seller
     have been audited for all taxable periods through the taxable
     period ended October 31, 1994 and the Michigan Single Business
     Tax Return filed on behalf of the Company has not been audited
     for any taxable periods. The Company does not file and, to the
     knowledge of those Persons identified on Schedule 2.18(b) of the
     Disclosure Schedule, is not required to file, income Tax Returns
     in any other jurisdiction.

             (r)  The Seller has provided to Niagara and the Buyer or
     their representatives (i) complete and correct copies of the
     relevant portions of the consolidated federal income Tax Returns
     relating to the Company and filed by or including the Company for
     the taxable periods ended October 31, 1993, 1994 and 1995, (ii)
     complete and correct copies of the state, local and foreign
     income Tax Returns, (or, in the case of consolidated or combined
     state, local, and foreign income Tax Returns the relevant
     portions thereof) relating to the Company and filed by or
     including the Company for the taxable periods ended October 31,
     1993, 1994 and 1995, and (iii) all examination reports, closing
     agreements and statements of deficiencies, if any, relating to
     the audit of such Tax Returns or relevant portions thereof by the
     IRS or the relevant state, local or foreign taxing authorities.

             (s)  For purposes of this Agreement, "Taxes" shall mean
     and include all taxes, charges, fees, duties, levies, penalties
     or other assessments imposed by any federal, state, local or
     foreign taxing authority, including, but not limited to, income,
     gross receipts, excise, property, sales, gains, use, license,
     capital stock, transfer, franchise, payroll, withholding, social
     security or other taxes, including any interest, penalties or
     additions attributable thereto; and "Tax Returns" shall mean and
     include all federal, state, local and foreign tax returns,
     declarations, statements, reports, schedules, forms, or
     information returns relating to Taxes or other written
     information required to be supplied to a taxing authority in
     connection with Taxes (including any amended Tax Returns).

          2.19  Intellectual Property  

             (a)  The Company has the right and authority to use all
     of the Intellectual Property (as defined below) that is used in
     the Business as currently conducted or is the subject of an
     issued patent or registration, and the Company had the right and
     authority to use all of the Intellectual Property used in the
     Business as heretofore conducted, and, to the knowledge of those
     Persons identified on Schedule 2.19(a) of the Disclosure
     Schedule, such use does not and did not conflict with, infringe
     upon or violate any patent, trademark, copyright, trade secret or
     other proprietary, personal or other right of any other Person
     and no claim is existing or has been made in the past three years
     to that effect.  There are no, and, in the past three years, have
     not been, any administrative, judicial, arbitration or other
     adversary proceedings in any court, intellectual property
     registry or other adjudicatory forum involving the Company and
     third parties concerning the Intellectual Property or any third
     parties' intellectual property.

             (b)  The Intellectual Property is not subject to any
     Encumbrances, licenses or sublicenses in favor of third parties
     or other Contracts, except the license agreements and other
     Contracts set forth on Schedule 2.19(b) of the Disclosure
     Schedule, which sets forth a complete and correct list of each
     Intellectual Property license agreement and such other Contract
     presently in force, to which the Company is a party or by which
     it is bound (whether as the licensor or licensee), indicating, as
     to each, the parties (specifying which party is the licensor and
     which party is the licensee), the title of the agreement, the
     date executed, and the general subject matter.  The Seller does
     not have, and will not retain after the Closing, any interest in
     the Intellectual Property.

             (c)  Schedule 2.19(c) of the Disclosure Schedule sets
     forth a complete and correct list of each United States and
     foreign (i) patent and patent application, indicating as to each,
     the country, the patent number (or application number), the U.S.
     patent title, the date issued, and the expiry date; (ii)
     registered trademark, servicemark, or tradename and application
     therefor, indicating, as to each, the country, the mark, the
     registration number (or application number); (iii) copyright
     registration and copyright application indicating, as to each,
     the country, the title of the work, the date issued, and the
     copyright number; in each case owned in whole or in part by the
     Company.  Except as and to the extent set forth on Schedule
     2.19(c) of the Disclosure Schedule, the Company is the current
     record owner of all registrations and applications set forth on
     the Disclosure Schedule, the patents, applications and
     registrations set forth on Schedule 2.19(c) of the Disclosure
     Schedule are subsisting and in good standing, all maintenance
     fees currently due have been paid, and no challenges to title
     thereto are pending before the applicable intellectual property
     registry.

             (d)  To the knowledge of those Persons identified on
     Schedule 2.19(d) of the Disclosure Schedule, the items of
     Intellectual Property are valid and enforceable and there are no
     infringements of the Company's rights in and to the Intellectual
     Property by any third party.  The Company has not entered into
     any consent, indemnification, forbearance to sue or settlement
     agreement with any Person relating to any item of Intellectual
     Property or those of any third party.  The consummation of the
     transactions contemplated by this Agreement and the Other
     Documents will not result in the loss or impairment of any of the
     Company's rights to own or use any Intellectual Property.

             (e)  For purposes of this Agreement, "Intellectual
     Property" shall mean and include all (i) U.S. and foreign
     (registered and unregistered) patents, copyrights, trademarks,
     logos, proprietary designs, phrases and other identifications,
     tradenames and service marks used by the Company in the conduct
     of the Business including, the name "LaSalle Steel Company" in
     those countries which it is registered or currently in use and
     all variations thereon and all logos, designs, phrases and other
     identifications or derivations thereof used by the Company in the
     conduct of the Business, together with the goodwill of the
     Business symbolized thereby, the right to sue for past
     infringement or misappropriation thereof, and all applications
     and registrations therefor, (ii) software and computer programs,
     and all user manuals, training manuals and technical
     documentation relating to the Business, together with the
     Company's proprietary rights therein and the right to sue for
     past infringement or misappropriation thereof and (iii)
     proprietary information, technology, trade secrets, know-how,
     inventions, drawings and technical or marketing information
     relating to the Business, together with the Company's proprietary
     rights therein and the right to sue for past infringement or
     misappropriation thereof and (iv) any licenses relating to the
     use of any of the items contained in (i)-(iii) of this Section
     2.19(e).

          2.20  Compliance with Environmental Laws  

             (a)  To the knowledge of those Persons identified on
     Schedule 2.20(b) of the Disclosure Schedule, the Seller has
     provided to Niagara or the Buyer all material information
     necessary to put Niagara or the Buyer on notice of any and all of
     the following environmental conditions affecting the Company's
     facilities:

               (i)  any actual or alleged non-compliance with
        Environmental Laws (as defined below); and


               (ii)  any pending or threatened Environmental Claim
        (as defined below).

             (b)  For purposes of this Agreement, information shall be
     deemed to have been provided to Niagara and the Buyer if (i) it
     is set forth on Schedule 2.20(a) of the Disclosure Schedule, (ii)
     it is set forth in documents made available by the Seller, the
     Company or their agents for inspection by Niagara, the Buyer or
     their agents, (iii) it is identified in writing to Niagara, the
     Buyer or their agents or (iv) Niagara or the Buyer has knowledge
     of, or is on notice of, the information from any other source. 
     Nothing in this Agreement shall require the Seller to disclose
     communications protected from disclosure by attorney-client
     privilege or any other lawful privilege, it being agreed that a
     claim of privilege does not absolve the Seller of any obligation
     to make disclosure of factual information if required by Section
     2.20(a) hereof.

             (c)  Notwithstanding any other provision of this
     Agreement, the representations and warranties set forth in
     Section 2.20(a) are the only representations and warranties
     relating to Environmental Matters made by the Seller in
     connection with the transactions contemplated by this Agreement,
     and the Seller shall have no responsibility with respect to any
     Environmental Matter other than claims based on a breach of the
     representations and warranties contained in Section 2.20(a)
     hereof.

             (d)  For purposes of this Agreement:

               (i)  "Environmental Claim" shall mean and include
        any notice from any Person (including any employee of the
        Company) of the existence of, or potential liability
        (including without limitation, potential liability for
        investigatory costs, cleanup costs, governmental response
        costs, natural resources damages, property damages, personal
        injuries, or penalties) arising out of, based on, or
        resulting from (a) the presence or release into the
        environment, of any Hazardous Material at any location,
        whether or not owned by the Company or the Seller or (b) any
        violation or alleged violation of any Environmental Law.

               (ii)  "Environmental Laws" shall mean and include
        all federal, state, local and foreign Laws and regulations
        relating to pollution or protection of human health or the
        environment (including, without limitation, ambient air,
        surface water, ground water, land surface or subsurface
        strata), including without limitation, Laws relating to
        emissions, discharges, releases or threatened releases of
        Hazardous Materials, or otherwise relating to the
        manufacture, processing, distribution, use, treatment,
        storage, disposal, transport or handling of Hazardous
        Materials.

               (iii)  "Environmental Matters" shall mean and
        include all costs, liabilities, obligations and proceedings
        arising under the Environmental Laws or related to
        emissions, discharges, releases or threatened releases of
        Hazardous Materials, or otherwise relating to the
        manufacture, processing, distribution, use, treatment,
        storage, disposal, transport or handling of Hazardous
        Materials, and shall include without limitation all
        Environmental Claims.

               (iv)  "Hazardous Materials" shall mean and include
        all chemicals, pollutants, contaminants, wastes, toxic
        substances, and any other substances regulated as hazardous
        under Environmental Laws.

          2.21  Insurance  Schedule 2.21(a) of the Disclosure Schedule
     sets forth a complete and correct list as of the Closing Date of
     all primary, excess and umbrella policies, bonds and other forms
     of insurance, and renewals thereof, owned or held by or on behalf
     of or providing insurance coverage to or for the benefit of the
     Company, copies of which have previously been provided to Niagara
     and the Buyer or their representatives.  All of such insurance
     policies are in full force and effect, all premiums currently
     payable or previously due have been paid, no notice of
     cancellation or termination has been received with respect to any
     such policy and no assignment of proceeds or Encumbrance exists
     with respect to the proceeds of any such policy.  The unpaid
     claims reported by the Company (or the Seller with respect to the
     Business) to the insurer under such policies are set forth on
     Schedule 2.21(b) of the Disclosure Schedule.

          2.22  Bank Accounts  Schedule 2.22 of the Disclosure
     Schedule sets forth a complete and correct list of (i) the names
     and locations of all financial institutions at which the Company
     (or the Seller with respect to the Business) maintains a checking
     account, deposit account, securities account, safety deposit box
     or other deposit or safekeeping arrangement, (ii) the number or
     other identification of all such accounts and arrangements and
     (iii) the names of all Persons authorized to draw thereon or have
     access thereto.

