TORO CO
8-K, 1997-06-27
LAWN & GARDEN TRACTORS & HOME LAWN & GARDENS EQUIP
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<PAGE>



                      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
                                       


         Date of Report (date of earliest event reported):  June 24, 1997
                                       



                                THE TORO COMPANY         
               (Exact name of registrant as specified in its charter)

                                       
          Delaware                 No. 1-8649               41-0580470     
(State of other jurisdiction (Commission File Number)     (IRS Employer      
      of incorporation)                                 Identification Number)

                                       
                   8111 Lyndale Avenue South
                    Bloomington, Minnesota                55420-1196
           (Address of principal executive offices)       (Zip Code)

                       
        Registrant's telephone number, including area code    (612) 888-8801

                                 
<PAGE>

Item 5.    OTHER EVENTS.

     On June 24, 1997, The Toro Company, a Delaware corporation (the 
"Company"), closed the public offering of $75,000,000 aggregate principal 
amount of its 7.125% Notes due June 15, 2007 (the "Notes") and $100,000,000 
aggregate principal amount of its 7.80% Debentures due June 15, 2027 (the 
"Debentures") under its registration statement on Form S-3 (No. 33-20901), 
which became effective on June 10, 1997 (the "Registration Statement").  This 
Current Report on Form 8-K is being filed for the purpose of filing as 
exhibits the Underwriting Agreement, the Pricing Agreement, the Indenture, 
the Officers' Certificate Establishing Terms of Debt Securities, the form of 
Note and the form of Debenture listed in Item 7(c) hereof in connection with 
the Registration Statement and the public offering of the Notes and the 
Debentures.

Item 7.    FINANCIAL STATEMENTS AND EXHIBITS.

     (c)   Exhibits.

       1(a)    Underwriting Agreement dated June 18, 1997 executed
               by the Company (incorporated by reference to
               Exhibit 1 to the Company's Registration Statement
               on Form S-3 No. 333-20901).

       1(b)    Pricing Agreement dated June 18, 1997 between the
               Company and Goldman, Sachs & Co., BancAmerica
               Securities, Inc. and NationsBanc Capital Markets,
               Inc. which incorporates the Underwriting Agreement
               dated June 18, 1997 by reference.

       4(a)    Indenture dated as of January 31, 1997 between the
               Company and First Trust National Association, as
               Trustee.

       4(b)    Officers' Certificate Establishing Terms of Debt
               Securities dated June 9, 1997 relating to the Notes
               and the Debentures.

       4(c)    Form of Note (included as part of Exhibit 4(b)).

       4(d)    Form of Debenture (included as part of Exhibit 4(b)).

                                       2
<PAGE>
                                       
                                   SIGNATURE

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

                                        THE TORO COMPANY

Date:  June 27, 1997                    By: /s/  J. LAWRENCE MCINTYRE
                                            ----------------------------
                                             J. Lawrence McIntyre
                                             Vice President, Secretary
                                             and General Counsel

<PAGE>

                                       
                                 EXHIBIT INDEX


Exhibit No.    Exhibit
- -----------    -------

1(a)           Underwriting Agreement dated June 18, 1997 executed by
               the Company (incorporated by reference to Exhibit 1 to
               the Company's Registration Statement on Form S-3 No.
               333-20901).

1(b)           Pricing Agreement dated June 18, 1997 between the
               Company and Goldman, Sachs & Co., BancAmerica
               Securities, Inc. and NationsBanc Capital Markets, Inc.
               which incorporates the Underwriting Agreement dated
               June 18, 1997 by reference.

4(a)           Indenture dated as of January 31, 1997 between the
               Company and First Trust National Association, as
               Trustee.

4(b)           Officers' Certificate Establishing Terms of Debt
               Securities dated June 9, 1997 relating to the Notes and
               the Debentures.

4(c)           Form of Note (included as part of Exhibit 4(b)).

4(d)           Form of Debenture (included as part of Exhibit 4(b)).


                                       4

<PAGE>

                              PRICING AGREEMENT
                                       
Goldman, Sachs & Co.
BancAmerica Securities, Inc.
NationsBanc Capital Markets, Inc.
c/o Goldman, Sachs & Co.,
85 Broad Street,
New York, New York 10004

                                                                  June 18, 1997

Ladies and Gentlemen:

     The Toro Company, a Delaware corporation (the "Company"), proposes, 
subject to the terms and conditions stated herein and in the Underwriting 
Agreement, dated June 18, 1997 (the "Underwriting Agreement"), to issue and 
sell to the Underwriters named in Schedule I hereto (the "Underwriters") the 
Securities specified in Schedule II hereto (the "Designated Securities").  
Each of the provisions of the Underwriting Agreement is incorporated herein 
by reference in its entirety, and shall be deemed to be a part of this 
Agreement to the same extent as if such provisions had been set forth in full 
herein; and each of the representations and warranties set forth therein 
shall be deemed to have been made at and as of the date of this Pricing 
Agreement, except that each representation and warranty which refers to the 
Prospectus in Section 2 of the Underwriting Agreement shall be deemed to be a 
representation or warranty as of the date of the Underwriting Agreement in 
relation to the Prospectus (as therein defined), and also a representation 
and warranty as of the date of this Pricing Agreement in relation to the 
Prospectus as amended or supplemented relating to the Designated Securities 
which are the subject of this Pricing Agreement.  Each reference to the 
Representatives herein and in the provisions of the Underwriting Agreement so 
incorporated by reference shall be deemed to refer to you.  Unless otherwise 
defined herein, terms defined in the Underwriting Agreement are used herein 
as therein defined.  The Representatives designated to act on behalf of the 
Representatives and on behalf of each of the Underwriters of the Designated 
Securities pursuant to Section 12 of the Underwriting Agreement and the 
address of the Representatives referred to in such Section 12 are set forth 
at the end of Schedule II hereto.

     An amendment to the Registration Statement, or a supplement to the 
Prospectus, as the case may be, relating to the Designated Securities, in the 
form heretofore delivered to you is now proposed to be filed with the 
Commission.

     Subject to the terms and conditions set forth herein and in the 
Underwriting Agreement incorporated herein by reference, the Company agrees 
to issue and sell to each of the Underwriters, and each of the Underwriters 
agrees, severally and not jointly, to purchase from the Company, at the time 
and place and at the purchase price to the Underwriters set forth in 

<PAGE>

Schedule II hereto, the principal amount of Designated Securities set forth 
opposite the name of such Underwriter in Schedule I hereto.

     If the foregoing is in accordance with your understanding, please sign 
and return to us six counterparts hereof, and upon acceptance hereof by you, 
on behalf of each of the Underwriters, this letter and such acceptance 
hereof, including the provisions of the Underwriting Agreement incorporated 
herein by reference, shall constitute a binding agreement between each of the 
Underwriters and the Company.  It is understood that your acceptance of this 
letter on behalf of each of the Underwriters is or will be pursuant to the 
authority set forth in a form of Agreement among Underwriters, the form of 
which shall be submitted to the Company for examination upon request, but 
without warranty on the part of the Representatives as to the authority of 
the signers thereof.

                                       Very truly yours,
                                       THE TORO COMPANY 

                                       By: /s/ STEPHEN P. WOLFE
                                          ------------------------------------

                                       Name:  Stephen P. Wolfe
                                       Title: Vice President Finance, Treasurer
                                              and Chief Financial Officer

Accepted as of the date hereof in New York, New York:

Goldman, Sachs & Co.
BancAmerica Securities, Inc.
NationsBanc Capital Markets, Inc.

By: /s/ GOLDMAN, SACHS & CO.
   ------------------------------------------
       (Goldman, Sachs & Co.)

On behalf of each of the Underwriters

<PAGE>
                                       
                                   SCHEDULE I

                                    PRINCIPAL AMOUNT            PRINCIPAL 
                                    OF DEBENTURES TO         AMOUNT OF NOTES 
                                      BE PURCHASED                   TO
               UNDERWRITER            ------------             BE PURCHASED
               -----------                                     ------------

Goldman, Sachs & Co.  ............... $ 60,000,000             $ 45,000,000

BancAmerica Securities, Inc. ........   20,000,000               15,000,000

NationsBanc Capital Markets, Inc. ...   20,000,000               15,000,000
                                       -----------              -----------

   Total ............................ $100,000,000             $ 75,000,000
                                      ------------             ------------
                                      ------------             ------------

<PAGE>
                                       
                                  SCHEDULE II

TITLE OF DESIGNATED SECURITIES:

     7.80% Debentures due June 15, 2027

     7.125% Notes due June 15, 2007

AGGREGATE PRINCIPAL AMOUNT:

     $100,000,000 Debentures
     $ 75,000,000 Notes

PRICE TO PUBLIC:
     99.308% of the principal amount of the Debentures, plus accrued interest
     from June 15, 1997 to June 24, 1997.

     99.497% of the principal amount of the Notes, plus accrued interest from
     June 15, 1997 to June 24, 1997. 

PURCHASE PRICE BY UNDERWRITERS:

     98.433% of the principal amount of the Debentures, plus accrued interest
     from June 15, 1997 to June 24, 1997.

     98.847% of the principal amount of the Notes, plus accrued interest from
     June 15, 1997 to June 24, 1997.

FORM OF DESIGNATED SECURITIES:

     Book-entry only form represented by one or more global securities 
     deposited with The Depository Trust Company ("DTC") or its designated 
     custodian for trading in the Same Day Funds Settlement System of DTC, 
     and to be made available for checking by the Representatives at least 
     twenty-four hours prior to the Time of Delivery at the office of DTC.

SPECIFIED FUNDS FOR PAYMENT OF PURCHASE PRICE:

     Federal (same day) funds by wire transfer

TIME OF DELIVERY:

     9:00 a.m. (Chicago time), June 24, 1997

INDENTURE:

     Indenture dated as of January 31, 1997 between the Company and First 
     Trust National Association, as Trustee

<PAGE>

MATURITY:

     Debentures:  June 15, 2027

     Notes:  June 15, 2007

INTEREST RATE:

     Debentures:  7.80% 

     Notes:  7.125% 
    
INTEREST PAYMENT DATES:
  
     Debentures and Notes:  Semi-annually on each June 15 and December 15,
     commencing December 15, 1997

REDEMPTION PROVISIONS:

     Optional Repayment:  No provision for repayment at the option of holders 
     of Designated Securities.

     Optional Redemption:  The Debentures and the Notes may be redeemed, in 
     each case at any time, in whole or in part at the option of the Company, 
     upon not less than 30 and not more than 60 days' notice mailed to each 
     holder of Designated Securities to be redeemed at the holder's address 
     appearing in the official register for such Designated Securities, on 
     any date prior to maturity at a price equal to the greater of (i) 100% 
     of the principal amount of the Notes or Debentures (as applicable) plus 
     accrued interest thereon to the date of redemption or (ii) as determined 
     by a Quotation Agent (as defined in Exhibit A hereto), the sum of (x) 
     the present value of the remaining scheduled payments of principal and 
     interest thereon (not including the portion of any such payments of 
     interest accrued as of the date of redemption) discounted to the 
     redemption date on a semi-annual basis (assuming a 360-day year 
     consisting of twelve 30-day months) at the Adjusted Treasury Rate (as 
     defined in Exhibit A hereto) plus (y) interest thereon, if any, accrued 
     as of the date of redemption.  See Exhibit A hereto.  Unless the Company 
     defaults in payment of the redemption price, on and after the redemption 
     date, interest will cease to accrue on the Notes or Debentures (as 
     applicable) or portions thereof called for redemption.
         
SINKING FUND PROVISIONS:

     No sinking fund provisions

DEFEASANCE PROVISIONS:

     The defeasance provisions described under the caption "Description of 
     Debt Securities -- Defeasance and Covenant Defeasance" in the Prospectus 
     dated June 18, 1997 shall apply to the Notes and the Debentures.

<PAGE>

CLOSING LOCATION FOR DELIVERY OF DESIGNATED SECURITIES:

     Sonnenschein Nath & Rosenthal, 8000 Sears Tower, Chicago, Illinois 60606
    
NAMES AND ADDRESSES OF REPRESENTATIVES:

     Designated Representatives:

          Goldman, Sachs & Co.

          BancAmerica Securities, Inc.

          NationsBanc Capital Markets, Inc.

     Address for Notices, etc.:

          c/o Goldman, Sachs & Co.

          85 Broad Street

          New York, New York 10004




<PAGE>
                                                                     EXHIBIT A

     "Adjusted Treasury Rate" means, with respect to any redemption date, the
rate per annum equal to the semi-annual equivalent yield to maturity of the
Comparable Treasury Issue, assuming a price for the Comparable Treasury Issue
(expressed as a percentage of its principal amount) equal to the Comparable
Treasury Price for such redemption date, plus (A) 0.15% in the case of the Notes
or (B) 0.20% in the case of the Debentures.

     "Comparable Treasury Issue" means the United States Treasury security
selected by a Quotation Agent as having a maturity comparable to the remaining
term of the Notes or Debentures (as applicable) to be redeemed that would be
utilized, at the time of selection and in accordance with customary financial
practice, in pricing new issues of corporate debt securities of comparable
maturity to the remaining term of such Securities.  

      "Comparable Treasury Price" means, with respect to any redemption date, 
(A) the average of the Reference Treasury Dealer Quotations for such 
redemption date, after excluding the highest and lowest such Reference 
Treasury Dealer Quotations or (B) if the Trustee obtains fewer than three 
such Reference Treasury Dealer Quotations, the average of all such Quotations.

     "Quotation Agent" means the Reference Treasury Dealer appointed by the 
Trustee after consultation with the Company. "Reference Treasury Dealer" 
means (a) Goldman, Sachs & Co. and their successors; provided, however, that 
if the foregoing shall cease to be a primary U.S. government securities 
dealer in New York City (a "Primary Treasury Dealer"), the Company shall 
substitute therefor another Primary Treasury Dealer; and (b) any other 
Primary Treasury Dealer selected by the Trustee after consultation with the 
Company. 

     "Reference Treasury Dealer Quotations" means, with respect to each 
Reference Treasury Dealer and any redemption date, the average, as determined 
by the Trustee, of the bid and asked prices for the Comparable Treasury Issue 
(expressed in each case as a percentage of its principal amount) quoted in 
writing to the Trustee by such Reference Treasury Dealer at 5:00 p.m. (New 
York City time) on the third business day preceding such redemption date.  


<PAGE>
- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------
 
                          THE TORO COMPANY, AS ISSUER
 
                                       TO
 
                  FIRST TRUST NATIONAL ASSOCIATION, AS TRUSTEE
 
                                ---------------
 
                                   INDENTURE
 
                          DATED AS OF JANUARY 31, 1997
 
- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------
<PAGE>
                               TABLE OF CONTENTS
 
<TABLE>
<CAPTION>
                                                                                                      PAGE
                                                                                                      ----
<S>                 <C>                                                                               <C>
RECITALS OF THE COMPANY.............................................................................    1
 
ARTICLE I.  DEFINITIONS AND OTHER PROVISIONS OF GENERAL APPLICATION.................................    1
 
  SECTION 1.01.     Definitions.....................................................................    1
    Act.............................................................................................    1
    Affiliate.......................................................................................    1
    Attributable Debt...............................................................................    1
    Authenticating Agent............................................................................    2
    Board of Directors..............................................................................    2
    Board Resolution................................................................................    2
    Business Day....................................................................................    2
    Commission......................................................................................    2
    Company.........................................................................................    2
    Company Request or "Company Order"..............................................................    2
    Consolidated Net Tangible Assets................................................................    2
    Corporate Trust Office..........................................................................    3
    Covenant Defeasance.............................................................................    3
    Debt............................................................................................    3
    Defaulted Interest..............................................................................    3
    Defeasance......................................................................................    3
    Depositary......................................................................................    3
    Event of Default................................................................................    3
    Exchange Act....................................................................................    3
    Expiration Date.................................................................................    3
    Global Security.................................................................................    3
    Holder..........................................................................................    3
    Incur...........................................................................................    3
    Indenture.......................................................................................    3
    Interest........................................................................................    4
    Interest Payment Date...........................................................................    4
    Investment Company Act..........................................................................    4
    Maturity........................................................................................    4
    Nonrecourse Obligation..........................................................................    4
    Notice of Default...............................................................................    4
    Officers' Certificate...........................................................................    4
    Opinion of Counsel..............................................................................    4
    Original Issue Discount Security................................................................    4
    Outstanding.....................................................................................    4
    Paying Agent....................................................................................    5
    Person..........................................................................................    5
    Place of Payment................................................................................    5
    Predecessor Security............................................................................    5
    Principal Property..............................................................................    5
    Redemption Date.................................................................................    5
    Redemption Price................................................................................    5
    Regular Record Date.............................................................................    5
    Restricted Subsidiary...........................................................................    6
    Sale and Lease-Back Transaction.................................................................    6
</TABLE>
 
                                       i
<PAGE>
<TABLE>
<CAPTION>
                                                                                                      PAGE
                                                                                                      ----
<S>                 <C>                                                                               <C>
    Securities......................................................................................    6
    Securities Act..................................................................................    6
    Security Register...............................................................................    6
    Special Record Date.............................................................................    6
    Stated Maturity.................................................................................    6
    Subsidiary......................................................................................    6
    Trust Indenture Act.............................................................................    6
    Trustee.........................................................................................    6
    U.S. Government Obligation......................................................................    6
    Vice President..................................................................................    6
    Wholly Owned Subsidiary.........................................................................    6
  SECTION 1.02.     Compliance Certificates and Opinions............................................    7
  SECTION 1.03.     Form of Documents Delivered to Trustee..........................................    7
  SECTION 1.04.     Acts of Holders; Record Dates...................................................    7
  SECTION 1.05.     Notices, Etc., to Trustee and Company...........................................    9
  SECTION 1.06.     Notice to Holders; Waiver.......................................................    9
  SECTION 1.07.     Conflict With Trust Indenture Act...............................................    9
  SECTION 1.08.     Effect of Headings and Table of Contents........................................   10
  SECTION 1.09.     Successors and Assigns..........................................................   10
  SECTION 1.10.     Separability Clause.............................................................   10
  SECTION 1.11.     Benefits of Indenture...........................................................   10
  SECTION 1.12.     Governing Law...................................................................   10
  SECTION 1.13.     Legal Holidays..................................................................   10
  SECTION 1.14.     Appointment of Agent for Service................................................   10
 
ARTICLE II.  SECURITY FORMS.........................................................................   10
 
  SECTION 2.01.     Forms Generally.................................................................   10
  SECTION 2.02.     Form of Face of Security........................................................   11
  SECTION 2.03.     Form of Reverse of Security.....................................................   12
  SECTION 2.04.     Form of Legend for Global Securities............................................   15
  SECTION 2.05.     Form of Trustee's Certificate of Authentication.................................   16
 