          2.23  Customers and Suppliers  There have been no material
     adverse changes in the relationships between the Company and its
     customers and suppliers since October 31, 1996.  Except as and to
     the extent set forth on Schedule 2.23(a) of the Disclosure
     Schedule, the Company and, with respect to the Business, the
     Seller, have not been provided with any notice that any
     significant supplier, manufacturer or customer intends to cease
     doing business with the Company.  To the knowledge of those
     Persons identified on Schedule 2.23(b) of the Disclosure
     Schedule, there are no facts or circumstances (including, without
     limitation, the transactions contemplated by this Agreement and
     the Other Documents) that could reasonably be expected to have a
     material adverse affect on the Company's relationships with its
     customers, suppliers and manufacturers.

          2.24  Affiliate Transactions  Schedule 2.24 of the
     Disclosure Schedule sets forth a correct and complete list of all
     arrangements or transactions since October 31, 1993 between the
     Company, on the one hand, and the Seller or any affiliate or
     associate of the Company or the Seller, or any business or entity
     in which the Seller, the Company,  or any affiliate or associate
     thereof, has or had any direct or indirect interest
     (collectively, the "Seller's Affiliates"), on the other hand
     (other than (i) dividends and distributions of profits as
     reflected on the Audited Financial Statements and (ii)
     transactions entered into in the ordinary course of business
     consistent with past practice), that involves an obligation or
     commitment on the part of or for the benefit of the Company or
     such Seller's Affiliate of more than $10,000 in any fiscal year. 
     The Company and the Seller have terminated each of the Quanex
     Management Agreement and the Intercompany Interest Bearing Open
     Account Agreement, each dated February 24, 1993, by and between
     the Company and the Seller, and such agreements are of no further
     force or effect.

          2.25  Brokers  Neither the Buyer nor the Company has or will
     have any obligation to pay any broker's, finder's, investment
     banker's, financial advisor's or similar fee or expenses in
     connection with this Agreement or the Other Documents, or the
     transactions contemplated hereby or thereby, by reason of any
     action taken by or on behalf of the Seller or, with respect to
     actions taken on or before the Closing Date, the Company.

          2.26  Disclosure  The Seller has not knowingly failed to
     disclose to the Buyer any facts material to the Company's
     business, results of operations, assets, liabilities or financial
     condition.  No representation or warranty by the Seller in this
     Agreement and no statement by the Seller or the Company in any
     Other Document (including the Schedules of the Disclosure
     Schedule), contains any untrue statement of a material fact or
     omits to state any material fact necessary, in order to make the
     statements made herein or therein, in light of the circumstances
     under which they were made, not misleading.

                                ARTICLE III

          REPRESENTATIONS AND WARRANTIES OF NIAGARA AND THE BUYER

          Each of Niagara and the Buyer severally represents and
     warrants to the Seller with respect to such Party as follows:

          3.1  Organization and Standing  Such Party is a corporation
     duly organized, validly existing and in good standing under the
     laws of the State of Delaware and such Party has all requisite
     corporate power and authority to own, lease and operate its
     properties and assets and to carry on its business and operations
     as it is now being conducted.

          3.2  Authorization; Binding Obligation  Such Party has all
     requisite corporate power and authority to execute and deliver
     this Agreement and the Other Documents executed and delivered by
     such Party pursuant hereto or in connection herewith and to
     consummate the transactions contemplated hereby and thereby and
     to perform its obligations hereunder and thereunder.  The
     execution and delivery by such Party of this Agreement and the
     Other Documents executed and delivered by such Party pursuant
     hereto or in connection herewith and the consummation of the
     transactions contemplated hereby and thereby by such Party have
     been duly and validly authorized by the Board of Directors of
     such Party and no other corporate proceedings on the part of such
     Party are necessary to authorize this Agreement or the Other
     Documents executed and delivered by such Party pursuant hereto or
     in connection herewith or to consummate the transactions
     contemplated hereby or thereby.  This Agreement and the Other
     Documents executed and delivered by such Party pursuant hereto or
     in connection herewith have been validly executed and delivered
     by such Party and, assuming the due authorization, execution and
     delivery by the Seller, the Company and any other party thereto,
     constitute legal, valid and binding obligations of such Party,
     enforceable against such Party in accordance with their
     respective terms.

          3.3  Consents and Approvals; No Violation  Except for (i)
     filings or recordings in public offices necessary in connection
     with the financing arrangements of the Buyer and its affiliates
     and (ii) post-Closing securities law filings, neither the
     execution and delivery of this Agreement and the Other Documents
     executed and delivered by such Party pursuant hereto or in
     connection herewith, nor the consummation by such Party of the
     transactions contemplated hereby or thereby, nor compliance  by
     such Party with any of the provisions hereof or thereof (a)
     conflicts with any provision of the Certificate of Incorporation
     or By-laws of such Party, (b) requires any Consent of, filing
     with or notification to, or any other action by, any Governmental
     Authority by such Party, (c) violates any Law of any Governmental
     Authority applicable to such Party, or by which any of its
     businesses, property or assets is bound or affected or (d)
     violates, breaches, or conflicts with, or constitutes (with or
     without due notice or lapse of time or both) a default (or gives
     rise to any right of termination, cancellation or acceleration or
     any obligation to pay or result in the imposition of any
     Encumbrance upon any of the property) under, any of the terms,
     conditions or provisions of any note, bond, mortgage, indenture,
     Encumbrance, Contract, Permit, Order, or other instrument or
     obligation to which such Party is a party or by which any of its
     businesses, property or assets is bound or affected. 

          3.4  Brokers  The Seller does not have, nor will the Seller
     have, any obligation to pay any broker's, finder's, investment
     banker's, financial advisor's or similar fee or expenses in
     connection with this Agreement or the Other Documents, or the
     transactions contemplated hereby or thereby, by any action taken
     by or on behalf of such Party.

                                 ARTICLE IV

                            ADDITIONAL COVENANTS

             4.1  Benefit Matters  

             (a)  Salaried Pension Plan.  

               (i)    As soon as practicable following the
        determination of the Permitted Transfer Amount (as defined
        below) in accordance with Section 4.1(a)(ii) hereof, the
        Seller shall direct the trustee of the Quanex Corporation
        Salaried Employees' Pension Plan to transfer, in cash, from
        the trust maintained under the Quanex Corporation Salaried
        Employees' Pension Plan to the trust maintained under the
        LaSalle Steel Company Salaried Employees' Pension Plan (the
        "Buyer Salaried Pension Plan"), an amount equal to the
        amount required to be transferred pursuant to Section 414(1)
        of the Code (determined as of the Closing Date) with respect
        to current and former employees of the Company set forth on
        Schedule 4.1(a) of the Disclosure Schedule (the "Salaried
        Participants") and their beneficiaries calculated utilizing
        such actuarial assumptions as are agreed upon by the
        enrolled actuaries for the Quanex Corporation Salaried
        Employees' Pension Plan and the Buyer Salaried Pension Plan,
        which agreement shall not be withheld unreasonably  (the
        "Permitted Transfer Amount"), provided, however, that to the
        extent permitted by Section 414(1) of the Code, the
        Permitted Transfer Amount shall be equal to $6,709,000
        adjusted for (i) contributions reflected on the Closing
        Balance Sheet and benefit distributions made to the Salaried
        Participants and their beneficiaries during the period (the
        "Adjustment Period") commencing on October 31, 1996 and
        ending on the date on which the transfer occurs (the
        "Transfer Date") and (ii) a pro rata share of the Quanex
        Corporation Salaried Employees' Pension Plan actual
        investment earnings or losses occurring during the
        Adjustment Period and Plan administrative expenses actually
        paid from the Quanex Corporation Salaried Employees' Pension
        Plan during the Adjustment Period (the "Fixed Transfer
        Amount"); provided, further, that (i) if the Permitted
        Transfer Amount is less than the Fixed Transfer Amount, then
        the Permitted Transfer Amount shall be transferred from
        trust to trust, and the Seller shall pay to the Buyer, in
        cash on the Transfer Date, the excess of the Fixed Transfer
        Amount over the Permitted Transfer Amount and (ii) if the
        Permitted Transfer Amount exceeds the Fixed Transfer Amount,
        then the Permitted Transfer Amount shall be transferred
        trust to trust, and the Buyer shall pay to the Seller, in
        cash on the Transfer Date, the excess of the Permitted
        Transfer Amount over the Fixed Transfer Amount.

               (ii)   The Seller shall deliver to Niagara and the
        Buyer (in accordance with the provisions of Section 7.9
        hereof) as soon as reasonably practicable, and in any event
        within 60 days of the Closing Date, a statement setting
        forth the proposed Fixed Transfer Amount and Permitted
        Transfer Amount (collectively, the "Transfer Amounts") as
        certified by the Seller's actuaries (the "Seller's Transfer
        Amount Statement").  The costs and expenses incurred in
        connection with the preparation and delivery of the Seller's
        Transfer Amount Statement shall be borne by the Seller. 
        Niagara and the Buyer shall have 45 days following the
        delivery of the Seller's Transfer Amount Statement during
        which to submit to the Seller, in accordance with the
        provisions of Section 7.9 hereof, a written statement
        setting forth any dispute therewith (a "Buyer's Transfer
        Amount Statement").  The costs and expenses incurred in
        connection with the preparation of a Buyer's Transfer Amount
        Statement shall be borne by the Buyer.  If Niagara and the
        Buyer fail to submit a Buyer's Transfer Amount Statement
        within such 45-day period, then the proposed Transfer
        Amounts set forth on the Seller's Transfer Amount Statement,
        as further adjusted in accordance with Section 4.1(a)
        hereof, shall be deemed the Transfer Amounts.  In the event
        Niagara and the Buyer deliver a Buyer's Transfer Amount
        Statement, the Parties shall consult and attempt to resolve,
        as soon as practicable, all disputes set forth therein.  In
        the event the Parties are unable to resolve any such dispute
        within 30 days of the delivery of the Buyer's Transfer
        Amount Statement, such dispute shall be resolved by a
        nationally recognized independent actuarial firm mutually
        acceptable to the Parties (the "Independent Actuarial
        Firm").  The Independent Actuarial Firm shall be instructed
        to make its determination as promptly as practicable and
        such determination shall be final and binding upon the
        Parties enforceable by appropriate judicial proceedings. 
        The fees and expenses of the Independent Actuarial Firm
        shall be shared equally by the Buyer and the Seller.  The
        proposed Transfer Amounts set forth in the Seller's Transfer
        Amount Statement, as modified to reflect the resolution of
        disputes by the Parties or by the Independent Actuarial Firm
        in accordance with this Section 4.1, shall be the "Transfer
        Amounts".

               (iii)   From time to time during the Adjustment
        Period, Niagara and the Buyer on the one hand, and the
        Seller on the other hand, shall give the other, and any of
        its or their independent actuaries and authorized
        representatives, reasonable access during normal business
        hours to the properties, books, records and personnel of the
        Seller and the Company, and shall use all reasonable efforts
        to cause their independent actuaries to make available to
        each such other Party and its or their authorized
        representatives their work papers generated in connection
        with the preparation of the Seller's Transfer Amount
        Statement and any Buyer's Transfer Amount Statement for
        purposes of resolving any disputes concerning the Transfer
        Amounts.

               (iv)   As soon as reasonably practicable, the
        Parties shall cooperate with each other in making any
        required filings, including Forms 5310-A (with all
        attachments), reflecting the transfer of assets and
        assumption of liabilities pursuant to this Section 4.1(a). 
        In connection and concurrent with such transfer, the
        liabilities under the Quanex Corporation Salaried Employees'
        Pension Plan in respect of the Salaried Participants shall
        be transferred to the Buyer Salaried Pension Plan.

             (b)   Savings Plans.  As soon as reasonably practicable,
     and in any event within 90 days of the Closing Date, each
     participant in the Quanex Corporation Employee Savings Plan or
     the Quanex Corporation Hourly Bargaining Unit Employee Savings
     Plan (collectively, the "Seller Savings Plans") who is an
     employee or former employee of the Company shall have the right
     to elect to receive a distribution of all or a portion of such
     employee's account balance in the applicable Seller Savings Plan
     (subject to, and in accordance with, the provisions of the
     respective plan and applicable Law).  The Buyer shall take any
     and all necessary action to cause the trustee of the Niagara Cold
     Drawn 401(k) Retirement Plan (the "Buyer Savings Plan"), if
     requested to do so by a distributee, to accept the "roll over" of
     all or a portion of any such distribution from the applicable
     Seller Savings Plan.

             (c)  Group Benefits Plan.  The Buyer hereby assumes all
     liabilities under the Quanex Corporation Group Benefits Plan for
     all participants who are employees or former employees of the
     Company, as set forth on Schedule 4.1(b) of the Disclosure
     Schedule, and their dependents, as of the Closing Date (the
     "LaSalle Group Benefit Plan Participants") subject to the terms
     and conditions of such plan.  Effective as of the Closing, the
     Seller shall (i) cause the Company to terminate its participation
     as an adopting employer with respect to the Quanex Corporation
     Group Benefits Plan and (ii) cause that portion of the Quanex
     Corporation Group Benefit Plan covering the LaSalle Group
     Benefits Plan Participants to be spun-off into a new welfare
     benefit plan entitled the "LaSalle Steel Company Group Benefits
     Plan" which shall be sponsored by the Company and which, as of
     the Closing, shall otherwise be substantially identical to the
     Quanex Corporation Group Benefits Plan.

             (d)  Deferred Compensation Plan.  Effective as of the
     Closing, the Seller shall cause the Company to terminate its
     participation as an adopting employer with respect to the Quanex
     Corporation Deferred Compensation Plan maintained for the benefit
     of current and former key salaried employees of the Seller and
     its subsidiaries and their beneficiaries.  None of the Company,
     the Buyer or Niagara shall assume any liability with respect to
     the Quanex Corporation Deferred Compensation Plan.

             (e)  Executive Incentive Compensation Plan.  Effective as
     of the Closing, the Seller shall cause the Company to terminate
     its participation as an adopting employer with respect to the
     Quanex Corporation Executive Incentive Compensation Plan
     maintained for the benefit of current and former key salaried
     employees of the Seller and its subsidiaries and their
     beneficiaries.  None of the Company, the Buyer or Niagara shall
     assume any liability with respect to the Quanex Corporation
     Executive Incentive Compensation Plan.

             (f)  Management Incentive Program.  Effective as of the
     Closing, the Seller shall cause the Company to terminate its
     participation as an adopting employer with respect to the Quanex
     Corporation Management Incentive Program maintained for the
     benefit of current and former employees of the Seller and its
     subsidiaries and their beneficiaries.  Effective as of the
     Closing, the Seller shall cause that portion of the Quanex
     Corporation Management Incentive Program covering current and
     former salaried employees of the Company and their beneficiaries
     to be spun-off into a new deferred compensation plan entitled the
     "LaSalle Steel Company Management Incentive Program" which shall
     be solely a contractual obligation of the Company and which, as
     of the Closing, shall otherwise be substantially identical to the
     Quanex Corporation Management Incentive Program.

             (g)  Supplemental Salaried Employees' Pension Plan. 
     Effective as of the Closing, the Seller shall cause the Company
     to terminate its participation as an adopting employer with
     respect to the Quanex Corporation Supplemental Salaried
     Employees' Pension Plan maintained for the benefit of current and
     former key salaried employees of the Seller and its subsidiaries
     and their beneficiaries.  Except as and to the extent reflected
     as a liability on the Closing Balance Sheet, none of the Company,
     the Buyer or Niagara shall assume any liability with respect to
     the Quanex Corporation Supplemental Salaried Employees' Pension
     Plan.

             (h)  Severance Allowance Policy.  Effective as of the
     Closing, the Seller shall cause the Company to terminate its
     participation as an adopting employer with respect to the Quanex
     Corporation Severance Allowance Policy maintained for the benefit
     of current employees of the Seller and its subsidiaries.  None of
     the Company, the Buyer or Niagara shall assume any liability with
     respect to the Quanex Corporation Severance Allowance Policy.

          4.2  Further Assurances; Cooperation  

             (a)  Each of the Parties shall from time to time after
     the Closing, upon the request of any other Party and without
     further consideration, execute, acknowledge and deliver in proper
     form such further instruments, and take such further actions, as
     such other Party may reasonably require, to carry out effectively
     the intent of this Agreement and the Other Documents.

             (b)  The Seller shall, from time to time after the
     Closing, upon the request of Niagara, the Buyer or their
     designee, and without further consideration, execute, acknowledge
     and deliver in proper form such further instruments and take such
     further actions as Niagara or the Buyer may reasonably require,
     to record the Company or its designee as the record owner of any
     and all Intellectual Property owned by the Company which may
     currently be standing, as of record, in the name of the Company's
     predecessor in interest.

             (c)  The Parties shall cooperate with each other in
     connection with any claim, action, suit, proceeding, inquiry or
     investigation by any other Person which relates to the execution
     and delivery of this Agreement or the Other Documents, or the
     consummation of the transactions contemplated hereunder and
     thereunder. 

             (d)  For a period of seven years following the Closing
     Date, each of the Parties will retain any records or files within
     its control after the Closing relating to the operations of the
     Company prior to the Closing (including those relating to the
     Taxes of the Company).  During such seven-year period, each Party
     shall afford any other Party, and such Party's counsel,
     accountants and other representatives, reasonable access to such
     records during normal business hours for any proper purpose.

          4.3  Notification of Certain Matters   Niagara and the Buyer
     on the one hand, and the Seller on the other hand, shall promptly
     notify the other, in the manner provided in Section 7.9 hereof,
     of (i) any claim, action, suit, proceeding, inquiry or
     investigation pending or, to such Party's knowledge, threatened
     which relates to the execution and delivery of this Agreement or
     the Other Documents, or the consummation of the transactions
     contemplated hereunder or thereunder, (ii) any circumstance or
     development which could adversely impair or affect its ability to
     perform its obligations under this Agreement or the Other
     Documents, (iii) any notice or other communication from any
     Person alleging that the consent of such Person is or may be
     required in connection with the transactions contemplated by this
     Agreement or the Other Documents or (iv) any notice or other
     communication from any Governmental Authority in connection with
     the transactions contemplated by this Agreement or the Other
     Documents.

          4.4  Confidentiality/Non-Competition  

             (a)  The Seller acknowledges that Niagara and the Buyer
     would be irreparably damaged if Company Information (as defined
     below) were to be disclosed to or utilized on behalf of any
     Person, firm, corporation or other business organization that
     competes in any respect with the Business.  As used herein,
     "Company Information" shall include, without limitation, any and
     all proprietary or confidential information pertaining to the
     Company or its business or activities of any nature, including,
     without limitation, any information relating to (i) the Company's
     operation or management, finances or financial affairs, profits,
     profit margins, capital requirements, business methods,
     organization, procedures or Contracts, (ii) the Company's
     customers (including customer lists), suppliers or sources of
     supply, marketing strategies or data, products, product plans,
     service lines or pricing, (iii) the Company's personnel
     (including medical and salary information) and (iv) the
     Intellectual Property.  The Seller covenants and agrees that it
     will not, and will cause its agents, affiliates, advisors,
     directors, officers and employees (collectively,
     "Representatives") not to, at any time, without the prior written
     consent of Niagara, use or disclose any Company Information,
     except to employees and other authorized Representatives of
     Niagara or the Buyer; provided, however, that Company Information
     shall not include any information which (i) was or becomes
     generally available to or known by the public (other than as a
     result of a disclosure directly or indirectly by the Seller or
     its Representatives) or (ii) is available to the Seller on a non-
     confidential basis from a source other than Niagara, the Buyer or
     their Representatives; provided, further, however, that the
     Seller may use or disclose Company Information to the extent (i)
     required by Law and (ii) necessary in connection with its Tax
     filing obligations.  In the event that the Seller or any of its
     Representatives are legally compelled (by deposition,
     interrogatory, request for documents, subpoena, civil
     investigative demand or otherwise) to disclose any Company
     Information, such Person shall provide Niagara and the Buyer with
     prompt prior written notice of such demand so that Niagara or the
     Buyer may seek a protective order or other appropriate remedy or
     waive compliance with the provisions of this Section 4.4(a).  If
     a protective order or other remedy is not obtained and Niagara
     has not waived compliance with these provisions, the Seller or
     its Representatives, as the case may be, shall furnish only that
     portion of such Company Information which it is advised by its
     legal counsel is legally required to be disclosed.

             (b)  The Seller agrees that for a period of two years
     following the Closing Date, it shall not directly or indirectly
     manufacture or invest in any entity which manufactures cold drawn
     or chrome-plated steel bars.

             (c)  The Seller agrees that for a period of one year
     following the Closing Date, it shall neither solicit, persuade or
     induce any person employed by the Company to terminate his or her
     employment with the Company, nor, except for Persons whose
     employment has been terminated by the Company, employ any person
     employed by the Company as of the Closing Date or in the three-
     month period prior thereto without the consent of Niagara.