ARTICLE III.  THE SECURITIES........................................................................   16
 
  SECTION 3.01.     Amount Unlimited; Issuable in Series............................................   16
  SECTION 3.02.     Denominations...................................................................   18
  SECTION 3.03.     Execution, Authentication, Delivery and Dating..................................   18
  SECTION 3.04.     Temporary Securities............................................................   19
  SECTION 3.05.     Registration, Registration of Transfer and Exchange.............................   19
  SECTION 3.06.     Mutilated, Destroyed, Lost and Stolen Securities................................   20
  SECTION 3.07.     Payment of Interest; Interest Rights Preserved..................................   21
  SECTION 3.08.     Persons Deemed Owners...........................................................   22
  SECTION 3.09.     Cancellation....................................................................   22
  SECTION 3.10.     Computation of Interest.........................................................   22
 
ARTICLE IV.  SATISFACTION AND DISCHARGE.............................................................   22
 
  SECTION 4.01.     Satisfaction and Discharge of Indenture.........................................   22
  SECTION 4.02.     Application of Trust Money......................................................   23
 
ARTICLE V. REMEDIES.................................................................................   23
 
  SECTION 5.01.     Events of Default...............................................................   23
</TABLE>
 
                                       ii
<PAGE>
<TABLE>
<CAPTION>
                                                                                                      PAGE
                                                                                                      ----
<S>                 <C>                                                                               <C>
  SECTION 5.02.     Acceleration of Maturity; Rescission and Annulment..............................   24
  SECTION 5.03.     Collection of Indebtedness and Suits for Enforcement by Trustee.................   25
  SECTION 5.04.     Trustee May File Proofs of Claim................................................   26
  SECTION 5.05.     Trustee May Enforce Claims Without Possession of Securities.....................   26
  SECTION 5.06.     Application of Money Collected..................................................   26
  SECTION 5.07.     Limitation on Suits.............................................................   26
  SECTION 5.08.     Unconditional Right of Holders to Receive Principal, Premium and Interest.......   27
  SECTION 5.09.     Restoration of Rights and Remedies..............................................   27
  SECTION 5.10.     Rights and Remedies Cumulative..................................................   27
  SECTION 5.11.     Delay or Omission Not Waiver....................................................   27
  SECTION 5.12.     Control by Holders..............................................................   27
  SECTION 5.13.     Waiver of Past Defaults.........................................................   28
  SECTION 5.14.     Undertaking for Costs...........................................................   28
  SECTION 5.15.     Waiver of Usury, Stay or Extension Laws.........................................   28
 
ARTICLE VI.  THE TRUSTEE............................................................................   28
 
  SECTION 6.01.     Certain Duties and Responsibilities.............................................   28
  SECTION 6.02.     Notice of Defaults..............................................................   28
  SECTION 6.03.     Certain Rights of Trustee.......................................................   29
  SECTION 6.04.     Not Responsible for Recitals or Issuance of Securities..........................   29
  SECTION 6.05.     May Hold Securities.............................................................   30
  SECTION 6.06.     Money Held in Trust.............................................................   30
  SECTION 6.07.     Compensation and Reimbursement..................................................   30
  SECTION 6.08.     Conflicting Interests...........................................................   30
  SECTION 6.09.     Corporate Trustee Required; Eligibility.........................................   30
  SECTION 6.10.     Resignation and Removal; Appointment of Successor...............................   30
  SECTION 6.11.     Acceptance of Appointment by Successor..........................................   31
  SECTION 6.12.     Merger, Conversion, Consolidation or Succession to Business.....................   32
  SECTION 6.13.     Preferential Collection of Claims Against Company...............................   33
  SECTION 6.14.     Appointment of Authenticating Agent.............................................   33
 
ARTICLE VII.  HOLDERS' LISTS AND REPORTS BY TRUSTEE AND COMPANY.....................................   34
 
  SECTION 7.01.     Company to Furnish Trustee Names and Addresses of Holders.......................   34
  SECTION 7.02.     Preservation of Information; Communications to Holders..........................   34
  SECTION 7.03.     Reports by Trustee..............................................................   35
  SECTION 7.04.     Reports by Company..............................................................   35
 
ARTICLE VIII.  CONSOLIDATION, MERGER, CONVEYANCE, TRANSFER OR LEASE.................................   35
 
  SECTION 8.01.     Company May Consolidate, Etc., Only on Certain Terms............................   35
  SECTION 8.02.     Successor Substituted...........................................................   36
 
ARTICLE IX.  SUPPLEMENTAL INDENTURES................................................................   36
 
  SECTION 9.01.     Supplemental Indentures Without Consent of Holders..............................   36
  SECTION 9.02.     Supplemental Indentures With Consent of Holders.................................   37
  SECTION 9.03.     Execution of Supplemental Indentures............................................   38
  SECTION 9.04.     Effect of Supplemental Indentures...............................................   38
  SECTION 9.05.     Conformity With Trust Indenture Act.............................................   38
  SECTION 9.06.     Reference in Securities to Supplemental Indentures..............................   38
</TABLE>
 
                                      iii
<PAGE>
<TABLE>
<CAPTION>
                                                                                                      PAGE
                                                                                                      ----
<S>                 <C>                                                                               <C>
ARTICLE X.  COVENANTS...............................................................................   38
 
  SECTION 10.01.    Payment of Principal, Premium and Interest......................................   38
  SECTION 10.02.    Maintenance of Office or Agency.................................................   38
  SECTION 10.03.    Money for Securities Payments to be Held in Trust...............................   39
  SECTION 10.04.    Statement by Officers as to Default.............................................   39
  SECTION 10.05.    Existence.......................................................................   39
  SECTION 10.06.    Maintenance of Properties.......................................................   40
  SECTION 10.07.    Payment of Taxes and Other Claims...............................................   40
  SECTION 10.08.    Limitation on Liens.............................................................   40
  SECTION 10.09.    Limitation on Sale and Lease-Back Transactions..................................   41
  SECTION 10.10.    Limitation on Subsidiary Debt...................................................   41
  SECTION 10.11.    Waiver of Certain Covenants.....................................................   42
 
ARTICLE XI.  REDEMPTION OR REPAYMENT OF SECURITIES..................................................   42
 
  SECTION 11.01.    Applicability of Article........................................................   42
  SECTION 11.02.    Election to Redeem; Notice to Trustee...........................................   42
  SECTION 11.03.    Selection by Trustee of Securities to be Redeemed...............................   43
  SECTION 11.04.    Notice of Redemption............................................................   43
  SECTION 11.05.    Deposit of Redemption Price.....................................................   44
  SECTION 11.06.    Securities Payable on Redemption Date...........................................   44
  SECTION 11.07.    Securities Redeemed in Part.....................................................   44
  SECTION 11.08.    Right of Repayment..............................................................   44
  SECTION 11.09.    Form of Option to Elect Repayment...............................................   45
 
ARTICLE XII. SINKING FUNDS..........................................................................   45
 
  SECTION 12.01.    Applicability of Article........................................................   45
  SECTION 12.02.    Satisfaction of Sinking Fund Payments With Securities...........................   45
  SECTION 12.03.    Redemption of Securities for Sinking Fund.......................................   45
 
ARTICLE XIII.  DEFEASANCE AND COVENANT DEFEASANCE...................................................   46
 
  SECTION 13.01.    Company's Option to Effect Defeasance or Covenant Defeasance....................   46
  SECTION 13.02.    Defeasance and Discharge........................................................   46
  SECTION 13.03.    Covenant Defeasance.............................................................   46
  SECTION 13.04.    Conditions to Defeasance or Covenant Defeasance.................................   47
  SECTION 13.05.    Deposited Money and U.S. Government Obligations to be Held in Trust;
                      Miscellaneous Provisionsc.....................................................   48
  SECTION 13.06.    Reinstatement...................................................................   48
</TABLE>
 
- ------------------------
 
Note: This Table of Contents shall not, for any purpose, be deemed to be part of
      this Indenture.
 
                                       iv

<PAGE>

    INDENTURE, dated as of January 31, 1997, between The Toro Company, a
corporation duly organized and existing under the laws of the State of Delaware
(herein called the "Company"), having its principal office at 8111 Lyndale
South, Bloomington, Minnesota 55420, and First Trust National Association, a
national banking association duly organized and existing under the laws of the
United States of America, as Trustee (herein called the "Trustee").
 
                            RECITALS OF THE COMPANY
 
    The Company has duly authorized the execution and delivery of this Indenture
to provide for the issuance from time to time of its unsecured debentures, notes
or other evidences of indebtedness (herein called the "Securities"), to be
issued in one or more series as in this Indenture provided.
 
    All things necessary to make this Indenture a valid agreement of the
Company, in accordance with its terms, have been done.
 
    NOW, THEREFORE, THIS INDENTURE WITNESSETH:
 
    For and in consideration of the premises and the purchase of the Securities
by the Holders thereof, it is mutually covenanted and agreed, for the equal and
proportionate benefit of all Holders of the Securities or of any series thereof,
as follows:
 
                                   ARTICLE I.
                        DEFINITIONS AND OTHER PROVISIONS
                             OF GENERAL APPLICATION
 
    SECTION 1.01.  DEFINITIONS.  For all purposes of this Indenture, except as
otherwise expressly provided or unless the context otherwise requires:
 
        (1) the terms defined in this Article have the meanings assigned to them
    in this Article and include the plural as well as the singular;
 
        (2) all other terms used herein which are defined in the Trust Indenture
    Act, either directly or by reference therein, have the meanings assigned to
    them therein;
 
        (3) any gender used in this Indenture shall be deemed and construed to
    include correlative words of the masculine, feminine or neutral gender;
 
        (4) all accounting terms not otherwise defined herein have the meanings
    assigned to them in accordance with generally accepted accounting
    principles, and, except as otherwise herein expressly provided, the term
    "generally accepted accounting principles" with respect to any computation
    required or permitted hereunder shall mean such accounting principles as are
    generally accepted at the date of such computation;
 
        (5) unless the context otherwise requires, any reference to an "Article"
    or a "Section" refers to an Article or a Section, as the case may be, of
    this Indenture; and
 
        (6) the words "herein", "hereof" and "hereunder" and other words of
    similar import refer to this Indenture as a whole and not to any particular
    Article, Section or other subdivision.
 
    "Act", when used with respect to any Holder, has the meaning specified in
Section 1.04.
 
    "Affiliate" of any specified Person means any other Person directly or
indirectly controlling or controlled by or under direct or indirect common
control with such specified Person. For the purposes of this definition,
"control" when used with respect to any specified Person means the power to
direct the management and policies of such Person, directly or indirectly,
whether through the ownership of voting securities, by contract or otherwise;
and the terms "controlling" and "controlled" have meanings correlative to the
foregoing.
 
    "Attributable Debt" when used in connection with a Sale and Lease-Back
Transaction involving a Principal Property means, at the time of determination,
the present value of the total net amount of rent
<PAGE>
and other payments required to be paid under such lease during the remaining
term thereof (including any renewal term or period for which such lease has been
extended), discounted at the rate of interest set forth or implicit in the terms
of such lease or, if not practicable to determine such rate, the weighted
average interest rate per annum (in the case of Original Issue Discount
Securities, the imputed interest rate) borne by the Securities of each series
outstanding pursuant to the Indenture compounded semi-annually. For purposes of
the foregoing definition, rent shall not include amounts required to be paid by
the lessee, whether or not designated as rent or additional rent, on account of
or contingent upon maintenance and repairs, insurance, taxes, assessments, water
rates and similar charges. In the case of any lease which is terminable by the
lessee upon the payment of a penalty, such net amount shall be the lesser of the
net amount determined assuming termination upon the first date such lease may be
terminated (in which case the net amount shall also include the amount of the
penalty, but no rent shall be considered as required to be paid under such lease
subsequent to the first date upon which it may be so terminated) and the net
amount determined assuming no such termination.
 
    "Authenticating Agent" means any Person authorized by the Trustee pursuant
to Section 6.14 to act on behalf of the Trustee to authenticate Securities of
one or more series.
 
    "Board of Directors" means either the board of directors of the Company or
any duly authorized committee of that board.
 
    "Board Resolution" means a copy of a resolution certified by the Secretary
or an Assistant Secretary of the Company to have been duly adopted by the Board
of Directors and to be in full force and effect on the date of such
certification, and delivered to the Trustee. In the event the Board of Directors
shall delegate to any director or officer of the Company or any group consisting
of directors of the Company, officers of the Company or directors and officers
of the Company the authority to take any action which under the terms of this
Indenture may be taken by "Board Resolution," then any action so taken by, and
set forth in a resolution adopted by, the director, officer or group within the
scope of such delegation shall be deemed to be a "Board Resolution" for purposes
of this Indenture.
 
    "Business Day", when used with respect to any Place of Payment, means each
Monday, Tuesday, Wednesday, Thursday and Friday which is not a day on which
banking institutions in that Place of Payment are authorized or obligated by law
or executive order to close.
 
    "Commission" means the Securities and Exchange Commission, from time to time
constituted, created under the Exchange Act, or, if at any time after the
execution of this instrument such Commission is not existing and performing the
duties now assigned to it under the Trust Indenture Act, then the body
performing such duties at such time.
 
    "Company" means the Person named as the "Company" in the first paragraph of
this instrument until a successor Person shall have become such pursuant to the
applicable provisions of this Indenture, and thereafter "Company" shall mean
such successor Person.
 
    "Company Request" or "Company Order" means a written request or order signed
in the name of the Company by its Chairman of the Board, its Chief Executive
Officer, its President or a Vice President, and by its Treasurer, an Assistant
Treasurer, its Secretary or an Assistant Secretary, and delivered to the
Trustee.
 
    "Consolidated Net Tangible Assets" means, as of any particular time, total
assets (excluding applicable reserves and other properly deductible items) less:
(a) total current liabilities, except for (1) notes and loans payable, (2)
current maturities of long-term debt, and (3) current maturities of obligations
under capital leases; and (b) goodwill, patents and trademarks, to the extent
included in total assets; all as set forth on the most recent consolidated
balance sheet of the Company and its Restricted Subsidiaries and computed in
accordance with generally accepted accounting principles.
 
                                       2
<PAGE>
    "Corporate Trust Office" means the principal office of the Trustee in the
state of Minnesota at which at any particular time its corporate trust business
shall be principally administered, which office is at the date of this Indenture
located at 180 East Fifth Street, St. Paul, Minnesota 55101.
 
    "Corporation" includes corporations, associations, companies, joint stock
companies and business trusts.
 
    "Covenant Defeasance" has the meaning specified in Section 13.03.
 
    "Debt" means (without duplication), with respect to any Person, whether
recourse is to all or a portion of the assets of such Person and whether or not
contingent, (i) every obligation of such Person for money borrowed, (ii) every
obligation of such Person evidenced by bonds, debentures, notes or other similar
instruments, including obligations Incurred in connection with the acquisition
of property, assets or businesses, (iii) every reimbursement obligation of such
Person with respect to letters of credit, bankers' acceptances or similar
facilities issued for the account of such Person, (iv) every obligation of such
Person issued or assumed as the deferred purchase price of property or services
(but excluding trade accounts payable or accrued liabilities arising in the
ordinary course of business), (v) the maximum fixed redemption or repurchase
price of redeemable stock of such Person at the time of determination, (vi)
every obligation to pay rent or other payment amounts of such Person with
respect to any Sale and Lease-back Transaction to which such Person is a party
and (vii) every obligation of the type referred to in Clauses (i) through (vi)
of another Person and all dividends of another Person the payment of which, in
either case, such Person has guaranteed or is responsible or liable, directly or
indirectly, as obligor, guarantor or otherwise.
 
    "Defaulted Interest" has the meaning specified in Section 3.07.
 
    "Defeasance" has the meaning specified in Section 13.02.
 
    "Depositary" means, with respect to Securities of any series issuable in
whole or in part in the form of one or more Global Securities, a clearing agency
registered under the Exchange Act that is designated to act as Depositary for
such Securities as contemplated by Section 3.01.
 
    "Event of Default" has the meaning specified in Section 5.01.
 
    "Exchange Act" means the Securities Exchange Act of 1934 and any statute
successor thereto, in each case as amended from time to time.
 
    "Expiration Date" has the meaning specified in Section 1.04.
 
    "Global Security" means a Security that evidences all or part of the
Securities of any series and bears the legend set forth in Section 2.04 (or such
legend as may be specified as contemplated by Section 3.01 for such Securities).
 
    "Holder" means a Person in whose name a Security is registered in the
Security Register.
 
    "Incur" means, with respect to any Debt or other obligation of any Person,
to create, issue, incur (by conversion, exchange or otherwise), assume,
guarantee or otherwise become liable in respect of such Debt or other obligation
or the recording, as required pursuant to generally accepted accounting
principles or otherwise, of any such Debt or other obligation on the balance
sheet of such Person (and "Incurrence", "Incurred", "Incurrable" and "Incurring"
shall have the meanings correlative to the foregoing); PROVIDED, HOWEVER, that a
change in generally accepting accounting principles that results in an
obligation of such Person that exists at such time becoming Debt shall not be
deemed an Incurrence of such Debt.
 
    "Indenture" means this instrument as originally executed and as it may from
time to time be supplemented or amended by one or more indentures supplemental
hereto entered into pursuant to the applicable provisions hereof, including, for
all purposes of this instrument and any such supplemental indenture, the
provisions of the Trust Indenture Act that are deemed to be a part of and govern
this
 
                                       3
<PAGE>
instrument and any such supplemental indenture, respectively. The term
"Indenture" shall also include the terms of particular series of Securities
established as contemplated by Section 3.01.
 
    "Interest", when used with respect to an Original Issue Discount Security
which by its terms bears interest only after Maturity, means interest payable
after Maturity.
 
    "Interest Payment Date", when used with respect to any Security, means the
Stated Maturity of an installment of interest on such Security.
 
    "Investment Company Act" means the Investment Company Act of 1940 and any
statute successor thereto, in each case as amended from time to time.
 
    "Maturity", when used with respect to any Security, means the date on which
the principal of such Security or an installment of such principal becomes due
and payable as therein or herein provided, whether at the Stated Maturity or by
declaration of acceleration, call for redemption or otherwise.
 
    "Nonrecourse Obligation" means indebtedness or other obligations
substantially related to (i) the acquisition of assets not previously owned by
the Company or any Restricted Subsidiary or (ii) the financing of a project
involving the development or expansion of properties of the Company or any
Restricted Subsidiary, as to which the obligee with respect to such indebtedness
or obligation has no recourse to the Company or any Restricted Subsidiary or any
assets of the Company or any Restricted Subsidiary other than the assets which
were acquired with the proceeds of such transaction or the project financed with
the proceeds of such transaction (and the proceeds thereof).
 
    "Notice of Default" means a written notice of the kind specified in Section
5.01(4) or 5.01(5).
 
    "Officers' Certificate" means a certificate signed by the Chairman of the
Board, the Chief Executive Officer, the President or a Vice President, and by
the Treasurer, an Assistant Treasurer, the Secretary or an Assistant Secretary,
of the Company, and delivered to the Trustee. One of the officers signing an
Officers' Certificate given pursuant to Section 10.04 shall be the principal
executive, financial or accounting officer of the Company.
 
    "Opinion of Counsel" means a written opinion of counsel, who may be counsel
for the Company, and who shall be acceptable to the Trustee.
 
    "Original Issue Discount Security" means any Security which provides for an
amount less than the principal amount thereof to be due and payable upon a
declaration of acceleration of the Maturity thereof pursuant to Section 5.02.
 
    "Outstanding", when used with respect to Securities, means, as of the date
of determination, all Securities theretofore authenticated and delivered under
this Indenture, EXCEPT:
 
        (1) Securities theretofore cancelled by the Trustee or delivered to the
    Trustee for cancellation;
 
        (2) Securities for whose payment or redemption money in the necessary
    amount has been theretofore deposited with the Trustee or any Paying Agent
    (other than the Company) in trust or set aside and segregated in trust by
    the Company (if the Company shall act as its own Paying Agent) for the
    Holders of such Securities; PROVIDED that, if such Securities are to be
    redeemed, notice of such redemption has been duly given pursuant to this
    Indenture or provision therefor satisfactory to the Trustee has been made;
 
        (3) Securities as to which Defeasance has been effected pursuant to
    Section 13.02; and
 
        (4) Securities which have been paid pursuant to Section 3.06 or in
    exchange for or in lieu of which other Securities have been authenticated
    and delivered pursuant to this Indenture, other than any such Securities in
    respect of which there shall have been presented to the Trustee proof
    satisfactory to it that such Securities are held by a bona fide purchaser in
    whose hands such Securities are valid obligations of the Company;
 
                                       4
<PAGE>
PROVIDED, HOWEVER, that in determining whether the Holders of the requisite
principal amount of the Outstanding Securities have given, made or taken any
request, demand, authorization, direction, notice, consent, waiver or other
action hereunder as of any date, (A) the principal amount of an Original Issue
Discount Security which shall be deemed to be Outstanding shall be the amount of
the principal thereof which would be due and payable as of such date upon
acceleration of the Maturity thereof to such date pursuant to Section 5.02, (B)
if, as of such date, the principal amount payable at the Stated Maturity of a
Security is not determinable, the principal amount of such Security which shall
be deemed to be Outstanding shall be the amount as specified or determined as
contemplated by Section 3.01, (C) the principal amount of a Security denominated
in one or more foreign currencies or currency units which shall be deemed to be
Outstanding shall be the U.S. dollar equivalent, determined as of such date in
the manner provided as contemplated by Section 3.01, of the principal amount of
such Security (or, in the case of a Security described in Clause (A) or (B)
above, of the amount determined as provided in such Clause), and (D) Securities
owned by the Company or any other obligor upon the Securities or any Affiliate
of the Company or of such other obligor shall be disregarded and deemed not to
be Outstanding, except that, in determining whether the Trustee shall be
protected in relying upon any such request, demand, authorization, direction,
notice, consent, waiver or other action, only Securities which the Trustee knows
to be so owned shall be so disregarded. Securities so owned which have been
pledged in good faith may be regarded as Outstanding if the pledgee establishes
to the satisfaction of the Trustee the pledgee's right so to act with respect to
such Securities and that the pledgee is not the Company or any other obligor
upon the Securities or any Affiliate of the Company or of such other obligor.
 
    "Paying Agent" means any Person authorized by the Company to pay the
principal of or any premium or interest on any Securities on behalf of the
Company.
 
    "Person" means any individual, corporation, partnership, joint venture,
trust, unincorporated organization or government or any agency or political
subdivision thereof.
 
    "Place of Payment", when used with respect to the Securities of any series,
means the place or places where the principal of and any premium and interest on
the Securities of that series are payable as specified as contemplated by
Section 3.01.
 
    "Predecessor Security" of any particular Security means every previous
Security evidencing all or a portion of the same debt as that evidenced by such
particular Security; and, for the purposes of this definition, any Security
authenticated and delivered under Section 3.06 in exchange for or in lieu of a
mutilated, destroyed, lost or stolen Security shall be deemed to evidence the
same debt as the mutilated, destroyed, lost or stolen Security.
 
    "Principal Property" means the land, land improvements, buildings and
fixtures (to the extent they constitute real property interests), (including any
leasehold interest therein) constituting the principal corporate office, any
manufacturing facility, or any distribution center (whether now owned or
hereafter acquired) which: (a) is owned by the Company or any Subsidiary; (b) is
located within any of the present 50 states of the United States (or the
District of Columbia); (c) has not been determined in good faith by the Board of
Directors of the Company not to be materially important to the total business
conducted by the Company and its Subsidiaries taken as a whole; and (d) has a
market value on the date as of which the determination is being made in excess
of 1.0% of Consolidated Net Tangible Assets of the Company as most recently
determined on or prior to such date.
 
    "Redemption Date", when used with respect to any Security to be redeemed,
means the date fixed for such redemption by or pursuant to this Indenture.
 
    "Redemption Price", when used with respect to any Security to be redeemed,
means the price at which it is to be redeemed pursuant to this Indenture.
 
    "Regular Record Date" for the interest payable on any Interest Payment Date
on the Securities of any series means the date specified for that purpose as
contemplated by Section 3.01.
 
                                       5
<PAGE>
    "Responsible Officer", means when used with respect to the Trustee, any
officer of the Trustee assigned to the Corporate Trust Office including any Vice
President, Assistant Vice President, Secretary, Assistant Secretary, Managing
Director or any other officer of the Trustee customarily performing functions
similar to those performed by any of the above designated officers and also,
with respect to a particular matter, any other officer to whom such matter is
referred because of such officer's knowledge and familiarity with the particular
subject.
 
    "Restricted Subsidiary" means any Subsidiary which owns any Principal
Property which has a market value on the date as of which the determination is
being made in excess of 2.0% of Consolidated Net Tangible Assets of the Company
as most recently determined on or prior to such date.
 
    "Sale and Lease-Back Transaction" means any arrangement with any person
providing for the leasing by the Company or any Restricted Subsidiary of any
Principal Property which property has been or is to be sold or transferred by
the Company or such Restricted Subsidiary to such person.
 
    "Securities" has the meaning stated in the first recital of this Indenture
and more particularly means any Securities authenticated and delivered under
this Indenture.
 
    "Securities Act" means the Securities Act of 1933 and any statute successor
thereto, in each case as amended from time to time.
 
    "Security Register" and "Security Registrar" have the respective meanings
specified in Section 3.05.
 
    "Special Record Date" for the payment of any Defaulted Interest means a date
fixed by the Trustee pursuant to Section 3.07.
 
    "Stated Maturity", when used with respect to any Security or any installment
of principal thereof or interest thereon, means the date specified in such
Security as the fixed date on which the principal of such Security or such
installment of principal or interest is due and payable.
 
    "Subsidiary" means any corporation of which at least a majority of the
outstanding voting stock having the power to elect a majority of the board of
directors of such corporation is at the time owned, directly or indirectly, by
the Company or by one or more other Subsidiaries, or by the Company and one or
more other Subsidiaries. For the purposes of this definition, "voting stock"
means stock which ordinarily has voting power for the election of directors,
whether at all times or only so long as no senior class of stock has such voting
power by reason of any contingency.
 
    "Trust Indenture Act" means the Trust Indenture Act of 1939 as in force at
the date as of which this instrument was executed; PROVIDED, HOWEVER, that in
the event the Trust Indenture Act of 1939 is amended after such date, "Trust
Indenture Act" means, to the extent required by any such amendment, the Trust
Indenture Act of 1939 as so amended.
 
    "Trustee" means the Person named as the "Trustee" in the first paragraph of
this instrument until a successor Trustee shall have become such pursuant to the
applicable provisions of this Indenture, and thereafter "Trustee" shall mean or
include each Person who is then a Trustee hereunder, and if at any time there is
more than one such Person, "Trustee" as used with respect to the Securities of
any series shall mean the Trustee with respect to Securities of that series.
 
    "U.S. Government Obligation" has the meaning specified in Section 13.04.
 
    "Vice President", when used with respect to the Company or the Trustee,
means any vice president, whether or not designated by a number or a word or
words added before or after the title "vice president".
 
    "Wholly Owned Subsidiary" of any Person means a Subsidiary of such Person
all of the outstanding capital stock or other ownership interests of which
(other than directors' qualifying shares) shall at the time be owned by such
Person or by one or more Wholly Owned Subsidiaries of such Person or by such
Person and one or more Wholly Owned Subsidiaries of such Person.
 
                                       6
<PAGE>
    SECTION 1.02.  COMPLIANCE CERTIFICATES AND OPINIONS.  Upon any application
or request by the Company to the Trustee to take any action under any provision
of this Indenture, the Company shall furnish to the Trustee such certificates
and opinions as may be required under the Trust Indenture Act. Each such
certificate or opinion shall be given in the form of an Officers' Certificate,
if to be given by an officer of the Company, or an Opinion of Counsel, if to be
given by counsel, and shall comply with the requirements of the Trust Indenture
Act and any other requirements set forth in this Indenture.
 
    Every certificate or opinion with respect to compliance with a condition or
covenant provided for in this Indenture shall include,
 
        (1) a statement that each individual signing such certificate or opinion
    has read such covenant or condition and the definitions herein relating
    thereto;
 
        (2) a brief statement as to the nature and scope of the examination or
    investigation upon which the statements or opinions contained in such
    certificate or opinion are based;
 
        (3) a statement that, in the opinion of each such individual, he has
    made such examination or investigation as is necessary to enable him to
    express an informed opinion as to whether or not such covenant or condition
    has been complied with; and
 
        (4) a statement as to whether, in the opinion of each such individual,
    such condition or covenant has been complied with.
 
    SECTION 1.03.  FORM OF DOCUMENTS DELIVERED TO TRUSTEE.  In any case where
several matters are required to be certified by, or covered by an opinion of,
any specified Person, it is not necessary that all such matters be certified by,
or covered by the opinion of, only one such Person, or that they be so certified
or covered by only one document, but one such Person may certify or give an
opinion with respect to some matters and one or more other such Persons as to
other matters, and any such Person may certify or give an opinion as to such
matters in one or several documents.
 
    Any certificate or opinion of an officer of the Company may be based,
insofar as it relates to legal matters, upon a certificate or opinion of, or
representations by, counsel, unless such officer knows, or in the exercise of
reasonable care should know, that the certificate or opinion or representations
with respect to the matters upon which his certificate or opinion is based are
erroneous. Any such certificate or opinion of counsel may be based, insofar as
it relates to factual matters, upon a certificate or opinion of, or
representations by, an officer or officers of the Company stating that the
information with respect to such factual matters is in the possession of the
Company, unless such counsel knows, or in the exercise of reasonable care should
know, that the certificate or opinion or representations with respect to such
matters are erroneous.
 
    Where any Person is required to make, give or execute two or more
applications, requests, consents, certificates, statements, opinions or other
instruments under this Indenture, they may, but need not, be consolidated and
form one instrument.
 
    SECTION 1.04.  ACTS OF HOLDERS; RECORD DATES.  Any request, demand,
authorization, direction, notice, consent, waiver or other action provided or
permitted by this Indenture to be given, made or taken by Holders may be
embodied in and evidenced by one or more instruments of substantially similar
tenor signed by such Holders in person or by agent duly appointed in writing;
and, except as herein otherwise expressly provided, such action shall become
effective when such instrument or instruments are delivered to the Trustee and,
where it is hereby expressly required, to the Company. Such instrument or
instruments (and the action embodied therein and evidenced thereby) are herein
sometimes referred to as the "Act" of the Holders signing such instrument or
instruments. Proof of execution of any such instrument or of a writing
appointing any such agent shall be sufficient for any purpose of this Indenture
and (subject to Section 6.01) conclusive in favor of the Trustee and the
Company, if made in the manner provided in this Section.
 
                                       7
<PAGE>
    The fact and date of the execution by any Person of any such instrument or
writing may be proved by the affidavit of a witness of such execution or by a
certificate of a notary public or other officer authorized by law to take
acknowledgments of deeds, certifying that the individual signing such instrument
or writing acknowledged to him the execution thereof. Where such execution is by
a signer acting in a capacity other than his individual capacity, such
certificate or affidavit shall also constitute sufficient proof of his
authority. The fact and date of the execution of any such instrument or writing,
or the authority of the Person executing the same, may also be proved in any
other manner which the Trustee deems sufficient.
 
    The ownership of Securities shall be proved by the Security Register.
 
    Any request, demand, authorization, direction, notice, consent, waiver or
other Act of the Holder of any Security shall bind every future Holder of the
same Security and the Holder of every Security issued upon the registration of
transfer thereof or in exchange therefor or in lieu thereof in respect of
anything done, omitted or suffered to be done by the Trustee or the Company in
reliance thereon, whether or not notation of such action is made upon such
Security.
 
    The Company may set any day as a record date for the purpose of determining
the Holders of Outstanding Securities of any series entitled to give, make or
take any request, demand, authorization, direction, notice, consent, waiver or
other action provided or permitted by this Indenture to be given, made or taken
by Holders of Securities of such series, PROVIDED that the Company may not set a
record date for, and the provisions of this paragraph shall not apply with
respect to, the giving or making of any notice, declaration, request or
direction referred to in the next paragraph. If any record date is set pursuant
to this paragraph, the Holders of Outstanding Securities of the relevant series
on such record date, and no other Holders, shall be entitled to take the
relevant action, whether or not such Holders remain Holders after such record
date; PROVIDED that no such action shall be effective hereunder unless taken on
or prior to the applicable Expiration Date by Holders of the requisite principal
amount of Outstanding Securities of such series on such record date. Nothing in
this paragraph shall be construed to prevent the Company from setting a new
record date for any action for which a record date has previously been set
pursuant to this paragraph (whereupon the record date previously set shall
automatically and with no action by any Person be cancelled and of no effect),
and nothing in this paragraph shall be construed to render ineffective any
action taken by Holders of the requisite principal amount of Outstanding
Securities of the relevant series on the date such action is taken. Promptly
after any record date is set pursuant to this paragraph, the Company, at its own
expense, shall cause notice of such record date, the proposed action by Holders
and the applicable Expiration Date to be given to the Trustee in writing and to
each Holder of Securities of the relevant series in the manner set forth in
Section 1.06.
 
    The Trustee may set any day as a record date for the purpose of determining
the Holders of Outstanding Securities of any series entitled to join in the
giving or making of (i) any Notice of Default, (ii) any declaration of
acceleration referred to in Section 5.02, (iii) any request to institute
proceedings referred to in Section 5.07(2) or (iv) any direction referred to in
Section 5.12, in each case with respect to Securities of such series. If any
record date is set pursuant to this paragraph, the Holders of Outstanding
Securities of such series on such record date, and no other Holders, shall be
entitled to join in such notice, declaration, request or direction, whether or
not such Holders remain Holders after such record date; PROVIDED that no such
action shall be effective hereunder unless taken on or prior to the applicable
Expiration Date by Holders of the requisite principal amount of Outstanding
Securities of such series on such record date. Nothing in this paragraph shall
be construed to prevent the Trustee from setting a new record date for any
action for which a record date has previously been set pursuant to this
paragraph (whereupon the record date previously set shall automatically and with
no action by any Person be cancelled and of no effect), and nothing in this
paragraph shall be construed to render ineffective any action taken by Holders
of the requisite principal amount of Outstanding Securities of the relevant
series on the date such action is taken. Promptly after any record date is set
pursuant to this paragraph, the Trustee, at the Company's expense, shall cause
notice of such record date, the proposed action by Holders
 
                                       8
<PAGE>
and the applicable Expiration Date to be given to the Company in writing and to
each Holder of Securities
of the relevant series in the manner set forth in Section 1.06.
 
    With respect to any record date set pursuant to this Section, the party
hereto which sets such record dates may designate any day as the "Expiration
Date" and from time to time may change the Expiration Date to any earlier or
later day; PROVIDED that no Expiration Date shall be later than the 180th day
after the applicable record date; and PROVIDED, FURTHER, that no such change
shall be effective unless notice of the proposed new Expiration Date is given to
the other party hereto in writing, and to each Holder of Securities of the
relevant series in the manner set forth in Section 1.06, on or prior to the
existing Expiration Date. If an Expiration Date is not designated with respect
to any record date set pursuant to this Section, the party hereto which set such
record date shall be deemed to have initially designated the 180th day after
such record date as the Expiration Date with respect thereto, subject to its
right to change the Expiration Date as provided in this paragraph.
 
    Without limiting the foregoing, a Holder entitled hereunder to take any
action hereunder with regard to any particular Security may do so with regard to
all or any part of the principal amount of such Security or by one or more duly
appointed agents each of which may do so pursuant to such appointment with
regard to all or any part of such principal amount.
 
    SECTION 1.05.  NOTICES, ETC., TO TRUSTEE AND COMPANY.  Any request, demand,
authorization, direction, notice, consent, waiver or Act of Holders or other
document provided or permitted by this Indenture to be made upon, given or
furnished to, or filed with,
 
        (1) the Trustee by any Holder or by the Company shall be sufficient for
    every purpose hereunder if made, given, furnished or filed in writing to or
    with a Responsible Officer of the Trustee at its Corporate Trust Office,
    Attention: Corporate Trust Department, or
 
        (2) the Company by the Trustee or by any Holder shall be sufficient for
    every purpose hereunder (unless otherwise herein expressly provided) if in
    writing and mailed, first-class postage prepaid, to the Company addressed to
    it at the address of its principal office specified in the first paragraph
    of this instrument or at any other address previously furnished in writing
    to the Trustee by the Company.
 
    SECTION 1.06.  NOTICE TO HOLDERS; WAIVER.  Where this Indenture provides for
notice to Holders of any event, such notice shall be sufficiently given (unless
otherwise herein expressly provided) if in writing and mailed, first-class
postage prepaid, to each Holder affected by such event, at his address as it
appears in the Security Register, not later than the latest date (if any), and
not earlier than the earliest date (if any), prescribed for the giving of such
notice. In any case where notice to Holders is given by mail, neither the
failure to mail such notice, nor any defect in any notice so mailed, to any
particular Holder shall affect the sufficiency of such notice with respect to
other Holders. Where this Indenture provides for notice in any manner, such
notice may be waived in writing by the Person entitled to receive such notice,
either before or after the event, and such waiver shall be the equivalent of
such notice. Waivers of notice by Holders shall be filed with the Trustee, but
such filing shall not be a condition precedent to the validity of any action
taken in reliance upon such waiver.
 
    In case by reason of the suspension of regular mail service or by reason of
any other cause it shall be impracticable to give such notice by mail, then such
notification as shall be made with the approval of the Trustee shall constitute
a sufficient notification for every purpose hereunder.
 
    SECTION 1.07.  CONFLICT WITH TRUST INDENTURE ACT.  This Indenture is subject
to, and shall be governed by, the provisions of the Trust Indenture Act that are
required to be part of this Indenture. If any provision hereof limits, qualifies
or conflicts with a provision of the Trust Indenture Act which is required under
such Act to be a part of and govern this Indenture, the latter provision shall
control. If any provision of this Indenture modifies or excludes any provision
of the Trust Indenture Act which may be so modified or excluded, the latter
provision shall be deemed to apply to this Indenture as so modified or to be
excluded, as the case may be.
 
                                       9
<PAGE>
    SECTION 1.08.  EFFECT OF HEADINGS AND TABLE OF CONTENTS.  The Article and
Section headings herein and the Table of Contents are for convenience only and
shall not affect the construction hereof.
 