             (d)  The Seller acknowledges and agrees that the
     provisions of this Section 4.4 are reasonable and necessary for
     the protection of Niagara, the Buyer and the Company.  It is
     understood and agreed that money damages would not be a
     sufficient remedy for any breach of this Section 4.4 by the
     Seller or its Representatives, and that Niagara and the Buyer
     shall be entitled to specific performance as a remedy for any
     such breach.  Such remedy shall not be deemed to be the exclusive
     remedy for any breach of this Section 4.4 but shall be in
     addition to all other remedies available pursuant to the terms of
     this Agreement.

          4.5  Expenses   Except as otherwise specifically provided
     for herein or in Paragraph 7 of the Letter of Intent (as defined
     in Section 7.3 hereof), each Party shall be solely responsible
     for all expenses incurred by it or on its behalf in connection
     with the preparation and execution of this Agreement and the
     Other Documents and the consummation of the transactions
     contemplated hereby and thereby, including, without limitation,
     the fees and expenses of its counsel, consultants, accountants,
     brokers, finders, investment bankers, financial advisors and
     other representatives and advisors.

                                 ARTICLE V

                                TAX MATTERS

          5.1  Section 338(h)(10) Election  

             (a)  The Parties shall jointly make a timely election
     pursuant to Section 338(h)(10) of the Code and Section
     1.338(h)(10)-1 of the United States Treasury Regulations (the
     "Regulations") and any comparable election under applicable state
     or local Law (collectively, the "Section 338(h)(10) Election")
     with respect to the purchase by the Buyer of the Shares pursuant
     hereto.  Subject to subsection (b) of this Section 5.1, as soon
     as practicable after the Closing, with respect to such federal
     Section 338(h)(10) Election, the Parties shall prepare a Form
     8023-A (with all attachments), Niagara and the Seller shall
     execute such Form 8023-A, and Niagara shall promptly file or
     cause to be filed such executed Form 8023-A and provide written
     evidence of such filing to the Seller.  In addition, the Seller,
     the Company, Niagara and the Buyer shall, as promptly as
     practicable following the Closing, cooperate with each other to
     take all actions necessary and appropriate (including filing such
     additional forms, returns, elections, schedules and other
     documents as may be required by applicable state or local Law) to
     effect and preserve a timely Section 338(h)(10) Election in
     accordance with any comparable provision of applicable state or
     local Law, and the Parties responsible for filing any such
     Section 338(h)(10) Election under applicable state or local Law
     shall promptly file or cause to be filed such Section 338(h)(10)
     Election with the appropriate taxing authority and provide
     written evidence of such filing to the other Parties.  The
     Parties shall report the purchase by the Buyer of the Shares
     consistent with the Section 338(h)(10) Election, and no Party
     shall take any position to the contrary thereto in any Tax
     Return, any proceeding before any taxing authority or otherwise,
     except in connection with the resolution of a Tax Dispute (as
     defined in Section 5.7 hereof) in accordance with the provisions
     of Section 5.7 hereof.  In the event that any Section 338(h)(10)
     Election is disputed by any taxing authority, the Party receiving
     notice of such dispute shall promptly notify and consult with the
     other Parties concerning such dispute.

             (b)  In connection with the Section 338(h)(10) Election,
     the Parties shall determine, as promptly as reasonably
     practicable following the Closing, the allocation of the Purchase
     Price and the liabilities of the Company (and the liabilities to
     which the Company's assets are subject) as of the beginning of
     the day after the Closing Financial Statement Date (other than
     liabilities that were neither liabilities of the Company nor
     liabilities  to which the Company's assets were subject before
     the day after the Closing Financial Statement Date) among the
     assets of the Company.  The Parties shall prepare and file all
     Tax Returns to be filed with any taxing authority in a manner
     consistent with such allocation and shall take no position
     inconsistent with such allocation in any Tax Return, any
     proceeding before any taxing authority or otherwise, except in
     connection with the resolution of a Tax Dispute in accordance
     with the provisions of Section 5.7 hereof.  In the event that
     such allocation is disputed by any taxing authority, the Party
     receiving notice of such dispute shall promptly notify and
     consult with the other Parties concerning such dispute.

          5.2  Tax Indemnity by the Seller   

             (a)  Without duplication, and subject to the provisions
     of this Article V, the Seller shall indemnify, defend and hold
     harmless each Buyer Indemnified Party (as defined in Section 6.2
     hereof), from and against any and all Losses (as defined in
     Section 6.2 hereof) asserted against, resulting to, imposed upon,
     or incurred by such Buyer Indemnified Party, directly or
     indirectly, by reason of or resulting from:

               (i)  any and all Taxes imposed with respect to (A)
        any consolidated federal income Tax Return of any
        "affiliated group" (as such term is defined in Section 1504
        of the Code) which includes or included the Company for all
        periods or portions thereof ending on or before the Closing
        Financial Statement Date, and (B) any state, local or
        foreign consolidated, combined, affiliated or unitary income
        Tax Return of an applicable group of corporations that
        includes or included the Company for all periods or portions
        thereof ending on or before the Closing Financial Statement
        Date, such Tax Returns described in clauses (A) and (B) of
        this Section 5.2(a)(i) including, but not being limited to,
        the Tax Returns described in Section 5.6(a); 

               (ii)  any and all Taxes (other than Taxes described
        in Section 5.2(a)(i)) imposed upon the Company with respect
        to any taxable period ending on or before the Closing
        Financial Statement Date ("Pre-Closing Periods"); 

               (iii)  any and all Taxes (other than Taxes described
        in Section 5.2(a)(i)) imposed upon the Company with respect
        to any taxable period beginning before and ending after the
        Closing Financial Statement Date ("Straddle Periods") with
        respect to the portion of such Straddle Period ending on the
        Closing Financial Statement Date (the "Pre-Closing" portion
        of such Straddle Period); 

               (iv)  the breach of or any inaccuracy in any of the
        representations and warranties of the Seller contained in or
        made pursuant to Section 2.18 (Taxes) hereof;

               (v)  the breach or nonperformance of any covenant or
        agreement of the Seller contained in or made pursuant to
        this Article V;

               (vi)  any and all Taxes imposed upon the Company
        pursuant to Treasury Regulations Section 1.1502-6 (or any
        comparable provision under state, local, or foreign Tax Law
        imposing several liability upon members of a consolidated,
        combined, affiliated or unitary group (a "Group")) by virtue
        of the Company having been a member of a Group that includes
        the Seller; and

               (vii)  any and all Taxes imposed upon the Company as
        a result of the Section 338(h)(10) Election.

             (b)  The indemnifications in favor of the Buyer
     Indemnified Parties contained in subsections (ii), (iii), (iv)
     and (v) of Section 5.2(a) hereof shall not be effective until the
     aggregate amount of all Losses in respect thereof exceeds the Tax
     Accrual (as defined herein), and then only to the extent such
     Losses exceed the Tax Accrual.  For purposes of this Agreement,
     "Tax Accrual" shall mean and include the aggregate amount of
     accruals, reserves and provisions for Taxes on the Closing
     Balance Sheet and the worksheets thereto, it being understood
     that the Tax Accrual shall not include amounts on the Closing
     Balance Sheet for "Deferred Income Taxes."  

             (c)  Except as provided in Sections 5.2(a)(vi) and (vii)
     hereof, nothing contained in this Section 5.2 shall require the
     Seller to indemnify any Buyer Indemnified Party for any Losses
     with respect to any Taxes with respect to any taxable period
     beginning after the Closing Financial Statement Date (a "Post-
     Closing Period") or any portion beginning after the Closing
     Financial Statement Date of any Straddle Period (a "Post-Closing"
     portion of such Straddle Period).

          5.3  Tax Indemnity by Niagara and the Buyer    

             (a)  Without duplication, and subject to the provisions
     of this Article V, Niagara and the Buyer shall, jointly and
     severally,  indemnify, defend and hold harmless each Seller
     Indemnified Party (as defined in Section 6.3 hereof) from and
     against any and all Losses asserted against, resulting to,
     imposed upon or incurred by such Seller Indemnified Party,
     directly or indirectly, by reason of or resulting from:

               (i)  to the extent provided in Section 5.3(b), any
        and all Taxes imposed upon the Company with respect to any
        Pre-Closing Period and for the Pre-Closing portion of any
        Straddle Period other than Taxes described in Sections
        5.2(a)(i), (vi) and (vii) hereof; 

               (ii)  any and all Taxes imposed upon the Company
        with respect to any Post-Closing Period and the Post-Closing
        portion of any Straddle Period, other than Taxes described
        in Sections 5.2(a)(vi) and (vii) hereof;

               (iii)  the breach or nonperformance of any covenant
        or agreement of Niagara or the Buyer contained in or made
        pursuant to this Article V.

             (b)  The indemnifications in favor of the Seller
     Indemnified Parties contained in subsection (i) of Section 5.3(a)
     hereof shall not exceed, in the aggregate, the amount of the Tax
     Accrual.

          5.4  Transfer Taxes  Notwithstanding anything contained in
     this Agreement to the contrary, any and all sales, use, transfer,
     stamp, documentary, gains and other similar Taxes, and any
     transfer, recording or similar fees and charges, imposed in
     connection with the consummation of the transactions contemplated
     by this Agreement (collectively, "Transfer Taxes") shall be borne
     one-half by the Buyer and one-half by the Seller.  The Parties
     agree to use their commercially reasonable efforts to minimize
     the Transfer Taxes.  Each of the Buyer and the Seller shall cause
     to be prepared and timely filed all Tax Returns relating to
     Transfer Taxes ("Transfer Tax Returns") which such Party has
     primary responsibility for filing under applicable Law and shall
     cause all such Transfer Taxes to be duly and timely paid in full. 
     The Party that has prepared any such Transfer Tax Return shall
     cause each such Transfer Tax Return, together with all relevant
     work papers and other information, to be delivered to the other
     Parties for their review and approval no later than 30 days prior
     to the due date for the filing of such Transfer Tax Return
     (giving effect to any and all extensions thereof).  As between
     the Buyer and the Seller, the Party not required to file such
     Transfer Tax Return under this Section 5.4 shall pay to the other
     such Party's share of the Transfer Taxes due and payable not
     later than seven days prior to the due date for payment of such
     Transfer Taxes (giving effect to any and all extensions thereof).
      