    SECTION 1.09.  SUCCESSORS AND ASSIGNS.  All covenants and agreements in this
Indenture by the Company shall bind its successors and assigns, whether so
expressed or not.
 
    SECTION 1.10.  SEPARABILITY CLAUSE.  In case any provision in this Indenture
or in the Securities shall be invalid, illegal or unenforceable, the validity,
legality and enforceability of the remaining provisions shall not in any way be
affected or impaired thereby.
 
    SECTION 1.11.  BENEFITS OF INDENTURE.  Nothing in this Indenture or in the
Securities, express or implied, shall give to any Person, other than the parties
hereto and their successors hereunder and the Holders, any benefit or any legal
or equitable right, remedy or claim under this Indenture.
 
    SECTION 1.12.  GOVERNING LAW.  THIS INDENTURE AND THE SECURITIES SHALL BE
GOVERNED BY AND CONSTRUED IN ACCORDANCE WITH THE LAWS OF THE STATE OF NEW YORK.
 
    SECTION 1.13.  LEGAL HOLIDAYS.  In any case where any Interest Payment Date,
Redemption Date or Stated Maturity of any Security shall not be a Business Day
at any Place of Payment, then (notwithstanding any other provision of this
Indenture or of the Securities (other than a provision of any Security which
specifically states that such provision shall apply in lieu of this Section))
payment of interest or principal (and premium, if any) need not be made at such
Place of Payment on such date, but may be made on the next succeeding Business
Day at such Place of Payment with the same force and effect as if made on the
Interest Payment Date or Redemption Date, or at the Stated Maturity.
 
    SECTION 1.14.  APPOINTMENT OF AGENT FOR SERVICE.  By the execution and
delivery of this Indenture, the Company hereby appoints the Trustee as its agent
upon which process may be served in any legal action or proceeding which may be
instituted in any Federal or State court in the Borough of Manhattan, City of
New York, arising out of or relating to the Securities or this Indenture.
Service of process upon such agent at the office of such agent at the Corporate
Trust Office of the Trustee, Attention: Corporate Trust Department, and written
notice of said service to the Company by the Person serving the same addressed
as provided in Section 1.05, shall be deemed in every respect effective service
of process upon the Company in any such legal action or proceeding, and the
Company hereby submits to the jurisdiction of any such court in which any such
legal action or proceeding is so instituted. Such appointment shall be
irrevocable so long as the Holders of Securities shall have any rights pursuant
to the terms thereof or of this Indenture until the appointment of a successor
by the Company with the consent of the Trustee and such successor's acceptance
of such appointment. The Company further agrees to take any and all action,
including the execution and filing of any and all such documents and
instruments, as may be necessary to continue such designation and appointment of
such agent or successor. By the execution and delivery of this Indenture, the
Trustee hereby agrees to act as such agent and undertakes promptly to notify the
Company of receipt by it of service of process in accordance with this Section
1.14.
 
                                  ARTICLE II.
                                 SECURITY FORMS
 
    SECTION 2.01.  FORMS GENERALLY.  The Securities of each series shall be in
substantially the form set forth in this Article, or in such other form as shall
be established by or pursuant to a Board Resolution or in one or more indentures
supplemental hereto, in each case with such appropriate insertions, omissions,
substitutions and other variations as are required or permitted by this
Indenture, and may have such letters, numbers or other marks of identification
and such legends or endorsements placed thereon as may be required to comply
with the rules of any securities exchange or Depositary therefor or as may,
consistently herewith, be determined by the officers executing such Securities,
as evidenced by their execution thereof. If the form of Securities of any series
is established by action taken pursuant to a Board Resolution, a copy of an
appropriate record of such action shall be certified by the Secretary or an
 
                                       10
<PAGE>
Assistant Secretary of the Company and delivered to the Trustee at or prior to
the delivery of the Company Order contemplated by Section 3.03 for the
authentication and delivery of such Securities.
 
    The definitive Securities shall be typewritten, printed, lithographed or
engraved on steel engraved borders or may be produced in any other manner, all
as determined by the officers executing such Securities, as evidenced by their
execution of such Securities.
 
    SECTION 2.02.  FORM OF FACE OF SECURITY.  [INSERT ANY LEGEND REQUIRED BY THE
INTERNAL REVENUE CODE AND THE REGULATIONS THEREUNDER.]
 
                            ------------------------
 
No.                                                                    $
 
                                  , a corporation duly organized and existing
under the laws of           (herein called the "Company", which term includes
any successor Person under the Indenture hereinafter referred to), for value
received, hereby promises to pay to                               , or
registered assigns, the principal sum of                               Dollars
on              .
 
    [IF THE SECURITY IS TO BEAR INTEREST PRIOR TO MATURITY, INSERT--   , and to
pay interest thereon from                     or from the most recent Interest
Payment Date to which interest has been paid or duly provided for, semi-annually
on           and           in each year, commencing                     , at the
rate of     % per annum, until the principal hereof is paid or made available
for payment [IF APPLICABLE, INSERT--   , PROVIDED that any principal and
premium, and any such installment of interest, which is overdue shall bear
interest at the rate of     % per annum (to the extent that the payment of such
interest shall be legally enforceable), from the dates such amounts are due
until they are paid or made available for payment, and such interest shall be
payable on demand]. The interest so payable, and punctually paid or duly
provided for, on any Interest Payment Date will, as provided in such Indenture,
be paid to the Person in whose name this Security (or one or more Predecessor
Securities) is registered at the close of business on the Regular Record Date
for such interest, which shall be the           or           (whether or not a
Business Day), as the case may be, next preceding such Interest Payment Date.
Any such interest not so punctually paid or duly provided for will forthwith
cease to be payable to the Holder on such Regular Record Date and may either be
paid to the Person in whose name this Security (or one or more Predecessor
Securities) is registered at the close of business on a Special Record Date for
the payment of such Defaulted Interest to be fixed by the Trustee, notice
whereof shall be given to Holders of Securities of this series not less than 10
days prior to such Special Record Date, or be paid at any time in any other
lawful manner not inconsistent with the requirements of any securities exchange
on which the Securities of this series may be listed, and upon such notice as
may be required by such exchange, all as more fully provided in said Indenture].
 
    [IF THE SECURITY IS NOT TO BEAR INTEREST PRIOR TO MATURITY, INSERT--The
principal of this Security shall not bear interest except in the case of a
default in payment of principal upon acceleration, upon redemption[, repayment]
or at Stated Maturity and in such case the overdue principal and any overdue
premium shall bear interest at the rate of     % per annum (to the extent that
the payment of such interest shall be legally enforceable), from the dates such
amounts are due until they are paid or made available for payment. Interest on
any overdue principal or premium shall be payable on demand. [Any such interest
on overdue principal or premium which is not paid on demand shall bear interest
at the rate of     % per annum (to the extent that the payment of such interest
on interest shall be legally enforceable), from the date of such demand until
the amount so demanded is paid or made available for payment. Interest on any
overdue interest shall be payable on demand.]]
 
    Payment of the principal of (and premium, if any) and [if applicable, insert
   any such] interest on this Security will be made at the office or agency of
the Company maintained for that purpose in          , in such coin or currency
of the United States of America as at the time of payment is legal tender for
payment of public and private debts [IF APPLICABLE, INSERT--; PROVIDED, HOWEVER,
that at
 
                                       11
<PAGE>
the option of the Company payment of interest may be made by check mailed to the
address of the Person entitled thereto as such address shall appear in the
Security Register].
 
    Reference is hereby made to the further provisions of this Security set
forth on the reverse hereof, which further provisions shall for all purposes
have the same effect as if set forth at this place.
 
    Unless the certificate of authentication hereon has been executed by the
Trustee referred to on the reverse hereof by manual signature, this Security
shall not be entitled to any benefit under the Indenture or be valid or
obligatory for any purpose.
 
    IN WITNESS WHEREOF, the Company has caused this instrument to be duly
executed under its corporate seal.
 
<TABLE>
<S>                             <C>  <C>
Dated:
 
                                ----------------------------------------------
 
                                By
                                     ------------------------------------------
 
Attest:
 
- ------------------------------
</TABLE>
 
    SECTION 2.03.  FORM OF REVERSE OF SECURITY.  This Security is one of a duly
authorized issue of securities of the Company (herein called the "Securities"),
issued and to be issued in one or more series under an Indenture, dated as of
          (herein called the "Indenture", which term shall have the meaning
assigned to it in such instrument), between the Company and
                              , as Trustee (herein called the "Trustee", which
term includes any successor trustee under the Indenture), and reference is
hereby made to the Indenture for a statement of the respective rights,
limitations of rights, duties and immunities thereunder of the Company, the
Trustee and the Holders of the Securities and of the terms upon which the
Securities are, and are to be, authenticated and delivered. This Security is one
of the series designated on the face hereof [IF APPLICABLE, INSERT--, limited in
aggregate principal amount to $          ].
 
    [IF APPLICABLE, INSERT--The Securities of this Series are subject to
repayment on or after           ,     , at the option of the Holder upon not
less than 30 days' (but not more than 60 days') notice by mail to the Paying
Agent prior to the repayment date including (a) appropriate wire instructions
and (b) either (i) the Security with the form entitled Option to Elect Repayment
(as set forth below) attached to the Security duly completed or (ii) a telegram,
telex, facsimile transmission or letter from a member of a national securities
exchange or the National Association of Securities Dealers, Inc. or a commercial
bank or trust company in the United States setting forth the name of the Holder
of such Security, the principal amount of such Debenture, the portion of the
principal amount of such Security to be repaid, the certificate number or a
description of the tenor and terms of such Security, a statement that the option
to elect repayment is being exercised thereby and a guarantee that such Security
to be repaid with the form entitled Option to Elect Repayment (substantially in
the form set out in the Indenture) attached to such Security duly completed will
be received by the Paying Agent not later than five Business Days after the date
of such telegram, telex, facsimile transmission or letter and such Security and
form duly completed must be received by the Paying Agent by such fifth Business
Day. Exercise of the repayment option by the Holder of such Security shall be
irrevocable. The repayment option may be exercised by the Holder of such
Security for less than the entire principal amount of the Security provided that
the principal amount of the Security remaining outstanding after repayment is an
authorized denomination. No
 
                                       12
<PAGE>
registration of, transfer or exchange of such Security (or, in the event that
such Security is to be repaid in part, the portion of the Security to be repaid)
will be permitted after exercise of a repayment option.]
 
    [IF APPLICABLE, INSERT--The Securities of this series are subject to
redemption upon not less than 30 days' notice by mail, [IF APPLICABLE,
INSERT--(1) on                     in any year commencing with the year     and
ending with the year     through operation of the sinking fund for this series
at a Redemption Price equal to 100% of the principal amount, and (2)] at any
time [IF APPLICABLE, INSERT--on or after          , 19  ], as a whole or in
part, at the election of the Company, at the following Redemption Prices
(expressed as percentages of the principal amount): If redeemed [IF APPLICABLE,
INSERT--on or before          ,     %, and if redeemed] during the 12-month
period beginning          of the years indicated,
 
           REDEMPTION              REDEMPTION
  YEAR        PRICE       YEAR        PRICE
- ---------  -----------  ---------  -----------
 
and thereafter at a Redemption Price equal to     % of the principal amount,
together in the case of any such redemption [IF APPLICABLE, INSERT--(whether
through operation of the sinking fund or otherwise)] with accrued interest to
the Redemption Date, but interest installments whose Stated Maturity is on or
prior to such Redemption Date will be payable to the Holders of such Securities,
or one or more Predecessor Securities, of record at the close of business on the
relevant Record Dates referred to on the face hereof, all as provided in the
Indenture.]
 
    [IF APPLICABLE, INSERT--The Securities of this series are subject to
redemption upon not less than 30 days' notice by mail, (1) on          in any
year commencing with the year     and ending with the year     through operation
of the sinking fund for this series at the Redemption Prices for redemption
through operation of the sinking fund (expressed as percentages of the principal
amount) set forth in the table below, and (2) at any time [IF APPLICABLE,
INSERT--on or after          ], as a whole or in part, at the election of the
Company, at the Redemption Prices for redemption otherwise than through
operation of the sinking fund (expressed as percentages of the principal amount)
set forth in the table below: If redeemed during the 12-month period beginning
         of the years indicated,
 
                               REDEMPTION PRICE
           REDEMPTION PRICE     FOR REDEMPTION
               THROUGH          OTHERWISE THAN
           OPERATION OF THE  THROUGH OPERATION OF
  YEAR       SINKING FUND      THE SINKING FUND
- ---------  ----------------  --------------------
 
and thereafter at a Redemption Price equal to     % of the principal amount,
together in the case of any such redemption (whether through operation of the
sinking fund or otherwise) with accrued interest to the Redemption Date, but
interest installments whose Stated Maturity is on or prior to such Redemption
Date will be payable to the Holders of such Securities, or one or more
Predecessor Securities, of record at the
 
                                       13
<PAGE>
close of business on the relevant Record Dates referred to on the face hereof,
all as provided in the Indenture.]
 
    [IF APPLICABLE, INSERT--Notwithstanding the foregoing, the Company may not,
prior to          , redeem any Securities of this series as contemplated by [IF
APPLICABLE, INSERT--Clause (2) of] the preceding paragraph as a part of, or in
anticipation of, any refunding operation by the application, directly or
indirectly, of moneys borrowed having an interest cost to the Company
(calculated in accordance with generally accepted financial practice) of less
than     % per annum.]
 
    [IF APPLICABLE, INSERT--The sinking fund for this series provides for the
redemption on          in each year beginning with the year     and ending with
the year of     [IF APPLICABLE, INSERT--not less than $
("mandatory sinking fund") and not more than] $                    aggregate
principal amount of Securities of this series. Securities of this series
acquired or redeemed by the Company otherwise than through [IF APPLICABLE,
INSERT--mandatory] sinking fund payments may be credited against subsequent [IF
APPLICABLE, INSERT--mandatory] sinking fund payments otherwise required to be
made in the [IF APPLICABLE, INSERT--inverse] order in which they become due.]
 
    [IF THE SECURITY IS SUBJECT TO REDEMPTION OF ANY KIND, INSERT--In the event
of redemption of this Security in part only, a new Security or Securities of
this series and of like tenor for the unredeemed portion hereof will be issued
in the name of the Holder hereof upon the cancellation hereof.]
 
    [IF APPLICABLE, INSERT--The Indenture contains provisions for Defeasance at
any time of [the entire indebtedness of this Security] [or] [certain restrictive
covenants and Events of Default with respect to this Security] [, in each case]
upon compliance with certain conditions set forth in the Indenture.]
 
    [IF THE SECURITY IS NOT AN ORIGINAL ISSUE DISCOUNT SECURITY, INSERT--If an
Event of Default with respect to Securities of this series shall occur and be
continuing, the principal of the Securities of this series may be declared due
and payable in the manner and with the effect provided in the Indenture.]
 
    [IF THE SECURITY IS AN ORIGINAL ISSUE DISCOUNT SECURITY, INSERT--If an Event
of Default with respect to Securities of this series shall occur and be
continuing, an amount of principal of the Securities of this series may be
declared due and payable in the manner and with the effect provided in the
Indenture. Such amount shall be equal to--INSERT FORMULA FOR DETERMINING THE
AMOUNT. Upon payment (i) of the amount of principal so declared due and payable
and (ii) of interest on any overdue principal, premium and interest (in each
case to the extent that the payment of such interest shall be legally
enforceable), all of the Company's obligations in respect of the payment of the
principal of and premium and interest, if any, on the Securities of this series
shall terminate.]
 
    The Indenture permits, with certain exceptions as therein provided, the
amendment thereof and the modification of the rights and obligations of the
Company and the rights of the Holders of the Securities of each series to be
affected under the Indenture at any time by the Company and the Trustee with the
consent of the Holders of a majority in principal amount of the Securities at
the time Outstanding of each series to be affected. The Indenture also contains
provisions permitting the Holders of specified percentages in principal amount
of the Securities of each series at the time Outstanding, on behalf of the
Holders of all Securities of such series, to waive compliance by the Company
with certain provisions of the Indenture and certain past defaults under the
Indenture and their consequences. Any such consent or waiver by the Holder of
this Security shall be conclusive and binding upon such Holder and upon all
future Holders of this Security and of any Security issued upon the registration
of transfer of this Security or in exchange for or in lieu of this Security,
whether or not notation of such consent or waiver is made upon this Security.
 
    As provided in and subject to the provisions of the Indenture, the Holder of
this Security shall not have the right to institute any proceeding with respect
to the Indenture or for the appointment of a
 
                                       14
<PAGE>
receiver or trustee or for any other remedy thereunder, unless such Holder shall
have previously given the Trustee written notice of a continuing Event of
Default with respect to the Securities of this series, the Holders of not less
than 25% in principal amount of the Securities of this series at the time
Outstanding shall have made written request to the Trustee to institute
proceedings in respect of such Event of Default as Trustee and offered the
Trustee reasonable indemnity, and the Trustee shall not have received from the
Holders of a majority in principal amount of Securities of this series at the
time Outstanding a direction inconsistent with such request, and shall have
failed to institute any such proceeding, for 60 days after receipt of such
notice, request and offer of indemnity. The foregoing shall not apply to any
suit instituted by the Holder of this Security for the enforcement of any
payment of principal hereof or any premium or interest hereon on or after the
respective due dates expressed herein.
 
    No reference herein to the Indenture and no provision of this Security or of
the Indenture shall alter or impair the obligation of the Company, which is
absolute and unconditional, to pay the principal of and any premium and interest
on this Security at the times, place and rate, and in the coin or currency,
herein prescribed.
 
    As provided in the Indenture and subject to certain limitations therein set
forth, the transfer of this Security is registrable in the Security Register,
upon surrender of this Security for registration of transfer at the office or
agency of the Company in any place where the principal of and any premium and
interest on this Security are payable, duly endorsed by, or accompanied by a
written instrument of transfer in form satisfactory to the Company and the
Security Registrar duly executed by, the Holder hereof or his attorney duly
authorized in writing, and thereupon one or more new Securities of this series
and of like tenor, of authorized denominations and for the same aggregate
principal amount, will be issued to the designated transferee or transferees.
 
    The Securities of this series are issuable only in registered form without
coupons in denominations of $          and any integral multiple thereof. As
provided in the Indenture and subject to certain limitations therein set forth,
Securities of this series are exchangeable for a like aggregate principal amount
of Securities of this series and of like tenor of a different authorized
denomination, as requested by the Holder surrendering the same.
 
    No service charge shall be made for any such registration of transfer or
exchange, but the Company may require payment of a sum sufficient to cover any
tax or other governmental charge payable in connection therewith. Prior to due
presentment of this Security for registration of transfer, the Company, the
Trustee and any agent of the Company or the Trustee may treat the Person in
whose name this Security is registered as the owner hereof for all purposes,
whether or not this Security be overdue, and neither the Company, the Trustee
nor any such agent shall be affected by notice to the contrary.
 
    All terms used in this Security which are defined in the Indenture shall
have the meanings assigned to them in the Indenture.
 
    SECTION 2.04.  FORM OF LEGEND FOR GLOBAL SECURITIES.  Unless otherwise
specified as contemplated by Section 3.01 for the Securities evidenced thereby,
every Global Security authenticated and delivered hereunder shall bear a legend
in substantially the following form:
 
    THIS SECURITY IS A GLOBAL SECURITY WITHIN THE MEANING OF THE INDENTURE
    HEREINAFTER REFERRED TO AND IS REGISTERED IN THE NAME OF A DEPOSITARY OR
    A NOMINEE THEREOF. THIS SECURITY MAY NOT BE EXCHANGED IN WHOLE OR IN
    PART FOR A SECURITY REGISTERED, AND NO TRANSFER OF THIS SECURITY IN
    WHOLE OR IN PART MAY BE REGISTERED, IN THE NAME OF ANY PERSON OTHER THAN
    SUCH DEPOSITARY OR A NOMINEE THEREOF, EXCEPT IN THE LIMITED
    CIRCUMSTANCES DESCRIBED IN THE INDENTURE.
 
                                       15
<PAGE>
    SECTION 2.05.  FORM OF TRUSTEE'S CERTIFICATE OF AUTHENTICATION.  The
Trustee's certificates of authentication shall be in substantially the following
form:
 
    This is one of the Securities of the series designated therein referred to
in the within-mentioned Indenture.
 
                                ----------------------------------------------
                                As Trustee
 
                                By:
                                     ------------------------------------------
                                     Authorized Signatory
 
                                  ARTICLE III.
                                 THE SECURITIES
 
    SECTION 3.01.  AMOUNT UNLIMITED; ISSUABLE IN SERIES.  The aggregate
principal amount of Securities which may be authenticated and delivered under
this Indenture is unlimited.
 
    The Securities may be issued in one or more series. There shall be
established in or pursuant to a Board Resolution and, subject to Section 3.03,
set forth, or determined in the manner provided, in an Officers' Certificate, or
established in one or more indentures supplemental hereto, prior to the first
issuance of a Security of any series,
 
        (1) the title of the Securities of the series (which shall distinguish
    the Securities of the series from Securities of any other series);
 
        (2) any limit upon the aggregate principal amount of the Securities of
    the series which may be authenticated and delivered under this Indenture
    (except for Securities authenticated and delivered upon registration of
    transfer of, or in exchange for, or in lieu of, other Securities of the
    series pursuant to Section 3.04, 3.05, 3.06, 9.06 or 11.07 and except for
    any Securities which, pursuant to Section 3.03, are deemed never to have
    been authenticated and delivered hereunder);
 
        (3) the Person to whom any interest on a Security of the series shall be
    payable, if other than the Person in whose name that Security (or one or
    more Predecessor Securities) is registered at the close of business on the
    Regular Record Date for such interest;
 
        (4) the date or dates on which the principal or installments of
    principal of any Securities of the series is payable;
 
        (5) the rate or rates at which any Securities of the series shall bear
    interest, if any, the date or dates from which any such interest shall
    accrue, the Interest Payment Dates on which any such interest shall be
    payable and the Regular Record Date for any such interest payable on any
    Interest Payment Date;
 
        (6) the place or places where the principal of and any premium and
    interest on any Securities of the series shall be payable;
 
        (7) the period or periods within which, the price or prices at which and
    the terms and conditions upon which any Securities of the series may be
    redeemed, in whole or in part, at the option of the Company and, if other
    than by a Board Resolution, the manner in which any election by the Company
    to redeem the Securities shall be evidenced;
 
        (8) the obligation, if any, of the Company to redeem or purchase any
    Securities of the series pursuant to any sinking fund or analogous
    provisions or at the option of the Holder thereof and the period or periods
    within which, the price or prices at which and the terms and conditions upon
    which
 
                                       16
<PAGE>
    any Securities of the series shall be redeemed or purchased, in whole or in
    part, pursuant to such obligation;
 
        (9) if other than denominations of $1,000 and any integral multiple
    thereof, the denominations in which any Securities of the series shall be
    issuable;
 
       (10) if the amount of principal of or any premium or interest on any
    Securities of the series may be determined with reference to an index or
    pursuant to a formula, the manner in which such amounts shall be determined;
 
       (11) if other than the currency of the United States of America, the
    currency, currencies or currency units in which the principal of or any
    premium or interest on any Securities of the series shall be payable and the
    manner of determining the equivalent thereof in the currency of the United
    States of America for any purpose, including for purposes of the definition
    of "Outstanding" in Section 1.01;
 
       (12) if the principal of or any premium or interest on any Securities of
    the series is to be payable, at the election of the Company or the Holder
    thereof, in one or more currencies or currency units other than that or
    those in which such Securities are stated to be payable, the currency,
    currencies or currency units in which the principal of or any premium or
    interest on such Securities as to which such election is made shall be
    payable, the periods within which and the terms and conditions upon which
    such election is to be made and the amount so payable (or the manner in
    which such amount shall be determined);
 
       (13) if other than the entire principal amount thereof, the portion of
    the principal amount of any Securities of the series which shall be payable
    upon declaration of acceleration of the Maturity thereof pursuant to Section
    5.02;
 
       (14) if the principal amount payable at the Stated Maturity of any
    Securities of the series will not be determinable as of any one or more
    dates prior to the Stated Maturity, the amount which shall be deemed to be
    the principal amount of such Securities as of any such date for any purpose
    thereunder or hereunder, including the principal amount thereof which shall
    be due and payable upon any Maturity other than the Stated Maturity or which
    shall be deemed to be Outstanding as of any date prior to the Stated
    Maturity (or, in any such case, the manner in which such amount deemed to be
    the principal amount shall be determined);
 
       (15) if applicable, that the Securities of the series, in whole or any
    specified part, shall be defeasible pursuant to Section 13.02 or Section
    13.03 or both such Sections and, if other than by a Board Resolution, the
    manner in which any election by the Company to defease such Securities shall
    be evidenced;
 
       (16) if applicable, that any Securities of the series shall be issuable
    in whole or in part in the form of one or more Global Securities and, in
    such case, the respective Depositaries for such Global Securities, the form
    of any legend or legends which shall be borne by any such Global Security in
    addition to or in lieu of that set forth in Section 2.04 and any
    circumstances in addition to or in lieu of those set forth in Clause (2) of
    the last paragraph of Section 3.05 in which any such Global Security may be
    exchanged in whole or in part for Securities registered, and any transfer of
    such Global Security in whole or in part may be registered, in the name or
    names of Persons other than the Depositary for such Global Security or a
    nominee thereof;
 
       (17) any addition to, limitation of or change in the Events of Default
    which applies to any Securities of the series and any change in the right of
    the Trustee or the requisite Holders of such Securities to declare the
    principal amount thereof due and payable pursuant to Section 5.02;
 
       (18) any addition to, limitation of or change in the covenants set forth
    in Article X which applies to Securities of the series; and
 
                                       17
<PAGE>
       (19) any other terms of the series (which terms shall not be inconsistent
    with the provisions of this Indenture, except as permitted by Section
    9.01(5)).
 
    All Securities of any one series shall be substantially identical except as
to denomination and except as may otherwise be provided in or pursuant to the
Board Resolution referred to above and (subject to Section 3.03) set forth, or
determined in the manner provided, in the Officers' Certificate referred to
above or in any such indenture supplemental hereto.
 
    If any of the terms of the series are established by action taken pursuant
to a Board Resolution, a copy of an appropriate record of such action shall be
certified by the Secretary or an Assistant Secretary of the Company and
delivered to the Trustee at or prior to the delivery of the Officers'
Certificate setting forth the terms of the series.
 
    SECTION 3.02.  DENOMINATIONS.  The Securities of each series shall be
issuable only in registered form without coupons and only in such denominations
as shall be specified as contemplated by Section 3.01. In the absence of any
such specified denomination with respect to the Securities of any series, the
Securities of such series shall be issuable in denominations of $1,000 and any
integral multiple thereof.
 
    SECTION 3.03.  EXECUTION, AUTHENTICATION, DELIVERY AND DATING.  The
Securities shall be executed on behalf of the Company by its Chairman of the
Board, its Chief Executive Officer, its President or one of its Vice Presidents,
under its corporate seal reproduced thereon attested by its Secretary or one of
its Assistant Secretaries. The signature of any of these officers on the
Securities may be manual or facsimile.
 
    Securities bearing the manual or facsimile signatures of individuals who
were at any time the proper officers of the Company shall bind the Company,
notwithstanding that such individuals or any of them have ceased to hold such
offices prior to the authentication and delivery of such Securities or did not
hold such offices at the date of such Securities.
 
    At any time and from time to time after the execution and delivery of this
Indenture, the Company may deliver Securities of any series executed by the
Company to the Trustee for authentication, together with a Company Order for the
authentication and delivery of such Securities, and the Trustee in accordance
with the Company Order shall authenticate and deliver such Securities. If the
form or terms of the Securities of the series have been established by or
pursuant to one or more Board Resolutions as permitted by Sections 2.01 and
3.01, in authenticating such Securities, and accepting the additional
responsibilities under this Indenture in relation to such Securities, the
Trustee shall be entitled to receive, and (subject to Section 6.01) shall be
fully protected in relying upon, an Opinion of Counsel stating,
 
        (1) if the form of such Securities has been established by or pursuant
    to Board Resolution as permitted by Section 2.01, that such form has been
    established in conformity with the provisions of this Indenture;
 
        (2) if the terms of such Securities have been established by or pursuant
    to Board Resolution as permitted by Section 3.01, that such terms have been
    established in conformity with the provisions of this Indenture; and
 
        (3) that such Securities, when authenticated and delivered by the
    Trustee and issued by the Company in the manner and subject to any
    conditions specified in such Opinion of Counsel, will constitute valid and
    legally binding obligations of the Company enforceable in accordance with
    their terms, subject to bankruptcy, insolvency, fraudulent transfer,
    reorganization, moratorium and similar laws of general applicability
    relating to or affecting creditors' rights and to general equity principles.
    If such form or terms have been so established, the Trustee shall not be
    required to authenticate such Securities if the issue of such Securities
    pursuant to this Indenture will affect the Trustee's own rights, duties or
    immunities under the Securities and this Indenture or otherwise in a manner
    which is not reasonably acceptable to the Trustee.
 
                                       18
<PAGE>
    Notwithstanding the provisions of Section 3.01 and of the preceding
paragraph, if all Securities of a series are not to be originally issued at one
time, it shall not be necessary to deliver the Officers' Certificate otherwise
required pursuant to Section 3.01 or the Company Order and Opinion of Counsel
otherwise required pursuant to such preceding paragraph at or prior to the
authentication of each Security of such series if such documents are delivered
at or prior to the authentication upon original issuance of the first Security
of such series to be issued.
 
    Each Security shall be dated the date of its authentication.
 
    No Security shall be entitled to any benefit under this Indenture or be
valid or obligatory for any purpose unless there appears on such Security a
certificate of authentication substantially in the form provided for herein
executed by the Trustee by manual signature, and such certificate upon any
Security shall be conclusive evidence, and the only evidence, that such Security
has been duly authenticated and delivered hereunder. Notwithstanding the
foregoing, if any Security shall have been authenticated and delivered hereunder
but never issued and sold by the Company, and the Company shall deliver such
Security to the Trustee for cancellation as provided in Section 3.09, for all
purposes of this Indenture such Security shall be deemed never to have been
authenticated and delivered hereunder and shall never be entitled to the
benefits of this Indenture.
 
    SECTION 3.04.  TEMPORARY SECURITIES.  Pending the preparation of definitive
Securities of any series, the Company may execute, and upon Company Order the
Trustee shall authenticate and deliver, temporary Securities which are
typewritten, printed, lithographed, typewritten, mimeographed or otherwise
produced, in any authorized denomination, substantially of the tenor of the
definitive Securities in lieu of which they are issued and with such appropriate
insertions, omissions, substitutions and other variations as the officers
executing such Securities may determine, as evidenced by their execution of such
Securities.
 
    If temporary Securities of any series are issued, the Company will cause
definitive Securities of that series to be prepared without unreasonable delay.
After the preparation of definitive Securities of such series, the temporary
Securities of such series shall be exchangeable for definitive Securities of
such series upon surrender of the temporary Securities of such series at the
office or agency of the Company in a Place of Payment for that series, without
charge to the Holder. Upon surrender for cancellation of any one or more
temporary Securities of any series, the Company shall execute and the Trustee
shall authenticate and deliver in exchange therefor one or more definitive
Securities of the same series, of any authorized denominations and of like tenor
and aggregate principal amount. Until so exchanged, the temporary Securities of
any series shall in all respects be entitled to the same benefits under this
Indenture as definitive Securities of such series and tenor.
 
    SECTION 3.05.  REGISTRATION, REGISTRATION OF TRANSFER AND EXCHANGE.  The
Company shall cause to be kept at the Corporate Trust Office of the Trustee a
register (the register maintained in such office and in any other office or
agency of the Company in a Place of Payment being herein sometimes collectively
referred to as the "Security Register") in which, subject to such reasonable
regulations as it may prescribe, the Company shall provide for the registration
of Securities and of transfers of Securities. The Trustee is hereby appointed
"Security Registrar" for the purpose of registering Securities and transfers of
Securities as herein provided.
 
    Upon surrender for registration of transfer of any Security of a series at
the office or agency of the Company in a Place of Payment for that series, the
Company shall execute, and the Trustee shall authenticate and deliver, in the
name of the designated transferee or transferees, one or more new Securities of
the same series, of any authorized denominations and of like tenor and aggregate
principal amount.
 
    At the option of the Holder, Securities of any series may be exchanged for
other Securities of the same series, of any authorized denominations and of like
tenor and aggregate principal amount, upon surrender of the Securities to be
exchanged at such office or agency. Whenever any Securities are so
 
                                       19
<PAGE>
surrendered for exchange, the Company shall execute, and the Trustee shall
authenticate and deliver, the Securities which the Holder making the exchange is
entitled to receive.
 
    All Securities issued upon any registration of transfer or exchange of
Securities shall be the valid obligations of the Company, evidencing the same
debt, and entitled to the same benefits under this Indenture, as the Securities
surrendered upon such registration of transfer or exchange.
 
    Every Security presented or surrendered for registration of transfer or for
exchange shall (if so required by the Company or the Trustee) be duly endorsed,
or be accompanied by a written instrument of transfer in form satisfactory to
the Company and the Security Registrar duly executed, by the Holder thereof or
his attorney duly authorized in writing.
 
    No service charge shall be made for any registration of transfer or exchange
of Securities, but the Company may require payment of a sum sufficient to cover
any tax or other governmental charge that may be imposed in connection with any
registration of transfer or exchange of Securities, other than exchanges
pursuant to Section 3.04, 9.06 or 11.07 not involving any transfer.
 
    If the Securities of any series (or of any series and specified tenor) are
to be redeemed in part, the Company shall not be required (A) to issue, register
the transfer of or exchange any Securities of that series (or of that series and
specified tenor, as the case may be) during a period beginning at the opening of
business 15 days before the day of the mailing of a notice of redemption of any
such Securities selected for redemption under Section 11.03 and ending at the
close of business on the day of such mailing, or (B) to register the transfer of
or exchange any Security so selected for redemption in whole or in part, except
the unredeemed portion of any Security being redeemed in part.
 
    The provisions of Clauses (1), (2), (3) and (4) below shall apply only to
Global Securities:
 
        (1) Each Global Security authenticated under this Indenture shall be
    registered in the name of the Depositary designated for such Global Security
    or a nominee thereof and delivered to such Depositary or a nominee thereof
    or custodian therefor, and each such Global Security shall constitute a
    single Security for all purposes of this Indenture.
 
        (2) Notwithstanding any other provision in this Indenture, no Global
    Security may be exchanged in whole or in part for Securities registered, and
    no transfer of a Global Security in whole or in part may be registered, in
    the name of any Person other than the Depositary for such Global Security or
    a nominee thereof unless (A) such Depositary (i) has notified the Company
    that it is unwilling or unable to continue as Depositary for such Global
    Security or (ii) has ceased to be a clearing agency registered under the
    Exchange Act, (B) there shall have occurred and be continuing an Event of
    Default with respect to such Global Security or (C) there shall exist such
    circumstances, if any, in addition to or in lieu of the foregoing as have
    been specified for this purpose as contemplated by Section 301.
 
        (3) Subject to Clause (2) above, any exchange of a Global Security for
    other Securities may be made in whole or in part, and all Securities issued
    in exchange for a Global Security or any portion thereof shall be registered
    in such names as the Depositary for such Global Security shall direct.
 
        (4) Every Security authenticated and delivered upon registration of
    transfer of, or in exchange for or in lieu of, a Global Security or any
    portion thereof, whether pursuant to this Section, Section 3.04, 3.06, 9.06
    or 11.07 or otherwise, shall be authenticated and delivered in the form of,
    and shall be, a Global Security, unless such Security is registered in the
    name of a Person other than the Depositary for such Global Security or a
    nominee thereof.
 
    SECTION 3.06.  MUTILATED, DESTROYED, LOST AND STOLEN SECURITIES.  If any
mutilated Security is surrendered to the Trustee, the Company shall execute and
the Trustee shall authenticate and deliver in exchange therefor a new Security
of the same series and of like tenor and principal amount and bearing a number
not contemporaneously outstanding.
 
                                       20
<PAGE>
    If there shall be delivered to the Company and the Trustee (i) evidence to
their satisfaction of the destruction, loss or theft of any Security and (ii)
such security or indemnity as may be required by them to save each of them and
any agent of either of them harmless, then, in the absence of notice to the
Company or the Trustee that such Security has been acquired by a bona fide
purchaser, the Company shall execute and the Trustee shall authenticate and
deliver, in lieu of any such destroyed, lost or stolen Security, a new Security
of the same series and of like tenor and principal amount and bearing a number
not contemporaneously outstanding.
 
    In case any such mutilated, destroyed, lost or stolen Security has become or
is about to become due and payable, the Company in its discretion may, instead
of issuing a new Security, pay such Security.
 
    Upon the issuance of any new Security under this Section, the Company may
require the payment of a sum sufficient to cover any tax or other governmental
charge that may be imposed in relation thereto and any other expenses (including
the fees and expenses of the Trustee) connected therewith.
 
    Every new Security of any series issued pursuant to this Section in lieu of
any destroyed, lost or stolen Security shall constitute an original additional
contractual obligation of the Company, whether or not the destroyed, lost or
stolen Security shall be at any time enforceable by anyone, and shall be
entitled to all the benefits of this Indenture equally and proportionately with
any and all other Securities of that series duly issued hereunder.
 
    The provisions of this Section are exclusive and shall preclude (to the
extent lawful) all other rights and remedies with respect to the replacement or
payment of mutilated, destroyed, lost or stolen Securities.
 
    SECTION 3.07.  PAYMENT OF INTEREST; INTEREST RIGHTS PRESERVED.  Except as
otherwise provided as contemplated by Section 3.01 with respect to any series of
Securities, interest on any Security which is payable, and is punctually paid or
duly provided for, on any Interest Payment Date shall be paid to the Person in
whose name that Security (or one or more Predecessor Securities) is registered
at the close of business on the Regular Record Date for such interest.
 