          5.5  Allocation of Certain Taxes  In the case of any Tax
     that relates to any Straddle Period, the portion of such Tax
     attributable to the Pre-Closing and Post-Closing portions of such
     Straddle Period shall be determined as follows (provided,
     however, that this Section 5.5 shall not apply with respect to
     any and all Taxes described in Sections 5.2(a)(vi) or (vii)
     hereof):

             (a)  In the case of any franchise Tax based on capital
     and any ad valorem Tax, the portion attributable to the Pre-
     Closing portion of such Straddle Period shall be the amount of
     such Tax for the entire taxable period multiplied by a fraction
     the numerator of which is the number of days (including the
     Closing Financial Statement Date) in the Pre-Closing portion of
     such Straddle Period and the denominator of which is the number
     of days in the entire taxable period.  The amount of such Tax
     remaining after subtracting the portion attributable to the Pre-
     Closing portion of such Straddle Period (as determined in
     accordance with the preceding sentence) shall be the amount of
     such Tax attributable to the Post-Closing portion of such
     Straddle Period.

             (b)  In the case of any such Tax not described in
     Section 5.5(a) above, the portion attributable to the Pre-Closing
     portion of such Straddle Period shall be determined on the basis
     of an interim closing of the books as of and including the
     Closing Financial Statement Date, provided, however, that for
     purposes of this Section 5.5(b), no amount attributable to the
     Section 338(h)(10) Election shall be taken into account.

          5.6  Return Filings, Refunds and Credits  

             (a)  The Seller shall (i) cause the Company to be
     included in the consolidated federal income Tax Returns of the
     affiliated group (within the meaning of Section 1504 of the Code)
     of which the Seller is the common parent (within the meaning of
     Section 1504 of the Code) and the Indiana Corporation Income Tax
     Returns (filed on a combined basis) that include the Seller and
     the Company for (A) the taxable year of the Seller ended October
     31, 1996 and (B) the taxable year of the Seller that will end on
     October 31, 1997 (the "1997 Consolidated Returns"), which 1997
     Consolidated Returns will include the tax items of the Company
     for the portion of such taxable year ending on the Closing
     Financial Statement Date, (ii) timely file such Tax Returns and
     (iii) timely pay any Taxes shown as due on such Tax Returns.

             (b)  With respect to each Tax Return (other than the Tax
     Returns described in Section 5.6(a) hereof) of the Company for
     Pre-Closing Periods which have not been filed on or before the
     Closing Date, 

               (i)  the Seller shall prepare or cause to be
        prepared each such income Tax Return and franchise Tax
        Return; and

               (ii)  the Buyer shall prepare or cause the Company
        to prepare all Tax Returns not described in Section
        5.6(b)(i) hereof (to the extent not prepared before the
        Closing Date).

     Subject to Sections 5.2, 5.3, 5.6(d) and 5.6(e) hereof, the Buyer
     shall timely file or cause the Company to timely file the Tax
     Returns described in this Section 5.6(b) and shall timely pay or
     cause to be timely paid all Taxes shown as due thereon.  Subject
     to Sections 5.6(d) and 5.6(e) hereof, seven days prior to the due
     date for the filing of each Tax Return referred to in this
     Section 5.6(b), the Seller shall pay to the Company the excess,
     if any, of (i) the aggregate amount which will have been paid
     (when the amount of Taxes shown as due on such Tax Return has
     been paid) by Niagara, the Buyer or the Company (to any Seller
     Indemnified Party or to any taxing authority, as applicable)
     pursuant to Section 5.3(a)(i) (including, but not limited to,
     payments made under this Section 5.6) over (ii) the sum of (x)
     the Tax Accrual and (y) the total aggregate amount previously
     paid to any Buyer Indemnified Party pursuant to this Section 5.6.

             (c)  Subject to Sections 5.2, 5.3 and 5.6(d) and 5.6(e)
     hereof, the Buyer shall prepare or cause to be prepared each Tax
     Return (other than the Tax Returns described in Section 5.6(a)
     hereof) with respect to the Company for Straddle Periods, shall
     timely file or cause the Company to timely file all such Tax
     Returns, and shall timely pay or cause to be timely paid all
     Taxes shown as due thereon.  Subject to Section 5.6(d) and 5.6(e)
     hereof, seven days prior to the due date for the filing of each
     Tax Return referred to in this Section 5.6(c),  the Seller shall
     pay to the Company the excess, if any, of (i) the aggregate
     amount which will have been paid (when the amount of Taxes shown
     as due on such Tax Return has been paid) by the Buyer or the
     Company (to a Seller Indemnified Party or to any taxing
     authority, as applicable) pursuant to Section 5.3(a)(i)
     (including, but not limited to, payments made under this Section
     5.6) over (ii) the sum of (x) the Tax Accrual and (y) the total
     aggregate amount previously paid to any Buyer Indemnified Party
     pursuant to this Section 5.6.

             (d)  The Tax Returns referred to in Sections 5.6(b) and
     5.6(c) hereof shall be prepared in a manner consistent with past
     practice (including, without limitation, as to accounting methods
     and methods of measuring sales, income, property values or other
     relevant items), unless a contrary treatment is required by an
     intervening change in applicable Law.  The Seller shall cause any
     Tax Return that is described in Section 5.6(b)(i) hereof,
     together with all relevant work papers and any other information,
     to be delivered to Niagara and the Buyer (in accordance with the
     provisions of Section 7.9 hereof) for their review and approval
     at least 30 calendar days prior to the due date (giving effect to
     any and all extensions thereof) for filing such Tax Return.  The
     Buyer shall cause any Tax Return that is described in Section
     5.6(b)(ii) or 5.6(c) hereof, together with all relevant work
     papers and other information, to be delivered to the Seller (in
     accordance with the provisions of Section 7.9 hereof) for its
     review and approval at least 30 calendar days prior to the due
     date (giving effect to any and all extensions thereof) for filing
     such Tax Return.  With respect to any Tax Return described in
     Section 5.6(c) hereof which is delivered to the Seller pursuant
     to the previous sentence, the Buyer shall simultaneously deliver
     to the Seller (in accordance with the provisions of Section 7.9
     hereof) a statement (the "Buyer's Tax Statement") calculating the
     portion of the Taxes shown as due on such Tax Return that is
     attributable to the Pre-Closing portion of the Straddle Period
     under Section 5.5 hereof.   The costs and expenses incurred in
     connection with the preparation and delivery of the Tax Returns
     referred to in Section 5.6(a) and (b)(i) hereof shall be borne by
     the Seller.  The costs and expenses incurred in connection with
     the preparation and delivery of the Tax Returns referred to in
     Section 5.6(b)(ii) and (c) hereof and the Buyer's Tax Statement
     shall be borne by the Buyer.   

             (e)  The amount of Taxes shown to be due on any Tax
     Return described in Section 5.6(b) or 5.6(c) hereof and on any
     Buyer's Tax Statement related thereto described in Section 5.6(d)
     hereof shall be final and binding upon the Parties, unless
     whichever of the Parties did not prepare or cause the preparation
     of such Tax Return or the Buyer's Tax Statement, as the case may
     be (the "Other Party"), shall have delivered to the Party that
     prepared or caused the preparation of such Tax Return (within 10
     calendar days after the date of the Other Party's receipt of such
     Tax Return and, if applicable, the Buyer's Tax Statement related
     thereto) a written report containing all changes that the Other
     Party proposes to make to such Tax Return and, if applicable, to
     the Buyer's Tax Statement related thereto, which report shall set
     forth in reasonable detail the basis for such changes.  The
     Parties shall undertake to resolve any issues raised in any such
     report described in the first sentence of this paragraph prior to
     the due date (including any extension thereof) for filing such
     Tax Return and to mutually consent to the filing of such Tax
     Return and, if applicable, to agree on the determination to be
     set forth in the Buyer's Tax Statement related thereto, in which
     case the information and total amount of Taxes shown to be due on
     such agreed Tax Return or, if applicable, shown on such Buyer's
     Tax Statement (as agreed to) shall be final and binding on the
     Parties.  In the event the Parties are unable to resolve any
     dispute by the date that is 15 calendar days prior to the due
     date for filing of the Tax Return in question (including any
     extension thereof), the Parties shall jointly engage the
     Independent Accounting Firm to make its independent determination
     with respect to the item or items in dispute and the amount or
     amounts related thereto.  The Buyer and the Seller shall each
     bear and pay one-half of the fees and other costs charged by the
     Independent Accounting Firm to perform such function.  If the
     Independent Accounting Firm is so engaged, the Parties agree to
     provide the Independent Accounting Firm with all books, records
     and other information relevant to the determination of the
     disputed items and the Independent Accounting Firm shall be
     instructed to make its determination as soon as possible.  The
     Independent Accounting Firm's determination with respect to the
     Tax treatment of any disputed item shall be made on the basis of
     the Tax treatment for which the Independent Accounting Firm
     determines there is substantial authority (or, if there is
     substantial authority for two or more Tax treatments of such
     disputed item, the Tax treatment for which the weight of the
     authorities supporting such Tax treatment is most substantial in
     relation to the weight of authorities supporting the other Tax
     treatment or treatments).  The determination of the Independent
     Accounting Firm shall be final and binding on the Parties
     enforceable by appropriate judicial proceedings.  In any case
     where a disputed item has not been resolved (either by mutual
     agreement of the Parties or by a determination of the Independent
     Accounting Firm) 10 calendar days prior to the due date
     (including any extension thereof) for filing such Tax Return,
     then the Party required to file such Tax Return under Section
     5.6(b) or 5.6(c) hereof, as the case may be, shall cause such Tax
     Return to be filed on the due date (including any extension
     thereof) for filing such Tax Return without the Parties' mutual
     agreement or the Independent Accounting Firm's determination with
     respect thereto and (i) the Independent Accounting Firm shall
     make a determination with respect to any such disputed item and
     (ii) the amount of Taxes determined to be due with respect to
     such Tax Return or, if applicable, determined to be properly set
     forth on the Buyer's Tax Statement related to such Tax Return,
     shall be the amount of Taxes that would have been due on such Tax
     Return or, if applicable, be the amount of Taxes that would be
     properly set forth on the Buyer's Tax Statement related to such
     Tax Return, after giving effect to the Independent Accounting
     Firm's determination.  Any overpayments or underpayments as
     between the Parties shall be equitably adjusted to take into
     account the determination of the Independent Accounting Firm,
     with interest on any such payments to be paid, from the date of
     payment, at the rate charged by the IRS for underpayments under
     Section 6621 of the Code.