    Any interest on any Security of any series which is payable, but is not
punctually paid or duly provided for, on any Interest Payment Date (herein
called "Defaulted Interest") shall forthwith cease to be payable to the Holder
on the relevant Regular Record Date by virtue of having been such Holder, and
such Defaulted Interest may be paid by the Company, at its election in each
case, as provided in Clause (1) or (2) below:
 
        (1) The Company may elect to make payment of any Defaulted Interest to
    the Persons in whose names the Securities of such series (or their
    respective Predecessor Securities) are registered at the close of business
    on a Special Record Date for the payment of such Defaulted Interest, which
    shall be fixed in the following manner. The Company shall notify the Trustee
    in writing of the amount of Defaulted Interest proposed to be paid on each
    Security of such series and the date of the proposed payment, and at the
    same time the Company shall deposit with the Trustee an amount of money
    equal to the aggregate amount proposed to be paid in respect of such
    Defaulted Interest or shall make arrangements satisfactory to the Trustee
    for such deposit prior to the date of the proposed payment, such money when
    deposited to be held in trust for the benefit of the Persons entitled to
    such Defaulted Interest as in this Clause provided. Thereupon the Trustee
    shall fix a Special Record Date for the payment of such Defaulted Interest
    which shall be not more than 15 days and not less than 10 days prior to the
    date of the proposed payment and not less than 10 days after the receipt by
    the Trustee of the notice of the proposed payment. The Trustee shall
    promptly notify the Company of such Special Record Date and, in the name and
    at the expense of the Company, shall cause notice of the proposed payment of
    such Defaulted Interest and the Special Record Date therefor to be given to
    each Holder of Securities of such series in the manner set forth in Section
    1.06, not less than 10 days prior to such Special Record Date. Notice of the
    proposed payment of such Defaulted Interest and the Special Record Date
    therefor having been so mailed, such Defaulted Interest shall be paid to the
    Persons in whose names the Securities of such series (or their respective
    Predecessor Securities) are
 
                                       21
<PAGE>
    registered at the close of business on such Special Record Date and shall no
    longer be payable pursuant to the following Clause (2).
 
        (2) The Company may make payment of any Defaulted Interest on the
    Securities of any series in any other lawful manner not inconsistent with
    the requirements of any securities exchange on which such Securities may be
    listed, and upon such notice as may be required by such exchange, if, after
    notice given by the Company to the Trustee of the proposed payment pursuant
    to this Clause, such manner of payment shall be deemed practicable by the
    Trustee.
 
    Subject to the foregoing provisions of this Section, each Security delivered
under this Indenture upon registration of transfer of or in exchange for or in
lieu of any other Security shall carry the rights to interest accrued and
unpaid, and to accrue, which were carried by such other Security.
 
    SECTION 3.08.  PERSONS DEEMED OWNERS.  Prior to due presentment of a
Security for registration of transfer, the Company, the Trustee and any agent of
the Company or the Trustee may treat the Person in whose name such Security is
registered as the owner of such Security for the purpose of receiving payment of
principal of and any premium and (subject to Section 3.07) any interest on such
Security and for all other purposes whatsoever, whether or not such Security be
overdue, and neither the Company, the Trustee nor any agent of the Company or
the Trustee shall be affected by notice to the contrary.
 
    SECTION 3.09.  CANCELLATION.  All Securities surrendered for payment,
redemption, registration of transfer or exchange or for credit against any
sinking fund payment shall, if surrendered to any Person other than the Trustee,
be delivered to the Trustee and shall be promptly cancelled by it. The Company
may at any time deliver to the Trustee for cancellation any Securities
previously authenticated and delivered hereunder which the Company may have
acquired in any manner whatsoever, and may deliver to the Trustee (or to any
other Person for delivery to the Trustee) for cancellation any Securities
previously authenticated hereunder which the Company has not issued and sold,
and all Securities so delivered shall be promptly cancelled by the Trustee. No
Securities shall be authenticated in lieu of or in exchange for any Securities
cancelled as provided in this Section, except as expressly permitted by this
Indenture. All cancelled Securities held by the Trustee shall be destroyed, and
the Trustee shall have provide proof of destruction to the Company.
 
    SECTION 3.10.  COMPUTATION OF INTEREST.  Except as otherwise specified as
contemplated by Section 3.01 for Securities of any series, interest on the
Securities of each series shall be computed on the basis of a 360-day year of
twelve 30-day months.
 
                                  ARTICLE IV.
                           SATISFACTION AND DISCHARGE
 
    SECTION 4.01.  SATISFACTION AND DISCHARGE OF INDENTURE.  This Indenture
shall upon Company Request cease to be of further effect (except as to any
surviving rights of registration of transfer or exchange of Securities herein
expressly provided for), and the Trustee, at the expense of the Company, shall
execute proper instruments acknowledging satisfaction and discharge of this
Indenture, when
 
        (1) either (A) all Securities theretofore authenticated and delivered
    (other than (i) Securities which have been destroyed, lost or stolen and
    which have been replaced or paid as provided in Section 3.06 and (ii)
    Securities for whose payment money has theretofore been deposited in trust
    or segregated and held in trust by the Company and thereafter repaid to the
    Company or discharged from such trust, as provided in Section 10.03) have
    been delivered to the Trustee for cancellation; or (B) all such Securities
    not theretofore delivered to the Trustee for cancellation (i) have become
    due and payable, or (ii) will become due and payable at their Stated
    Maturity within one year, or (iii) are to be called for redemption within
    one year under arrangements satisfactory to the Trustee for the giving of
    notice of redemption by the Trustee in the name, and at the expense, of the
    Company, and the Company, in the case of (i), (ii) or (iii) above, has
    deposited or caused to be deposited with the
 
                                       22
<PAGE>
    Trustee as trust funds in trust for the purpose money in an amount
    sufficient to pay and discharge the entire indebtedness on such Securities
    not theretofore delivered to the Trustee for cancellation, for principal and
    any premium and interest to the date of such deposit (in the case of
    Securities which have become due and payable) or to the Stated Maturity or
    Redemption Date, as the case may be;
 
        (2) the Company has paid or caused to be paid all other sums payable
    hereunder by the Company; and
 
        (3) the Company has delivered to the Trustee an Officers' Certificate
    and an Opinion of Counsel, each stating that all conditions precedent herein
    provided for relating to the satisfaction and discharge of this Indenture
    have been complied with.
 
    Notwithstanding the satisfaction and discharge of this Indenture, the
obligations of the Company to the Trustee under Section 6.07, the obligations of
the Trustee to any Authenticating Agent under Section 6.14 and, if money shall
have been deposited with the Trustee pursuant to subclause (B) of Clause (1) of
this Section, the obligations of the Trustee under Section 4.02 and the last
paragraph of Section 10.03 shall survive.
 
    SECTION 4.02.  APPLICATION OF TRUST MONEY.  Subject to the provisions of the
last paragraph of Section 10.03, all money deposited with the Trustee pursuant
to Section 4.01 shall be held in trust and applied by it, in accordance with the
provisions of the Securities and this Indenture, to the payment, either directly
or through any Paying Agent (including the Company acting as its own Paying
Agent) as the Trustee may determine, to the Persons entitled thereto, of the
principal and any premium and interest for whose payment such money has been
deposited with the Trustee.
 
                                   ARTICLE V.
                                    REMEDIES
 
    SECTION 5.01.  EVENTS OF DEFAULT.  "Event of Default", wherever used herein
with respect to Securities of any series, means any one of the following events
(whatever the reason for such Event of Default and whether it shall be voluntary
or involuntary or be effected by operation of law or pursuant to any judgment,
decree or order of any court or any order, rule or regulation of any
administrative or governmental body):
 
        (1) default in the payment of any interest upon any Security of that
    series when it becomes due and payable, and continuance of such default for
    a period of 30 days; or
 
        (2) default in the payment of the principal of or any premium on any
    Security of that series at its Maturity; or
 
        (3) default in the deposit of any sinking fund payment, when and as due
    by the terms of a Security of that series; or
 
        (4) default in the performance, or breach, of any covenant or warranty
    of the Company in this Indenture (other than a covenant or warranty a
    default in whose performance or whose breach is elsewhere in this Section
    specifically dealt with or which has expressly been included in this
    Indenture solely for the benefit of series of Securities other than that
    series), and continuance of such default or breach for a period of 30 days
    after there has been given, by registered or certified mail, to the Company
    by the Trustee or to the Company and the Trustee by the Holders of at least
    10% in principal amount of the Outstanding Securities of that series a
    written notice specifying such default or breach and requiring it to be
    remedied and stating that such notice is a "Notice of Default" hereunder; or
 
        (5) a default under any bond, debenture, note or other evidence of
    indebtedness for money borrowed by the Company (including a default with
    respect to Securities of any series other than that series), or under any
    mortgage, indenture or instrument (including this Indenture) under which
    there
 
                                       23
<PAGE>
    may be issued or by which there may be secured or evidenced any indebtedness
    for money borrowed by the Company having an aggregate principal amount
    outstanding of at least $10 million, whether such indebtedness now exists or
    shall hereafter be created, which default (A) shall constitute a failure to
    pay any portion of the principal of such indebtedness when due and payable
    after the expiration of any applicable grace period with respect thereto or
    (B) shall have resulted in such indebtedness becoming or being declared due
    and payable prior to the date on which it would otherwise have become due
    and payable, without, in the case of Clause (A), such indebtedness having
    been discharged or without, in the case of Clause (B), such indebtedness
    having been discharged or such acceleration having been rescinded or
    annulled, in each such case, within a period of 10 days after there shall
    have been given, by registered or certified mail, to the Company by the
    Trustee or to the Company and the Trustee by the Holders of at least 25% in
    principal amount of the Outstanding Securities of that series a written
    notice specifying such default and requiring the Company to cause such
    indebtedness to be discharged or cause such acceleration to be rescinded or
    annulled, as the case may be, and stating that such notice is a "Notice of
    Default" hereunder; or
 
        (6) the entry by a court having jurisdiction in the premises of (A) a
    decree or order for relief in respect of the Company or any of its
    Restricted Subsidiaries in an involuntary case or proceeding under any
    applicable Federal or State bankruptcy, insolvency, reorganization or other
    similar law or (B) a decree or order adjudging the Company or any of its
    Restricted Subsidiaries a bankrupt or insolvent, or approving as properly
    filed a petition seeking reorganization, arrangement, adjustment or
    composition of or in respect of the Company or any of its Restricted
    Subsidiaries under any applicable Federal or State law, or appointing a
    custodian, receiver, liquidator, assignee, trustee, sequestrator or other
    similar official of the Company or any of its Restricted Subsidiaries or of
    any substantial part of its property (or that of any such Restricted
    Subsidiary), or ordering the winding up or liquidation of its affairs, and
    the continuance of any such decree or order for relief or any such other
    decree or order unstayed and in effect for a period of 60 consecutive days;
    or
 
        (7) the commencement by the Company of a voluntary case or proceeding
    under any applicable Federal or State bankruptcy, insolvency, reorganization
    or other similar law or of any other case or proceeding to be adjudicated a
    bankrupt or insolvent, or the consent by it to the entry of a decree or
    order for relief in respect of the Company or any of its Restricted
    Subsidiaries in an involuntary case or proceeding under any applicable
    Federal or State bankruptcy, insolvency, reorganization or other similar law
    or to the commencement of any bankruptcy or insolvency case or proceeding
    against it, or the filing by it of a petition or answer or consent seeking
    reorganization or relief under any applicable Federal or State law, or the
    consent by it to the filing of such petition or to the appointment of or
    taking possession by a custodian, receiver, liquidator, assignee, trustee,
    sequestrator or other similar official of the Company or any of its
    Restricted Subsidiaries or of any substantial part of its property (or that
    of any such Restricted Subsidiary), or the making by it of an assignment for
    the benefit of creditors, or the admission by it in writing of its inability
    to pay its debts generally as they become due, or the taking of corporate
    action by the Company or any of its Restricted Subsidiaries in furtherance
    of any such action; or
 
        (8) any other Event of Default provided with respect to Securities of
    that series.
 
    SECTION 5.02.  ACCELERATION OF MATURITY; RESCISSION AND ANNULMENT.  If an
Event of Default (other than an Event of Default specified in Section 5.01(6) or
5.01(7)) with respect to Securities of any series at the time Outstanding occurs
and is continuing, then in every such case the Trustee or the Holders of not
less than 25% in principal amount of the Outstanding Securities of that series
may declare the principal amount of all the Securities of that series (or, if
any Securities of that series are Original Issue Discount Securities, such
portion of the principal amount of such Securities as may be specified by the
terms thereof) to be due and payable immediately, by a notice in writing to the
Company (and to the Trustee if given by Holders), and upon any such declaration
such principal amount (or specified amount) shall become immediately due and
payable. If an Event of Default specified in Section 5.01(6) or 5.01(7) with
 
                                       24
<PAGE>
respect to Securities of any series at the time Outstanding occurs, the
principal amount of all the Securities of that series (or, if any Securities of
that series are Original Issue Discount Securities, such portion of the
principal amount of such Securities as may be specified by the terms thereof)
shall automatically, and without any declaration or other action on the part of
the Trustee or any Holder, become immediately due and payable.
 
    At any time after such a declaration of acceleration with respect to
Securities of any series has been made and before a judgment or decree for
payment of the money due has been obtained by the Trustee as hereinafter in this
Article provided, the Holders of a majority in principal amount of the
Outstanding Securities of that series, by written notice to the Company and the
Trustee, may rescind and annul such declaration and its consequences if:
 
        (1) the Company has paid or deposited with the Trustee a sum sufficient
    to pay (A) all overdue interest on all Securities of that series, (B) the
    principal of (and premium, if any, on) any Securities of that series which
    have become due otherwise than by such declaration of acceleration and any
    interest thereon at the rate or rates prescribed therefor in such
    Securities, (C) to the extent that payment of such interest is lawful,
    interest upon overdue interest at the rate or rates prescribed therefor in
    such Securities, and (D) all sums paid or advanced by the Trustee hereunder
    and the reasonable compensation, expenses, disbursements and advances of the
    Trustee, its agents and counsel, and any other amounts due to the Trustee
    under Section 6.07; and
 
        (2) all Events of Default with respect to Securities of that series,
    other than the non-payment of the principal of Securities of that series
    which have become due solely by such declaration of acceleration, have been
    cured or waived as provided in Section 5.13.
 
No such rescission and annulment shall affect any subsequent default or impair
any right consequent thereon.
 
    SECTION 5.03.  COLLECTION OF INDEBTEDNESS AND SUITS FOR ENFORCEMENT BY
TRUSTEE.  The Company covenants that if:
 
        (1) default is made in the payment of any interest on any Security when
    such interest becomes due and payable and such default continues for a
    period of 30 days, or
 
        (2) default is made in the payment of the principal of (or premium, if
    any, on) any Security at the Maturity thereof,
 
the Company will, upon demand of the Trustee, pay to it, for the benefit of the
Holders of such Securities, the whole amount then due and payable on such
Securities for principal and any premium and interest and, to the extent that
payment of such interest shall be legally enforceable, interest on any overdue
principal and premium and on any overdue interest, at the rate or rates
prescribed therefor in such Securities, and, in addition thereto, such further
amount as shall be sufficient to cover the costs and expenses of collection,
including the reasonable compensation, expenses, disbursements and advances of
the Trustee, its agents and counsel, and any other amounts due to the Trustee
under Section 6.07.
 
    If the Company fails to pay such amounts forthwith upon such demand, the
Trustee, in its own name and as trustee of an express trust, may institute a
judicial proceeding for the collection of the sums so due and unpaid, may
prosecute such proceeding to judgment or final decree, and may enforce the same
against the Company or any other obligor upon such Securities and collect the
monies adjudged or decreed to be payable in the manner provided by law out of
the property of the Company or any other obligor upon such Securities, wherever
situated.
 
    If an Event of Default with respect to Securities of any series occurs and
is continuing, the Trustee may in its discretion proceed to protect and enforce
its rights and the rights of the Holders of Securities of such series by such
appropriate judicial proceedings as the Trustee shall deem most effectual to
protect and enforce any such rights, whether for the specific enforcement of any
covenant or agreement in this Indenture or in aid of the exercise of any power
granted herein, or to enforce any other proper remedy.
 
                                       25
<PAGE>
    SECTION 5.04.  TRUSTEE MAY FILE PROOFS OF CLAIM.  In case of any judicial
proceeding relative to the Company (or any other obligor upon the Securities),
its property or its creditors, the Trustee shall be entitled and empowered, by
intervention in such proceeding or otherwise, to take any and all actions
authorized under the Trust Indenture Act in order to have claims of the Holders
and the Trustee allowed in any such proceeding. In particular, the Trustee shall
be authorized to (i) file and prove a claim for the whole amount of principal
and any premium and interest owing and unpaid in respect of the Securities and
to file such other papers or documents as may be necessary or advisable in order
to have the claims of the Trustee (including any claim for the reasonable
compensation, expenses, disbursements and advances of the Trustee, its agents
and counsel, and any other amounts due to the Trustee under Section 6.07) and of
the Holders allowed in such judicial proceeding; and (ii) collect and receive
any moneys or other property payable or deliverable on any such claims and to
distribute the same; and any custodian, receiver, assignee, trustee, liquidator,
sequestrator or other similar official in any such judicial proceeding is hereby
authorized by each Holder to make such payments to the Trustee and, in the event
that the Trustee shall consent to the making of such payments directly to the
Holders, to pay to the Trustee any amount due it for the reasonable
compensation, expenses, disbursements and advances of the Trustee, its agents
and counsel, and any other amounts due the Trustee under Section 6.07.
 
    No provision of this Indenture shall be deemed to authorize the Trustee to
authorize or consent to or accept or adopt on behalf of any Holder any plan of
reorganization, arrangement, adjustment or composition affecting the Securities
or the rights of any Holder thereof or to authorize the Trustee to vote in
respect of the claim of any Holder in any such proceeding.
 
    SECTION 5.05.  TRUSTEE MAY ENFORCE CLAIMS WITHOUT POSSESSION OF
SECURITIES.  All rights of action and claims under this Indenture or the
Securities may be prosecuted and enforced by the Trustee without the possession
of any of the Securities or the production thereof in any proceeding relating
thereto, and any such proceeding instituted by the Trustee shall be brought in
its own name as trustee of an express trust, and any recovery of judgment shall,
after provision for the payment of the reasonable compensation, expenses,
disbursements and advances of the Trustee, its agents and counsel, and for any
other amounts due to the Trustee under Section 6.07, be for the ratable benefit
of the Holders of the Securities in respect of which such judgment has been
recovered.
 
    SECTION 5.06.  APPLICATION OF MONEY COLLECTED.  Any money collected by the
Trustee pursuant to this Article shall be applied in the following order, at the
date or dates fixed by the Trustee and, in case of the distribution of such
money on account of principal or any premium or interest, upon presentation of
the Securities and the notation thereon of the payment if only partially paid
and upon surrender thereof if fully paid:
 
    FIRST: To the payment of all amounts due the Trustee under Section 6.07; and
 
    SECOND: To the payment of the amounts then due and unpaid for principal of
and any premium and interest on the Securities in respect of which or for the
benefit of which such money has been collected, ratably, without preference or
priority of any kind, according to the amounts due and payable on such
Securities for principal and any premium and interest, respectively.
 