             (f)  Any refunds or credits of Taxes of the Company for
     any Pre-Closing Period or any Pre-Closing portion of any Straddle
     Period together with any after-tax interest received or credited
     thereon shall be for the account of the Seller and shall be paid
     by Niagara, the Buyer or the Company to the Seller within 10 days
     after such Person receives or utilizes such refund or credit (or
     interest thereon).  Any refunds or credits of Taxes of the
     Company for any Post-Closing Period or any Post-Closing portion
     of any Straddle Period together with any after-tax interest
     received or credited thereon shall be for the account of the
     Buyer and shall be paid by the Seller to the Buyer within ten
     days after the Seller receives or utilizes such refund or credit
     (or interest thereon).  In applying the provisions of the first
     two sentences of this Section 5.6(f), any refunds or credits of
     Taxes of the Company for any Straddle Period together with any
     after-tax interest received or credited thereon shall be
     allocated between the Seller and the Buyer in a manner consistent
     with Section 5.5 hereof.

          5.7  Tax Contests  

             (a)  If any taxing authority proposes any adjustment or
     questions the treatment of any item, which adjustment or question
     could, if pursued successfully, result in or give rise to solely
     a claim for indemnification against the Seller by any Buyer
     Indemnified Party under Section 5.2 hereof (a "Seller Tax
     Claim"), solely a claim for indemnification against Niagara or
     the Buyer by any Seller Indemnified Party under Section 5.3
     hereof (a "Buyer Tax Claim"), or both a Seller Tax Claim and a
     Buyer Tax Claim (a "Joint Tax Claim"), then the Party first
     receiving notice of such adjustment or question (a "Tax Dispute")
     shall promptly notify the other Parties in writing of such Tax
     Dispute.

             (b)  In the case of a Buyer Tax Claim, the Buyer shall
     have the right, at its sole cost and expense, to control the
     defense, prosecution, settlement or compromise of the Tax Dispute
     underlying such Buyer Tax Claim.

             (c)  In the case of a Seller Tax Claim, the Seller shall
     have the right, at its sole cost and expense, to control the
     defense, prosecution, settlement or compromise of the Tax Dispute
     underlying such Seller Tax Claim.

             (d)  In the case of a Joint Tax Claim, the Buyer
     Indemnified Party and the Seller Indemnified Party shall first
     attempt to separate such Joint Tax Claim into two, one involving
     the Buyer Tax Claim portion thereof (which shall be subject to
     the provisions of Section 5.7(b) hereof) and the other involving
     the Seller Tax Claim portion thereof (which shall be subject to
     the provisions of Section 5.7(c) hereof).  If the Buyer
     Indemnified Party and the Seller Indemnified Party are not
     successful in accomplishing such separation, the Buyer
     Indemnified Party and the Seller Indemnified Party shall, and
     shall cause their respective affiliates to, consult and cooperate
     with each other in controlling such audit, examination,
     investigation, or administrative, court, or other proceeding,
     shall not compromise or settle such Joint Tax Claim without the
     other's prior written consent (which consent shall not be
     unreasonably withheld or delayed), and shall share the costs and
     expenses associated with such Joint Tax Claim on such equitable
     basis as the Parties shall mutually agree.  If the Buyer
     Indemnified Party and the Seller Indemnified Party cannot agree
     with respect to any matter involving any such Joint Tax Claim,
     the Buyer Indemnified Party and the Seller Indemnified Party
     shall jointly engage independent tax counsel that is mutually
     acceptable to the Buyer Indemnified Party and the Seller
     Indemnified Party to make its decision with respect to such
     matter, which decision shall be final and binding on the Parties,
     the Buyer Indemnified Party and the Seller Indemnified Party. 
     The Buyer and the Seller shall each bear and pay one-half of the
     fees and other costs charged by such counsel.

             (e)  The Party that controls a Tax Dispute under the
     provisions of this Section 5.7 shall keep the other Parties
     informed of all significant events and developments relating to
     such Tax Dispute and the other Parties, or their authorized
     representatives, shall be entitled, at their own expense, to
     attend (but not control) all conferences, meetings and
     proceedings with the relevant taxing authority relating to such
     Tax Dispute.

          5.8  Cooperation  The Parties shall, and Niagara and the
     Buyer shall cause the Company to, cooperate, and shall cause
     their respective directors, officers, employees, agents,
     accountants and representatives to cooperate, in preparing and
     filing all Tax Returns (including amended Tax Returns and claims
     for refund), in handling audits, examinations, investigations,
     and administrative, court or other proceedings relating to Taxes
     covered by this Agreement, in resolving all disputes, audits and
     refund claims with respect to such Tax Returns and Taxes, and any
     earlier Tax Returns and Taxes of the Company, and in all other
     Tax matters to which this Agreement relates, in each case
     including making employees available to assist the requesting
     Party, timely providing information reasonably requested,
     maintaining and making available to each other all records
     necessary in connection therewith, and the execution and delivery
     of IRS Form 2848 (or a successor form or forms) and comparable
     forms for foreign, state and local Tax purposes, as appropriate,
     when the requesting party reasonably requires such forms in
     connection with any Tax Dispute and claims for refund.  Any
     information obtained by a Party or its affiliates from another
     Party or its affiliates in connection with any Tax matters to
     which this Agreement relates shall be kept confidential, except
     (i) as may be otherwise necessary in connection with the filing
     of Tax Returns or claims for refund or in conducting an audit or
     other proceeding relating to Taxes or as may be otherwise
     reasonably required by applicable Law, (ii) for any external
     disclosure in audited financial statements or regulatory filings
     which a Party reasonably believes is required by applicable law
     or stock exchange rules or (iii) for any disclosure which a Party
     or its affiliates, as the case may be, reasonably believes is
     required by an entity which has made financing available to such
     Party or affiliate or to which such Party or affiliate has
     applied for financing in connection with this Agreement or with
     any other agreement (a "Lender"), provided that such Lender shall
     have agreed to keep all such information confidential.

          5.9  Termination of Tax Sharing Agreements  Except as
     provided in this Agreement, any and all Tax allocation
     agreements, Tax sharing agreements, intercompany agreements,
     intercompany Indebtedness, or other agreements or arrangements
     between the Company and the Seller or any of the Seller's
     Affiliates and relating to any Tax matters shall be terminated
     with respect to the Company as of the Closing Financial Statement
     Date, and from and after such time will have no further force or
     effect for any taxable period (whether past, current, or future
     taxable periods).

          5.10  Purchase Price  Unless otherwise required by
     applicable Law, the Parties shall treat any payments of Taxes
     made pursuant to this Article V as an adjustment to the Purchase
     Price for federal, state and local Tax purposes.

          5.11  Payments  Except as otherwise provided in this Article
     V, any amount to which a Party is entitled under this Article V
     shall be promptly paid in immediately available funds to such
     Party by the Party or Parties obligated to make such payment
     within five business days after written notice to the Party so
     obligated stating that the Taxes to which such amount relates are
     due or have been paid and providing details supporting the
     calculation of such amount, but in no event shall such payment be
     required to be made earlier than seven calendar days before the
     due date (giving effect to any and all valid extensions) for
     payment of such Taxes.  

               5.12  Survival  All representations and warranties contained
          in Section 2.18 hereof, and all covenants and agreements
          contained in or made pursuant to this Article V, shall survive
          until 90 calendar days following expiration of the applicable
          statute of limitations (including any and all valid extensions
          thereof), provided, however, that a claim for indemnification
          made within the applicable survival period in respect of any such
          representation, warranty, covenant or agreement may continue to
          be asserted beyond such period.

               5.13  Exclusivity of Article V  Notwithstanding anything in
          this Agreement to the contrary, this Article V shall be the
          exclusive agreement among the Parties with respect to
          indemnification for any Losses in respect of Taxes.

                                      ARTICLE VI

                           SURVIVAL OF REPRESENTATIONS AND
                             WARRANTIES; INDEMNIFICATION

               6.1  Survival of Representations and Warranties  All
          representations and warranties of the Parties contained herein
          shall survive the Closing and any investigation at any time made
          by or on behalf of any Party for a period of two years after the
          Closing Date; provided, however, that the representations and
          warranties contained in Section 2.18 (Taxes)  hereof shall
          survive in accordance with the provisions of Section 5.12 hereof. 
          Provided that a claim with respect to a breach of representation
          or warranty is made within the applicable period, it may continue
          to be asserted beyond such period with respect to the
          representation or warranty to which such claim relates.

               6.2  Indemnification by the Seller  Subject to the
          provisions of this Article VI, and in addition to the obligations
          of the Seller pursuant to Section 5.2 hereof, the Seller shall
          indemnify, defend and hold harmless Niagara, the Buyer, any
          parent, subsidiary or affiliate of, and any director, officer,
          employee, agent or advisor of, any of them, or any of their
          respective heirs, successors or assigns (a "Buyer Indemnified
          Party"), from and against any and all demands, claims, actions,
          causes of action, assessments, losses, damages, liabilities,
          judgments, settlements, fines, penalties, sanctions, costs,
          deficiencies and expenses (including, without limitation,
          reasonable attorneys' fees and disbursements, interest and
          penalties, and all other reasonable costs of investigating and
          defending third party claims as incurred) (collectively,
          "Losses") asserted against, resulting to, imposed upon or
          incurred by any Buyer Indemnified Party, directly or indirectly,
          by reason of or resulting from:

                    (i)  the breach of or any inaccuracy in any of the
             representations and warranties of the Seller contained in or
             made pursuant to this Agreement;

                    (ii)  the breach or nonperformance of any covenant
             or agreement of the Seller contained in or made pursuant to
             this Agreement; and

                    (iii)  any guarantee by the Company, made  prior to
             the Closing, of Indebtedness of the Seller or any Seller's
             Affiliate.

               6.3  Indemnification by Niagara and the Buyer  Subject to
          the provisions of this Article VI, and in addition to the
          obligations of Niagara and the Buyer under Section 5.3 hereof,
          Niagara and the Buyer shall, jointly and severally, indemnify,
          defend and hold harmless the Seller, any parent, subsidiary or
          affiliate of the Seller, and any director, officer, employee,
          agent or advisor of any of them or any of their respective heirs,
          successors or assigns (a "Seller Indemnified Party"), from and
          against any and all Losses asserted against, resulting to,
          imposed upon or incurred by any Seller Indemnified Party,
          directly or indirectly, by reason of or resulting from:

                    (i)  the breach of or any inaccuracy in any of the
             representations and warranties of Niagara or the Buyer
             contained in or, made pursuant to this Agreement;

                    (ii)  the breach or non-performance of any covenant
             or agreement of Niagara or the Buyer contained in or made
             pursuant to this Agreement; and

                    (iii)  any actions or omissions by a Buyer
             Indemnified Party or the Company following the Closing with
             respect to any Designated Plan that is sponsored by the
             Company immediately prior to the Closing; and

                    (iv)  any matter relating to the Buyer Salaried
             Pension Plan (as defined in Section 4.1(a) hereof), the
             Buyer's Savings Plan (as defined in Section 4.1(b) hereof),
             the LaSalle Steel Company Group Benefit Plan, and the
             LaSalle Steel Company Management Incentive Program.