    THIRD: The balance, if any, to the Persons or Persons entitled thereto.
 
    SECTION 5.07.  LIMITATION ON SUITS.  No Holder of any Security of any series
shall have any right to institute any proceeding, judicial or otherwise, with
respect to this Indenture, or for the appointment of a receiver or trustee, or
for any other remedy hereunder, unless:
 
        (1) such Holder has previously given written notice to the Trustee of a
    continuing Event of Default with respect to the Securities of that series;
 
                                       26
<PAGE>
        (2) the Holders of not less than 25% in principal amount of the
    Outstanding Securities of that series shall have made written request to the
    Trustee to institute proceedings in respect of such Event of Default in its
    own name as Trustee hereunder;
 
        (3) such Holder or Holders have offered to the Trustee reasonable
    indemnity against the costs, expenses and liabilities to be incurred in
    compliance with such request;
 
        (4) the Trustee for 60 days after its receipt of such notice, request
    and offer of indemnity has failed to institute any such proceeding; and
 
        (5) no direction inconsistent with such written request has been given
    to the Trustee during such 60-day period by the Holders of a majority in
    principal amount of the Outstanding Securities of that series; it being
    understood and intended that no one or more of such Holders shall have any
    right in any manner whatever by virtue of, or by availing of, any provision
    of this Indenture to affect, disturb or prejudice the rights of any other of
    such Holders, or to obtain or to seek to obtain priority or preference over
    any other of such Holders or to enforce any right under this Indenture,
    except in the manner herein provided and for the equal and ratable benefit
    of all of such Holders.
 
    SECTION 5.08.  UNCONDITIONAL RIGHT OF HOLDERS TO RECEIVE PRINCIPAL, PREMIUM
AND INTEREST.  Notwithstanding any other provision in this Indenture, the Holder
of any Security shall have the right, which is absolute and unconditional, to
receive payment of the principal of and any premium and (subject to Section
3.07) interest on such Security on the respective Stated Maturities expressed in
such Security (or, in the case of redemption, on the Redemption Date) and to
institute suit for the enforcement of any such payment, and such rights shall
not be impaired without the consent of such Holder.
 
    SECTION 5.09.  RESTORATION OF RIGHTS AND REMEDIES.  If the Trustee or any
Holder has instituted any proceeding to enforce any right or remedy under this
Indenture and such proceeding has been discontinued or abandoned for any reason,
or has been determined adversely to the Trustee or to such Holder, then and in
every such case, subject to any determination in such proceeding, the Company,
the Trustee and the Holders shall be restored severally and respectively to
their former positions hereunder and thereafter all rights and remedies of the
Trustee and the Holders shall continue as though no such proceeding had been
instituted.
 
    SECTION 5.10.  RIGHTS AND REMEDIES CUMULATIVE.  Except as otherwise provided
with respect to the replacement or payment of mutilated, destroyed, lost or
stolen Securities in the last paragraph of Section 3.06, no right or remedy
herein conferred upon or reserved to the Trustee or to the Holders is intended
to be exclusive of any other right or remedy, and every right and remedy shall,
to the extent permitted by law, be cumulative and in addition to every other
right and remedy given hereunder or now or hereafter existing at law or in
equity or otherwise. The assertion or employment of any right or remedy
hereunder, or otherwise, shall not prevent the concurrent assertion or
employment of any other appropriate right or remedy.
 
    SECTION 5.11.  DELAY OR OMISSION NOT WAIVER.  No delay or omission of the
Trustee or of any Holder of any Securities to exercise any right or remedy
accruing upon any Event of Default shall impair any such right or remedy or
constitute a waiver of any such Event of Default or an acquiescence therein.
Every right and remedy given by this Article or by law to the Trustee or to the
Holders may be exercised from time to time, and as often as may be deemed
expedient, by the Trustee or by the Holders, as the case may be.
 
    SECTION 5.12.  CONTROL BY HOLDERS.  The Holders of a majority in aggregate
principal amount of the Outstanding Securities of any series shall have the
right to direct the time, method and place of conducting any proceeding for any
remedy available to the Trustee, or exercising any trust or power conferred on
the Trustee, with respect to the Securities of such series, provided that:
 
        (1) such direction shall not be in conflict with any rule of law or with
    this Indenture, and
 
                                       27
<PAGE>
        (2) the Trustee may take any other action deemed proper by the Trustee
    which is not inconsistent with such direction.
 
    SECTION 5.13.  WAIVER OF PAST DEFAULTS.  The Holders of not less than a
majority in aggregate principal amount of the Outstanding Securities of any
series may on behalf of the Holders of all the Securities of such series waive
any past default hereunder with respect to such series and its consequences,
except a default:
 
        (1) in the payment of the principal of or any premium or interest on any
    Security of such series, or
 
        (2) in respect of a covenant or provision hereof which under Article IX
    cannot be modified or amended without the consent of the Holder of each
    Outstanding Security of such series affected.
 
    Upon any such waiver, such default shall cease to exist, and any Event of
Default arising therefrom shall be deemed to have been cured, for every purpose
of this Indenture; but no such waiver shall extend to any subsequent or other
default or impair any right consequent thereon.
 
    SECTION 5.14.  UNDERTAKING FOR COSTS.  All parties to this Indenture agree,
and each Holder of any Security by his acceptance thereof shall be deemed to
have agreed, that any court may in its discretion require, in any suit for the
enforcement of any right or remedy under this Indenture, or in any suit against
the Trustee for any action taken, suffered or omitted by it as Trustee, the
filing by any party litigant in such suit of an undertaking to pay the costs of
such suit, and that such court may in its discretion assess reasonable costs,
including reasonable attorneys' fees, against any party litigant in such suit,
having due regard to the merits and good faith of the claims or defenses made by
such party litigant; but the provisions of this Section 5.14 shall not apply to
any suit instituted by the Trustee, to any suit instituted by any Holder, or
group of Holders, holding in the aggregate more than 25% in principal amount of
the Outstanding Securities of any series, or to any suit instituted by any
Holder of any Security for the enforcement of the payment of the principal and
any premium and interest on any Security on or after the Stated Maturity or
Maturities expressed in such Security (or, in the case of redemption, on or
after the Redemption Date).
 
    SECTION 5.15.  WAIVER OF USURY, STAY OR EXTENSION LAWS.  The Company
covenants (to the extent that it may lawfully do so) that it will not at any
time insist upon, or plead, or in any manner whatsoever claim or take the
benefit or advantage of, any usury, stay or extension law wherever enacted, now
or at any time hereafter in force, which may affect the covenants or the
performance of this Indenture; and the Company (to the extent that it may
lawfully do so) hereby expressly waives all benefit or advantage of any such law
and covenants that it will not hinder, delay or impede the execution of any
power herein granted to the Trustee, but will suffer and permit the execution of
every such power as though no such law had been enacted.
 
                                  ARTICLE VI.
                                  THE TRUSTEE
 
    SECTION 6.01.  CERTAIN DUTIES AND RESPONSIBILITIES.  The duties and
responsibilities of the Trustee shall be as provided by the Trust Indenture Act.
Notwithstanding the foregoing, no provision of this Indenture shall require the
Trustee to expend or risk its own funds or otherwise incur any financial
liability in the performance of any of its duties hereunder, or in the exercise
of any of its rights or powers, if it shall have reasonable grounds for
believing that repayment of such funds or adequate indemnity against such risk
or liability is not reasonably assured to it. Whether or not therein expressly
so provided, every provision of this Indenture relating to the conduct or
affecting the liability of or affording protection to the Trustee shall be
subject to the provisions of this Section.
 
    SECTION 6.02.  NOTICE OF DEFAULTS.  If a default occurs hereunder with
respect to Securities of any series, the Trustee shall give the Holders of
Securities of such series notice of such default as and to the
 
                                       28
<PAGE>
extent provided by the Trust Indenture Act; PROVIDED, HOWEVER, that in the case
of any default of the character specified in Section 5.01(4) with respect to
Securities of such series, no such notice to Holders shall be given until at
least 30 days after the occurrence thereof. For the purpose of this Section, the
term "default" means any event which is, or after notice or lapse of time or
both would become, an Event of Default with respect to Securities of such
series.
 
    SECTION 6.03.  CERTAIN RIGHTS OF TRUSTEE.  Subject to the provisions of
Section 6.01:
 
        (1) the Trustee may rely and shall be protected in acting or refraining
    from acting upon any resolution, certificate, statement, instrument,
    opinion, report, notice, request, direction, consent, order, bond,
    debenture, note, other evidence of indebtedness or other paper or document
    believed by it to be genuine and to have been signed or presented by the
    proper party or parties;
 
        (2) any request or direction of the Company mentioned herein shall be
    sufficiently evidenced by a Company Request or Company Order, and any
    resolution of the Board of Directors shall be sufficiently evidenced by a
    Board Resolution;
 
        (3) whenever in the administration of this Indenture the Trustee shall
    deem it desirable that a matter be proved or established prior to taking,
    suffering or omitting any action hereunder, the Trustee (unless other
    evidence be herein specifically prescribed) may, in the absence of bad faith
    on its part, rely upon an Officers' Certificate;
 
        (4) the Trustee may consult with counsel and the written advice of such
    counsel or any Opinion of Counsel shall be full and complete authorization
    and protection in respect of any action taken, suffered or omitted by it
    hereunder in good faith and in reliance thereon;
 
        (5) the Trustee shall be under no obligation to exercise any of the
    rights or powers vested in it by this Indenture at the request or direction
    of any of the Holders pursuant to this Indenture, unless such Holders shall
    have offered to the Trustee reasonable security or indemnity against the
    costs, expenses and liabilities which might be incurred by it in compliance
    with such request or direction;
 
        (6) the Trustee shall not be bound to make any investigation into the
    facts or matters stated in any resolution, certificate, statement,
    instrument, opinion, report, notice, request, direction, consent, order,
    bond, debenture, note, other evidence of indebtedness or other paper or
    document, but the Trustee, in its discretion, may make such further inquiry
    or investigation into such facts or matters as it may see fit, and, if the
    Trustee shall determine to make such further inquiry or investigation, it
    shall be entitled to examine the books, records and premises of the Company,
    personally or by agent or attorney;
 
        (7) the Trustee may execute any of the trusts or powers hereunder or
    perform any duties hereunder either directly or by or through agents or
    attorneys and the Trustee shall not be responsible for any misconduct or
    negligence on the part of any agent or attorney appointed with due care by
    it hereunder; and
 
        (8) except with respect to Sections 1.02, 10.01 and 10.04, the Trustee
    shall have no duty to inquire as to the performance of the Issuers'
    covenants in Article X. In addition, the Trustee shall not be deemed to have
    knowledge of any Default or Event of Default except (i) any Event of Default
    occurring pursuant to Sections 1.02, 5.01(1), 5.01(2), 10.01 and 10.04 or
    (ii) any Default or Event of Default on which the Trustee shall have
    received written notification or obtained actual knowledge.
 
    SECTION 6.04.  NOT RESPONSIBLE FOR RECITALS OR ISSUANCE OF SECURITIES.  The
recitals contained herein and in the Securities, except the Trustee's
certificates of authentication, shall be taken as the statements of the Company,
and neither the Trustee nor any Authenticating Agent assumes any responsibility
for their correctness. The Trustee makes no representations as to the validity
or sufficiency of this Indenture or of the Securities. Neither the Trustee nor
any Authenticating Agent shall be accountable for the use or application by the
Company of Securities or the proceeds thereof.
 
                                       29
<PAGE>
    SECTION 6.05.  MAY HOLD SECURITIES.  The Trustee, any Authenticating Agent,
any Paying Agent, any Security Registrar or any other agent of the Company, in
its individual or any other capacity, may become the owner or pledgee of
Securities and, subject to Sections 6.08 and 6.13, may otherwise deal with the
Company with the same rights it would have if it were not Trustee,
Authenticating Agent, Paying Agent, Security Registrar or such other agent.
 
    SECTION 6.06.  MONEY HELD IN TRUST.  Money held by the Trustee in trust
hereunder need not be segregated from other funds except to the extent required
by law. The Trustee shall be under no liability for interest on any money
received by it hereunder except as otherwise agreed with the Company.
 
    SECTION 6.07.  COMPENSATION AND REIMBURSEMENT.  The Company agrees:
 
        (1) to pay to the Trustee from time to time reasonable compensation for
    all services rendered by it hereunder (which compensation shall not be
    limited by any provision of law in regard to the compensation of a trustee
    of an express trust);
 
        (2) except as otherwise expressly provided herein, to reimburse the
    Trustee upon its request for all reasonable expenses, disbursements and
    advances incurred or made by the Trustee in accordance with any provision of
    this Indenture (including the reasonable compensation and the expenses and
    disbursements of its agents and counsel), except any such expense,
    disbursement or advance as may be attributable to its negligence or bad
    faith; and
 
        (3) to indemnify the Trustee for, and to hold it harmless against, any
    loss, liability or expense incurred without negligence or bad faith on its
    part, arising out of or in connection with the acceptance or administration
    of the trust or trusts hereunder, including the costs and expenses of
    defending itself against any claim or liability in connection with the
    exercise or performance of any of its powers or duties hereunder.
 
    SECTION 6.08.  CONFLICTING INTERESTS.  If the Trustee has or shall acquire a
conflicting interest within the meaning of the Trust Indenture Act, the Trustee
shall either eliminate such interest or resign, to the extent and in the manner
provided by, and subject to the provisions of, the Trust Indenture Act and this
Indenture. To the extent permitted by such Act, the Trustee shall not be deemed
to have a conflicting interest by virtue of being a trustee under this Indenture
with respect to Securities of more than one series.
 
    SECTION 6.09.  CORPORATE TRUSTEE REQUIRED; ELIGIBILITY.  There shall at all
times be a Trustee hereunder that is a Corporation organized and doing business
under the laws of the United States of America, any State or the District of
Columbia, authorized under such laws to exercise corporate trust powers, or any
other person permitted by the Trust Indenture Act to act as trustee under an
indenture qualified under the Trust Indenture Act and that has or is a
wholly-owned subsidiary of a banking holding company having a combined capital
and surplus (computed in accordance with the Trust Indenture Act) of at least
$50,000,000, is subject to supervision or examination by Federal, State or
District of Columbia authority and is not otherwise ineligible under the Trust
Indenture Act. If such Corporation publishes reports of condition at least
annually, pursuant to law or to the requirements of said supervising or
examining authority, then for the purposes of this Section 6.09, the combined
capital and surplus of such Corporation shall be deemed to be its combined
capital and surplus as set forth in its most recent report of condition so
published. If at any time the Trustee shall cease to be eligible in accordance
with the provisions of this Section 6.09, it shall resign immediately in the
manner and with the effect hereinafter specified in this Article.
 
    SECTION 6.10.  RESIGNATION AND REMOVAL; APPOINTMENT OF SUCCESSOR.  No
resignation or removal of the Trustee and no appointment of a successor Trustee
pursuant to this Article shall become effective until the acceptance of
appointment by the successor Trustee in accordance with the applicable
requirements of Section 6.11.
 
                                       30
<PAGE>
    The Trustee may resign at any time with respect to the Securities of one or
more series by giving written notice thereof to the Company. If the instrument
of acceptance by a successor Trustee required by Section 6.11 shall not have
been delivered to the Trustee within 30 days after the giving of such notice of
resignation, the resigning Trustee may petition any court of competent
jurisdiction for the appointment of a successor Trustee with respect to the
Securities of such series.
 
    The Trustee may be removed at any time with respect to the Securities of any
series by Act of the Holders of a majority in principal amount of the
Outstanding Securities of such series, delivered to the Trustee and to the
Company.
 
    If at any time:
 
        (1) the Trustee shall fail to comply with Section 6.08 after written
    request therefor by the Company or by any Holder who has been a bona fide
    Holder of a Security for at least six months, or
 
        (2) the Trustee shall cease to be eligible under Section 6.09 and shall
    fail to resign after written request therefor by the Company or by any such
    Holder, or
 
        (3) the Trustee shall become incapable of acting or shall be adjudged a
    bankrupt or insolvent or a receiver of the Trustee or of its property shall
    be appointed or any public officer shall take charge or control of the
    Trustee or of its property or affairs for the purpose of rehabilitation,
    conservation or liquidation,
 
then, in any such case, (A) the Company by a Board Resolution may remove the
Trustee with respect to all Securities, or (B) subject to Section 5.14, any
Holder who has been a bona fide Holder of a Security for at least six months
may, on behalf of himself and all others similarly situated, petition any court
of competent jurisdiction for the removal of the Trustee with respect to all
Securities and the appointment of a successor Trustee or Trustees.
 
    If the Trustee shall resign, be removed or become incapable of acting, or if
a vacancy shall occur in the office of Trustee for any cause, with respect to
the Securities of one or more series, the Company, by a Board Resolution, shall
promptly appoint a successor Trustee or Trustees with respect to the Securities
of that or those series (it being understood that any such successor Trustee may
be appointed with respect to the Securities of one or more or all of such series
and that at any time there shall be only one Trustee with respect to the
Securities of any particular series) and shall comply with the applicable
requirements of Section 6.11. If, within one year after such resignation,
removal or incapability, or the occurrence of such vacancy, a successor Trustee
with respect to the Securities of any series shall be appointed by Act of the
Holders of a majority in principal amount of the Outstanding Securities of such
series delivered to the Company and the retiring Trustee, the successor Trustee
so appointed shall, forthwith upon its acceptance of such appointment in
accordance with the applicable requirements of Section 6.11, become the
successor Trustee with respect to the Securities of such series and to that
extent supersede the successor Trustee appointed by the Company. If no successor
Trustee with respect to the Securities of any series shall have been so
appointed by the Company or the Holders and accepted appointment in the manner
required by Section 6.11, any Holder who has been a bona fide Holder of a
Security of such series for at least six months may, on behalf of himself and
all others similarly situated, petition any court of competent jurisdiction for
the appointment of a successor Trustee with respect to the Securities of such
series.
 
    The Company shall give notice of each resignation and each removal of the
Trustee with respect to the Securities of any series and each appointment of a
successor Trustee with respect to the Securities of any series to all Holders of
Securities of such series in the manner provided in Section 1.06. Each notice
shall include the name of the successor Trustee with respect to the Securities
of such series and the address of its Corporate Trust Office.
 
    SECTION 6.11.  ACCEPTANCE OF APPOINTMENT BY SUCCESSOR.  In case of the
appointment hereunder of a successor Trustee with respect to all Securities,
every such successor Trustee so appointed shall execute,
 
                                       31
<PAGE>
acknowledge and deliver to the Company and to the retiring Trustee an instrument
accepting such appointment, and thereupon the resignation or removal of the
retiring Trustee shall become effective and such successor Trustee, without any
further act, deed or conveyance, shall become vested with all the rights,
powers, trusts and duties of the retiring Trustee; but, on the request of the
Company or the successor Trustee, such retiring Trustee shall, upon payment of
its charges, execute and deliver an instrument transferring to such successor
Trustee all the rights, powers and trusts of the retiring Trustee and shall duly
assign, transfer and deliver to such successor Trustee all property and money
held by such retiring Trustee hereunder.
 