               6.4  Limitations on Indemnification  (a)  The
          indemnifications in favor of the Buyer Indemnified Parties
          contained in Section 6.2(i) hereof shall not be effective until
          the aggregate dollar amount of all Losses indemnified against
          under such Section exceeds $250,000 (the "Seller's Threshold
          Amount"), and then only to the extent such aggregate amount
          exceeds the Seller's Threshold Amount.  The indemnifications in
          favor of the Buyer Indemnified Parties contained in Section
          6.2(i) hereof shall terminate once the dollar amount of all
          Losses indemnified against under such Section aggregates
          $35,000,000.

                  (b)  The indemnifications in favor of the Seller
          Indemnified Parties contained in Section 6.3(i) hereof shall not
          be effective until the aggregate dollar amount of all Losses
          indemnified against under such Section exceeds $250,000 (the
          "Buyer's Threshold Amount"), and then only to the extent such
          aggregate amount exceeds the Buyer's Threshold Amount.  The
          indemnifications in favor of the Seller Indemnified Persons
          contained in Section 6.3(i) hereof shall terminate once the
          dollar amount of all Losses indemnified against under such
          Section aggregates $35,000,000.

               6.5  Indemnification Procedures  

                  (a)  Notice.  If any legal proceeding shall be threatened
          or instituted or any claim or demand shall be asserted by any
          Buyer Indemnified Party or Seller Indemnified Party in respect of
          which indemnification may be sought under the provisions of this
          Agreement, the Party seeking indemnification (the "Claiming
          Party") shall promptly cause written notice of the assertion of
          any such claim, demand or proceeding of which it has knowledge to
          be forwarded to the Party from whom it is claiming
          indemnification (the "Indemnitor").  Such notice shall contain a
          reference to the provisions hereof or of such other agreement,
          instrument or certificate delivered pursuant hereto, in respect
          of which such claim is being made, and shall specify, in
          reasonable detail, the amount of such Loss if determinable at
          such time.  The Claiming Party's failure to give the Indemnitor
          prompt notice shall not preclude the Claiming Party from seeking
          indemnification from the Indemnitor unless the Claiming Party's
          failure has materially prejudiced the Indemnitor's ability to
          defend the claim, demand or proceeding.

                  (b)  Third Party Claims.  If the Claiming Party seeks
          indemnification from the Indemnitor as a result of a claim or
          demand being made by a third party (a "Third Party Claim"), the
          Indemnitor shall have the right to promptly assume the control of
          the defense of such Third Party Claim, including, at its own
          expense, employment by it of counsel reasonably satisfactory to
          the Claiming Party. The Claiming Party may, in its sole
          discretion and at its own expense, employ counsel to represent it
          in the defense of the Third Party Claim, and in such event
          counsel for the Indemnitor shall cooperate with counsel for the
          Claiming Party in such defense, provided that the Indemnitor
          shall direct and control the defense of such Third Party Claim or
          proceeding.  The Indemnitor shall not consent to the entry of any
          judgment, except with the written consent of the Claiming Party,
          and shall not enter into any settlement of such Third Party Claim
          without the written consent of the Claiming Party which (i) does
          not include as an unconditional term thereof the release of the
          Claiming Party from all liability in respect of such Third Party
          Claim or (ii) results in the imposition on the Claiming Party of
          any remedy other than money damages.  If the Indemnitor elects
          not to exercise its rights to assume the defense of the Third
          Party Claim, or if injunctive relief is sought which would have
          an adverse effect on the Claiming Party (or the Company if a
          Buyer Indemnified Party is the Claiming Party), the Claiming
          Party may, but shall have no obligation to, defend against such
          Third Party Claim or legal proceeding in such manner as it may
          deem appropriate, and the Claiming Party may compromise or settle
          such Third Party Claim and proceeding without the Indemnitor's
          consent.

                  (c)  Payment.  After any final judgment or award shall
          have been rendered by a court, arbitration board or
          administrative agency of competent jurisdiction and the time in
          which to appeal therefrom shall have expired, or a settlement
          shall have been consummated, or the Claiming Party and the
          Indemnitor shall arrive at a mutually binding agreement with
          respect to each separate matter alleged to be indemnified by the
          Indemnitor hereunder, the Claiming Party shall forward to the
          Indemnitor notice of any sums due and owing by it with respect to
          such matter (in accordance with Section 7.9 hereof) and the
          Indemnitor shall pay all of the sums so owing to the Claiming
          Party by wire transfer, certified or bank cashier's check within
          10 days after the date of such notice.

               6.6  Application to Taxes.  Notwithstanding anything in this
          Agreement to the contrary, Article V shall be the exclusive
          agreement among the Parties with respect to indemnification for
          any Losses in respect of Taxes.

               6.7  Remedies  Except for Losses resulting from fraud, the
          rights and remedies specifically provided for in this Agreement
          shall be the exclusive rights and remedies of the Parties. 
          Without limiting the foregoing, each of Niagara and the Buyer
          waives any rights and remedies it may have against the Seller
          under any Environmental Law, including without limitation the
          Comprehensive Environmental Response, Compensation and Liability
          Act, the Indiana Responsible Property Transfer Law and the
          Indiana Hazardous Substances Response Trust Fund Law.  For
          purposes of this Agreement, any statement made by the Company in
          a notice delivered or filed pursuant to the Indiana Responsible
          Property Transfer Law in connection with the financing
          arrangements of the Buyer and its affiliates shall not be deemed
          to be a representation, warranty, agreement or covenant pursuant
          to this Agreement and the Parties acknowledge that the Seller
          shall not have any responsibility concerning the preparation,
          delivery or filing of such notice.

                                     ARTICLE VII

                                    MISCELLANEOUS

               7.1  Parties in Interest; No Third Party Beneficiaries  (a) 
          This Agreement shall be binding upon, inure to the benefit of,
          and be enforceable by, the Parties and their respective
          successors and permitted assigns.  This Agreement and the rights
          and obligations of the Parties hereunder may not be assigned by
          any of the Parties without the prior written consent of the other
          Parties.

                  (b)  This Agreement is not intended, nor shall it be
          construed, to confer upon any Person, except the Parties and
          their respective successors and permitted assigns, any rights or
          remedies under or by reason of this Agreement.

               7.2  Exhibits and Disclosure Schedule  All Exhibits annexed
          hereto and the Disclosure Schedule referred to herein are hereby
          incorporated in and made a part of this Agreement as if set forth
          in full herein.

               7.3  Entire Agreement  This Agreement (including the
          Exhibits hereto and the Disclosure Schedule) and the other
          documents, certificates and instruments referred to herein,
          together with the letter agreement dated the date hereof by and
          among the Parties, embody the entire agreement and understanding
          of the Parties in respect of the transactions contemplated by
          this Agreement, and, except as provided in Section 4.5 hereof,
          supersedes all prior agreements, arrangements and understandings
          of the Parties with respect to such transactions, including (i)
          the Confidentiality Agreement, dated December 19, 1995, by and
          between the Seller and Niagara and (ii) the Letter of Intent,
          dated January 23, 1997, by and among Niagara, the Seller and the
          Company, as amended.

               7.4  Waiver of Compliance  No amendment, modification,
          alteration, supplement or waiver of compliance with any
          obligation, covenant, agreement or provision hereof or consent
          pursuant to this Agreement shall be effective unless evidenced by
          an instrument in writing executed by both of the Parties or in
          the case of a waiver, the Party against whom enforcement of any
          waiver, is sought.  Any waiver or failure to insist upon strict
          compliance with such obligation, covenant, agreement, or
          provision shall not operate as a waiver of, or estoppel with
          respect to, any subsequent or other failure.

               7.5  Validity  The invalidity or unenforceability of any
          provision of this Agreement shall not affect the validity or
          enforceability of any other provisions of this Agreement, each of
          which shall remain in full force and effect.

               7.6  Counterparts  This Agreement may be executed in
          counterparts, each of which shall be deemed an original but all
          of which together shall constitute one and the same instrument.

               7.7  Headings  The table of contents, article and section
          headings contained in this Agreement or any Exhibit hereto or the
          Disclosure Schedule are for convenience only and shall not
          control or affect in any way the meaning or interpretation of
          this Agreement.

               7.8  Governing Law  This Agreement shall be governed by and
          construed in accordance with the laws of the State of Delaware
          without giving effect to the principles of conflicts of law of
          such jurisdiction.

               7.9  Notices  All notices, requests, claims, demands and
          other communications hereunder shall be in writing and shall be
          deemed to have been duly given if delivered personally (which is
          confirmed) or sent by registered or certified mail (postage
          prepaid, return receipt requested) and, in the case of the
          Intercompany Statement, by overnight delivery (Federal Express),
          to the Parties at the following addresses:

                  (a)  If to Niagara:

                    Mr. Michael Scharf
                    President
                    Niagara Corporation
                    667 Madison Avenue
                    New York, New York  10021
                    Telephone: (212) 317-1000
                    Telecopy:  (212) 317-1001

                    with a copy to:

                    Skadden, Arps, Slate, Meagher & Flom LLP
                    919 Third Avenue
                    New York, New York  10022
                    Telephone:  (212) 735-3000
                    Telecopy:   (212) 735-2000
                    Attention: Milton G. Strom, Esq.

                  (b)  If to the Buyer to:

                    Mr. Frank Archer
                    President
                    Niagara Cold Drawn Corp.


                    110 Hopkins Street
                    P.O. Box 399
                    Buffalo, New York  14240
                    Telephone:  (716) 827-7010
                    Telecopy:  (716) 827-8855

                    Copies to:

                    Mr. Michael  Scharf
                    President
                    Niagara Corporation
                    667 Madison Avenue
                    New York, New York  10021
                    Telephone:  (212) 317-1000
                    Telecopy:  (212) 317-1001

                    and

                    Skadden, Arps, Slate, Meagher & Flom LLP
                    919 Third Avenue
                    New York, New York  10022
                    Telephone:  (212) 735-3000
                    Telecopy:  (212) 735-2000
                    Attention:  Milton G. Strom, Esq.

                  (c)  If to the Seller:

                    Mr. Wayne M. Rose
                    Vice President
                    Quanex Corporation
                    1900 West Loop South
                    Suite 1500
                    Houston, Texas  77027
                    Telephone:  (713) 877-5307
                    Telecopy:   (713) 877-5333

                    With a copy to:

                    Fulbright & Jaworski L.L.P.
                    1301 McKinney Street
                    Houston, Texas  77010-3095
                    Telephone:  (713) 651-5100
                    Telecopy:   (713) 651-5246
                    Attention:  Harva R. Dockery, Esq.

          or to such other address as the Person to whom notice is to be
          given may have previously furnished to the other in writing in
          the manner set forth above, provided that notice of a change of
          address shall be deemed given only upon receipt.


               IN WITNESS WHEREOF, the Parties have executed this
          Agreement, on the day and year first above written.

                                                QUANEX CORPORATION

                                                By:  /s/Wayne M. Rose       
                                                    _________________________
                                                      Name:  Wayne M. Rose
                                                      Title: Vice President

                                                NIAGARA CORPORATION

                                                By:  /s/Michael Scharf      
                                                     ________________________
                                                      Name:  Michael Scharf
                                                      Title: President

                                                NIAGARA COLD DRAWN CORP.

                                                By:  /s/Frank Archer        
                                                     _________________________
                                                      Name:  Frank Archer
                                                      Title: President


                                  TABLE OF CONTENTS

                                                                       Page

          ARTICLE I
          PURCHASE AND SALE OF THE SHARES; THE CLOSING  . . . . . . . .   1

          1.1  Purchase and Sale  . . . . . . . . . . . . . . . . . . .   1
          1.2  Consideration  . . . . . . . . . . . . . . . . . . . . .   1
          1.3  The Closing  . . . . . . . . . . . . . . . . . . . . . .   1
          1.4  Actions Taken Prior to the Closing . . . . . . . . . . .   2
          1.5  Deliveries by the Seller . . . . . . . . . . . . . . . .   2
          1.6  Deliveries by Niagara and the Buyer  . . . . . . . . . .   2
          1.7  Post-Closing Adjustment  . . . . . . . . . . . . . . . .   3

          ARTICLE II
          REPRESENTATIONS AND WARRANTIES OF THE SELLER  . . . . . . . .   5

          2.1  Organization and Standing  . . . . . . . . . . . . . . .   5
          2.2  Organizational Documents and Corporate Records . . . . .   6
          2.3  Equity Investments . . . . . . . . . . . . . . . . . . .   6
          2.4  Authorization; Binding Obligation  . . . . . . . . . . .   6
          2.5  Capitalization; Title to the Shares  . . . . . . . . . .   6
          2.6  Consents and Approvals; No Violation . . . . . . . . . .   7
          2.7  Financial Statements . . . . . . . . . . . . . . . . . .   7
          2.8  Absence of Undisclosed Liabilities . . . . . . . . . . .   7
          2.9  Accounts Receivable  . . . . . . . . . . . . . . . . . .   8
          2.10  Inventory . . . . . . . . . . . . . . . . . . . . . . .   8
          2.11  Absence of Certain Changes or Events  . . . . . . . . .   8
          2.12  Properties and Assets . . . . . . . . . . . . . . . .    10
          2.13  Certain Contracts . . . . . . . . . . . . . . . . . . .  11
          2.14  Compliance with Laws and Permits  . . . . . . . . . . .  11
          2.15  Litigation and Arbitration  . . . . . . . . . . . . . .  11
          2.16  Employee Benefit Plans  . . . . . . . . . . . . . . . .  12
          2.17  Personnel Information; Labor Relations  . . . . . . . .  14
          2.18  Taxes . . . . . . . . . . . . . . . . . . . . . . . . .  15
          2.19  Intellectual Property . . . . . . . . . . . . . . . . .  17
          2.20  Compliance with Environmental Laws  . . . . . . . . . .  18
          2.21  Insurance . . . . . . . . . . . . . . . . . . . . . . .  19
          2.22  Bank Accounts . . . . . . . . . . . . . . . . . . . . .  19
          2.23  Customers and Suppliers . . . . . . . . . . . . . . . .  19
          2.24  Affiliate Transactions  . . . . . . . . . . . . . . . .  19
          2.25  Brokers . . . . . . . . . . . . . . . . . . . . . . . .  19
          2.26  Disclosure  . . . . . . . . . . . . . . . . . . . . . .  19

          ARTICLE III
          REPRESENTATIONS AND WARRANTIES OF NIAGARA AND THE BUYER . . .  20

          3.1  Organization and Standing  . . . . . . . . . . . . . . .  20
          3.2  Authorization; Binding Obligation  . . . . . . . . . . .  20
          3.3  Consents and Approvals; No Violation . . . . . . . . . .  20
          3.4  Brokers  . . . . . . . . . . . . . . . . . . . . . . . .  20

          ARTICLE IV
          ADDITIONAL COVENANTS  . . . . . . . . . . . . . . . . . . . .  21

          4.1  Benefit Matters  . . . . . . . . . . . . . . . . . . . .  21
          4.2  Further Assurances; Cooperation  . . . . . . . . . . . .  23
          4.3  Notification of Certain Matters  . . . . . . . . . . . .  23
          4.4  Confidentiality/Non-Competition  . . . . . . . . . . . .  23
          4.5  Expenses . . . . . . . . . . . . . . . . . . . . . . . .  24

          ARTICLE V
          TAX MATTERS . . . . . . . . . . . . . . . . . . . . . . . . .  24

          5.1  Section 338(h)(10) Election  . . . . . . . . . . . . . .  24
          5.2  Tax Indemnity by the Seller  . . . . . . . . . . . . . .  25
          5.3  Tax Indemnity by Niagara and the Buyer . . . . . . . . .  26
          5.4  Transfer Taxes . . . . . . . . . . . . . . . . . . . . .  26
          5.5  Allocation of Certain Taxes  . . . . . . . . . . . . . .  27
          5.6  Return Filings, Refunds and Credits  . . . . . . . . . .  27
          5.7  Tax Contests . . . . . . . . . . . . . . . . . . . . . .  29
          5.8  Cooperation  . . . . . . . . . . . . . . . . . . . . . .  29
          5.9  Termination of Tax Sharing Agreements  . . . . . . . . .  30
          5.10  Purchase Price  . . . . . . . . . . . . . . . . . . . .  30
          5.11  Payments  . . . . . . . . . . . . . . . . . . . . . . .  30
          5.12  Survival  . . . . . . . . . . . . . . . . . . . . . . .  30
          5.13  Exclusivity of Article V  . . . . . . . . . . . . . . .  30

          ARTICLE VI
          SURVIVAL OF REPRESENTATIONS AND WARRANTIES; INDEMNIFICATION .  30

          6.1  Survival of Representations and Warranties . . . . . . .  30
          6.2  Indemnification by the Seller  . . . . . . . . . . . . .  31
          6.3  Indemnification by Niagara and the Buyer . . . . . . . .  31
          6.4  Limitations on Indemnification . . . . . . . . . . . . .  31
          6.5  Indemnification Procedures . . . . . . . . . . . . . . .  32
          6.6  Application to Taxes.  . . . . . . . . . . . . . . . . .  32
          6.7  Remedies . . . . . . . . . . . . . . . . . . . . . . . .  32

          ARTICLE VII
          MISCELLANEOUS . . . . . . . . . . . . . . . . . . . . . . . .  33

          7.1  Parties in Interest; No Third Party Beneficiaries  . . .  33
          7.2  Exhibits and Disclosure Schedule . . . . . . . . . . . .  33
          7.3  Entire Agreement . . . . . . . . . . . . . . . . . . . .  33
          7.4  Waiver of Compliance . . . . . . . . . . . . . . . . . .  33
          7.5  Validity . . . . . . . . . . . . . . . . . . . . . . . .  33
          7.6  Counterparts . . . . . . . . . . . . . . . . . . . . . .  33
          7.7  Headings . . . . . . . . . . . . . . . . . . . . . . . .  33
          7.8  Governing Law  . . . . . . . . . . . . . . . . . . . . .  33
          7.9  Notices  . . . . . . . . . . . . . . . . . . . . . . . .  33

          Exhibit A - Termination Agreement
          Exhibit B - Certificate of Non-Foreign Status


                                              FOR IMMEDIATE RELEASE

          NIAGARA CORPORATION COMPLETES ACQUISITION
          OF LASALLE STEEL COMPANY

          COMBINATION CREATES LARGEST
          U.S. COLD FINISHED STEEL BAR PRODUCER

          New York, New York - April 18, 1997 - Niagara Corporation
          (NIAG:NASDAQ) announced today that it completed the
          acquisition of LaSalle Steel Company from Quanex
          Corporation.  The purchase price was $65.5 million in
          cash plus closing adjustments.

          The acquisition of LaSalle, when combined with Niagara's
          wholly-owned subsidiary Niagara Cold Drawn Corp., creates
          the largest producer of cold finished steel bar products
          in the United States with annual production in excess of
          300,000 tons.

          LaSalle's sales and net income for its fiscal year ended
          October 31, 1996 were $158.6 million and $5.6 million
          respectively.  Niagara's sales and net income for the
          year ended December 31, 1996 were $76.8 million and $1.1
          million.

          Financing for the acquisition and the refinancing of
          Niagara's existing indebtedness consisted of $90 million
          of senior secured debt provided by M&T Bank, CIBC, Inc.
          and National City Bank and $20 million of 12-1/2% 8-year
          senior subordinated notes sold to Prudential Life
          Insurance Company, Equitable Life Assurance Society and
          United States Fidelity and Guaranty Company.  In
          connection with the senior subordinated notes, the
          purchasers were issued 285,715 shares of common stock of
          Niagara Corporation, thereby increasing Niagara's common
          shares outstanding to 3,954,465.

          In commenting on the acquisition, Michael Scharf,
          Chairman of Niagara, stated, "The acquisition of LaSalle
          by Niagara is a true milestone in our Company's history. 
          It vaults us into first place in the production of cold
          finished steel bars and gives us the broadest product
          range and geographic coverage of any company in the
          industry.  LaSalle's wide range of specialty products -
          including STRESSPROOF, Fatigue-Proof, e.t.d 150, Super
          1200, UltraBar and IHCP and CPO chrome plated bars -
          combined with Niagara's reputation for outstanding
          customer service creates a winning combination for our
          customers."

          Mr. Scharf also announced that Frank Archer, the
          President of Niagara Cold Drawn Corp., would also become
          President of LaSalle.

          LaSalle has facilities in Hammond and Griffith, Indiana,
          and Niagara has production facilities in Buffalo, New
          York, Chattanooga, Tennessee, and Midlothian Texas.


          Contact:  Michael Scharf, Chairman and CEO, Niagara Corporation
                    667 Madison Avenue, New York, New York, 10021, 
                    (212) 317-1000.




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