    In case of the appointment hereunder of a successor Trustee with respect to
the Securities of one or more (but not all) series, the Company, the retiring
Trustee and each successor Trustee with respect to the Securities of one or more
series shall execute and deliver an indenture supplemental hereto wherein each
successor Trustee shall accept such appointment and which (1) shall contain such
provisions as shall be necessary or desirable to transfer and confirm to, and to
vest in, each successor Trustee all the rights, powers, trusts and duties of the
retiring Trustee with respect to the Securities of that or those series to which
the appointment of such successor Trustee relates, (2) if the retiring Trustee
is not retiring with respect to all Securities, shall contain such provisions as
shall be deemed necessary or desirable to confirm that all the rights, powers,
trusts and duties of the retiring Trustee with respect to the Securities of that
or those series as to which the retiring Trustee is not retiring shall continue
to be vested in the retiring Trustee, and (3) shall add to or change any of the
provisions of this Indenture as shall be necessary to provide for or facilitate
the administration of the trusts hereunder by more than one Trustee, it being
understood that nothing herein or in such supplemental indenture shall
constitute such Trustees co-trustees of the same trust and that each such
Trustee shall be trustee of a trust or trusts hereunder separate and apart from
any trust or trusts hereunder administered by any other such Trustee; and upon
the execution and delivery of such supplemental indenture the resignation or
removal of the retiring Trustee shall become effective to the extent provided
therein and each such successor Trustee, without any further act, deed or
conveyance, shall become vested with all the rights, powers, trusts and duties
of the retiring Trustee with respect to the Securities of that or those series
to which the appointment of such successor Trustee relates; but, on request of
the Company or any successor Trustee, such retiring Trustee shall duly assign,
transfer and deliver to such successor Trustee all property and money held by
such retiring Trustee hereunder with respect to the Securities of that or those
series to which the appointment of such successor Trustee relates.
 
    Upon request of any such successor Trustee, the Company shall execute any
and all instruments for more fully and certainly vesting in and confirming to
such successor Trustee all such rights, powers and trusts referred to in the
first or second preceding paragraph, as the case may be.
 
    No successor Trustee shall accept its appointment unless at the time of such
acceptance such successor Trustee shall be qualified and eligible under this
Article.
 
    The retiring Trustee shall have no liability for any acts or omissions of
any successor Trustee hereunder.
 
    Upon the appointment of any successor Trustee, hereunder, all fees, charges
and expenses of the retiring Trustee shall become immediately due and payable.
 
    SECTION 6.12.  MERGER, CONVERSION, CONSOLIDATION OR SUCCESSION TO
BUSINESS.  Any corporation into which the Trustee may be merged or converted or
with which it may be consolidated, or any corporation resulting from any merger,
conversion or consolidation to which the Trustee shall be a party, or any
corporation succeeding to all or substantially all the corporate trust business
of the Trustee, shall be the successor of the Trustee hereunder, provided such
corporation shall be otherwise qualified and eligible under this Article,
without the execution or filing of any paper or any further act on the part of
any of the parties hereto. In case any Securities shall have been authenticated,
but not delivered, by the Trustee then in office, any successor by merger,
conversion or consolidation to such authenticating Trustee may adopt
 
                                       32
<PAGE>
such authentication and deliver the Securities so authenticated with the same
effect as if such successor Trustee had itself authenticated such Securities; in
case any of the Securities shall not have been authenticated by the Trustee then
in office, any successor by merger, conversion or consolidation to such Trustee
may authenticate such Securities either in the name of such predecessor
hereunder or in the name of the successor Trustee; and in all such cases such
certificates shall have the full force which it is anywhere in the Securities or
in this Indenture provided that the certificate of the Trustee shall have;
provided, however, that the right to adopt the certificate of authentication of
any predecessor Trustee or to authenticate Securities in the name of any
predecessor Trustee shall apply only to its successor or successors by merger,
conversion or consolidation.
 
    SECTION 6.13.  PREFERENTIAL COLLECTION OF CLAIMS AGAINST COMPANY.  If and
when the Trustee shall be or become a creditor of the Company (or any other
obligor upon the Securities), the Trustee shall be subject to the provisions of
the Trust Indenture Act regarding the collection of claims against the Company
(or any such other obligor).
 
    SECTION 6.14.  APPOINTMENT OF AUTHENTICATING AGENT.  The Trustee may appoint
an Authenticating Agent or Agents with respect to one or more series of
Securities which shall be authorized to act on behalf of the Trustee to
authenticate Securities of such series issued upon original issue and upon
exchange, registration of transfer or partial redemption thereof or pursuant to
Section 3.06, and Securities so authenticated shall be entitled to the benefits
of this Indenture and shall be valid and obligatory for all purposes as if
authenticated by the Trustee hereunder. Wherever reference is made in this
Indenture to the authentication and delivery of Securities by the Trustee or the
Trustee's certificate of authentication, such reference shall be deemed to
include authentication and delivery on behalf of the Trustee by an
Authenticating Agent and a certificate of authentication executed on behalf of
the Trustee by an Authenticating Agent. Each Authenticating Agent shall be
acceptable to the Company and shall at all times be a corporation organized and
doing business under the laws of the United States of America, any State thereof
or the District of Columbia, authorized under such laws to act as Authenticating
Agent, having a combined capital and surplus of not less than $50,000,000 and
subject to supervision or examination by Federal or State authority. If such
Authenticating Agent publishes reports of condition at least annually, pursuant
to law or to the requirements of said supervising or examining authority, then
for the purposes of this Section, the combined capital and surplus of such
Authenticating Agent shall be deemed to be its combined capital and surplus as
set forth in its most recent report of condition so published. If at any time an
Authenticating Agent shall cease to be eligible in accordance with the
provisions of this Section, such Authenticating Agent shall resign immediately
in the manner and with the effect specified in this Section.
 
    Any corporation into which an Authenticating Agent may be merged or
converted or with which it may be consolidated, or any corporation resulting
from any merger, conversion or consolidation to which such Authenticating Agent
shall be a party, or any corporation succeeding to the corporate agency or
corporate trust business of an Authenticating Agent, shall continue to be an
Authenticating Agent, provided such corporation shall be otherwise eligible
under this Section, without the execution or filing of any paper or any further
act on the part of the Trustee or the Authenticating Agent.
 
    An Authenticating Agent may resign at any time by giving written notice
thereof to the Trustee and to the Company. The Trustee may at any time terminate
the agency of an Authenticating Agent by giving written notice thereof to such
Authenticating Agent and to the Company. Upon receiving such a notice of
resignation or upon such a termination, or in case at any time such
Authenticating Agent shall cease to be eligible in accordance with the
provisions of this Section, the Trustee may appoint a successor Authenticating
Agent which shall be acceptable to the Company and shall give notice of such
appointment in the manner provided in Section 1.06 to all Holders of Securities
of the series with respect to which such Authenticating Agent will serve. Any
successor Authenticating Agent upon acceptance of its appointment hereunder
shall become vested with all the rights, powers and duties of its predecessor
hereunder, with like
 
                                       33
<PAGE>
effect as if originally named as an Authenticating Agent. No successor
Authenticating Agent shall be appointed unless eligible under the provisions of
this Section.
 
    The Trustee agrees to pay to each Authenticating Agent from time to time
reasonable compensation for its services under this Section, and the Trustee
shall be entitled to be reimbursed for such payments, subject to the provisions
of Section 6.07.
 
    If an appointment with respect to one or more series is made pursuant to
this Section, the Securities of such series may have endorsed thereon, in
addition to the Trustee's certificate of authentication, an alternative
certificate of authentication in the following form:
 
    This is one of the Securities of the series designated therein referred to
in the within-mentioned Indenture.
 
                                ----------------------------------------------
                                As Trustee
 
                                By:
                                     ------------------------------------------
                                     As Authenticating Agent
 
                                By:
                                     ------------------------------------------
                                     Authorized Officer
 
                                  ARTICLE VII.
               HOLDERS' LISTS AND REPORTS BY TRUSTEE AND COMPANY
 
    SECTION 7.01.  COMPANY TO FURNISH TRUSTEE NAMES AND ADDRESSES OF
HOLDERS.  The Company will furnish or cause to be furnished to the Trustee:
 
        (1) semi-annually, not later than January 15 and July 15 in each year, a
    list, in such form as the Trustee may reasonably require, of the names and
    addresses of the Holders of Securities of each series as of the preceding
    December 31 or June 30, as the case may be, and
 
        (2) at such other times as the Trustee may request in writing, within 30
    days after the receipt by the Company of any such request, a list of similar
    form and content as of a date not more than 15 days prior to the time such
    list is furnished;
 
EXCLUDING from any such list names and addresses received by the Trustee in its
capacity as Security Registrar.
 
    SECTION 7.02.  PRESERVATION OF INFORMATION; COMMUNICATIONS TO HOLDERS.  The
Trustee shall preserve, in as current a form as is reasonably practicable, the
names and addresses of Holders contained in the most recent list furnished to
the Trustee as provided in Section 7.01 and the names and addresses of Holders
received by the Trustee in its capacity as Security Registrar. The Trustee may
destroy any list furnished to it as provided in Section 7.01 upon receipt of a
new list so furnished.
 
    The rights of Holders to communicate with other Holders with respect to
their rights under this Indenture or under the Securities, and the corresponding
rights and privileges of the Trustee, shall be as provided by the Trust
Indenture Act.
 
    Every Holder of Securities, by receiving and holding the same, agrees with
the Company and the Trustee that neither the Company nor the Trustee nor any
agent of either of them shall be held accountable by reason of any disclosure of
information as to names and addresses of Holders made pursuant to the Trust
Indenture Act.
 
                                       34
<PAGE>
    SECTION 7.03.  REPORTS BY TRUSTEE.  The Trustee shall transmit to Holders
such reports concerning the Trustee and its actions under this Indenture as may
be required pursuant to the Trust Indenture Act at the times and in the manner
provided pursuant thereto.
 
    A copy of each such report shall, at the time of such transmission to
Holders, be filed by the Trustee with each stock exchange upon which any
Securities are listed, with the Commission and with the Company. The Company
will notify the Trustee when any Securities are listed on any stock exchange.
 
    SECTION 7.04.  REPORTS BY COMPANY.  The Company shall:
 
        (1) file with the Trustee, within 15 days after it is required to file
    the same with the Commission, copies of the annual reports and of the
    information, documents and other reports (or copies of such portions of any
    of the foregoing as the Commission may from time to time by rules and
    regulations prescribe) which such Issuer or the Guarantor may be required to
    file with the Commission pursuant to Section 13 or Section 15(d) of the
    Exchange Act; or, if the Company is not required to file information,
    documents or reports pursuant to either of said Sections, then it shall file
    with the Trustee and the Commission, in accordance with rules and
    regulations prescribed from time to time by the Commission, such of the
    supplementary and periodic information, documents and reports which may be
    required pursuant to Section 13 of the Exchange Act in respect of a security
    listed and registered on a national securities exchange as may be prescribed
    from time to time in such rules and regulations; notwithstanding anything to
    the contrary herein, the Trustee shall have no duty to review such documents
    for purposes of determining compliance with any provisions of this
    Indenture;
 
        (2) file with the Trustee and the Commission, in accordance with rules
    and regulations prescribed from time to time by the Commission, such
    additional information, documents and reports with respect to compliance by
    the Company with the conditions and covenants of this Indenture as may be
    required from time to time by such rules and regulations; and
 
        (3) transmit by mail to all Holders, as their names and addresses appear
    in the Security Register, within 30 days after the filing thereof with the
    Trustee, such summaries of any information, documents and reports required
    to be filed by the Company pursuant to paragraphs (1) and (2) of this
    Section as may be required by rules and regulations prescribed from time to
    time by the Commission.
 
                                 ARTICLE VIII.
              CONSOLIDATION, MERGER, CONVEYANCE, TRANSFER OR LEASE
 
    SECTION 8.01.  COMPANY MAY CONSOLIDATE, ETC., ONLY ON CERTAIN TERMS.  The
Company shall not consolidate with or merge into any other Person or convey,
transfer or lease its properties and assets substantially as an entirety to any
Person, and the Company shall not permit any Person to consolidate with or merge
into the Company or convey, transfer or lease its properties and assets
substantially as an entirety to the Company, unless:
 
        (1) in case the Company shall consolidate with or merge into another
    Person or convey, transfer or lease its properties and assets substantially
    as an entirety to any Person, the Person formed by such consolidation or
    into which the Company is merged or the Person which acquires by conveyance
    or transfer, or which leases, the properties and assets of the Company
    substantially as an entirety shall be a corporation, partnership or trust,
    shall be organized and validly existing under the laws of the United States
    of America, any State thereof or the District of Columbia and shall
    expressly assume, by an indenture supplemental hereto, executed and
    delivered to the Trustee, in form satisfactory to the Trustee, the due and
    punctual payment of the principal of and any premium and interest on all the
    Securities and the performance or observance of every covenant of this
    Indenture on the part of the Company to be performed or observed;
 
                                       35
<PAGE>
        (2) immediately after giving effect to such transaction and treating any
    indebtedness which becomes an obligation of the Company or any Subsidiary as
    a result of such transaction as having been incurred by the Company or such
    Subsidiary at the time of such transaction, no Event of Default, and no
    event which, after notice or lapse of time or both, would become an Event of
    Default, shall have happened and be continuing;
 
        (3) if, as a result of any such consolidation or merger or such
    conveyance, transfer or lease, properties or assets of the Company would
    become subject to a mortgage, pledge, lien, security interest or other
    encumbrance which would not be permitted by this Indenture, the Company or
    such successor Person, as the case may be, shall take such steps as shall be
    necessary effectively to secure the Securities equally and ratably with (or
    prior to) all indebtedness secured thereby; and
 
        (4) the Company has delivered to the Trustee an Officers' Certificate
    and an Opinion of Counsel, each stating that such consolidation, merger,
    conveyance, transfer or lease and, if a supplemental indenture is required
    in connection with such transaction, such supplemental indenture comply with
    this Article and that all conditions precedent herein provided for relating
    to such transaction have been complied with.
 
    SECTION 8.02.  SUCCESSOR SUBSTITUTED.  Upon any consolidation of the Company
with, or merger of the Company into, any other Person or any conveyance,
transfer or lease of the properties and assets of the Company substantially as
an entirety in accordance with Section 8.01, the successor Person formed by such
consolidation or into which the Company is merged or to which such conveyance,
transfer or lease is made shall succeed to, and be substituted for, and may
exercise every right and power of, the Company under this Indenture with the
same effect as if such successor Person had been named as the Company herein,
and thereafter, except in the case of a lease, the predecessor Person shall be
relieved of all obligations and covenants under this Indenture and the
Securities.
 
                                  ARTICLE IX.
                            SUPPLEMENTAL INDENTURES
 
    SECTION 9.01.  SUPPLEMENTAL INDENTURES WITHOUT CONSENT OF HOLDERS.  Without
the consent of any Holders, the Company, when authorized by a Board Resolution,
and the Trustee, at any time and from time to time, may enter into one or more
indentures supplemental hereto, in form satisfactory to the Trustee, for any of
the following purposes:
 
        (1) to evidence the succession of another Person to the Company and the
    assumption by any such successor of the covenants of the Company herein and
    in the Securities; or
 
        (2) to add to the covenants of the Company for the benefit of the
    Holders of all or any series of Securities (and if such covenants are to be
    for the benefit of less than all series of Securities, stating that such
    covenants are expressly being included solely for the benefit of such
    series) or to surrender any right or power herein conferred upon the
    Company; or
 
        (3) to add any additional Events of Default for the benefit of the
    Holders of all or any series of Securities (and if such additional Events of
    Default are to be for the benefit of less than all series of Securities,
    stating that such additional Events of Default are expressly being included
    solely for the benefit of such series); or
 
        (4) to add to or change any of the provisions of this Indenture to such
    extent as shall be necessary to permit or facilitate the issuance of
    Securities in bearer form, registrable or not registrable as to principal,
    and with or without interest coupons, or to permit or facilitate the
    issuance of Securities in uncertificated form; or
 
        (5) to add to, change or eliminate any of the provisions of this
    Indenture in respect of one or more series of Securities, PROVIDED that any
    such addition, change or elimination (A) shall neither
 
                                       36
<PAGE>
    (i) apply to any Security of any series created prior to the execution of
    such supplemental indenture and entitled to the benefit of such provision
    nor (ii) modify the rights of the Holder of any such Security with respect
    to such provision or (B) shall become effective only when there is no such
    Security Outstanding; or
 
        (6) to secure the Securities pursuant to the requirements of Section
    10.08 or otherwise; or
 
        (7) to establish the form or terms of Securities of any series as
    permitted by Sections 2.01 and 3.01; or
 
        (8) to evidence and provide for the acceptance of appointment hereunder
    by a successor Trustee with respect to the Securities of one or more series
    and to add to or change any of the provisions of this Indenture as shall be
    necessary to provide for or facilitate the administration of the trusts
    hereunder by more than one Trustee, pursuant to the requirements of Section
    6.11; or
 
        (9) to cure any ambiguity, to correct or supplement any provision herein
    which may be defective or inconsistent with any other provision herein, or
    to make any other provisions with respect to matters or questions arising
    under this Indenture; PROVIDED that such action pursuant to this Clause (9)
    shall not adversely affect the interests of the Holders of Securities of any
    series.
 
    SECTION 9.02.  SUPPLEMENTAL INDENTURES WITH CONSENT OF HOLDERS.  With the
consent of the Holders of not less than a majority in principal amount of the
Outstanding Securities of each series affected by such supplemental indenture,
by Act of said Holders delivered to the Company and the Trustee, the Company,
when authorized by a Board Resolution, and the Trustee may enter into an
indenture or indentures supplemental hereto for the purpose of adding any
provisions to or changing in any manner or eliminating any of the provisions of
this Indenture or of modifying in any manner the rights of the Holders of
Securities of such series under this Indenture; PROVIDED, HOWEVER, that no such
supplemental indenture shall, without the consent of the Holder of each
Outstanding Security affected thereby,
 
        (1) Change the Stated Maturity of the principal of, or any installment
    of principal of or interest on, any Security, or reduce the principal amount
    thereof or the rate of interest thereon or any premium payable upon the
    redemption thereof, or reduce the amount of the principal of an Original
    Issue Discount Security or any other Security which would be due and payable
    upon a declaration of acceleration of the Maturity thereof pursuant to
    Section 5.02, or change any Place of Payment where, or the coin or currency
    in which, any Security or any premium or interest thereon is payable, or
    impair the right to institute suit for the enforcement of any such payment
    on or after the Stated Maturity thereof (or, in the case of redemption, on
    or after the Redemption Date), or
 
        (2) reduce the percentage in principal amount of the Outstanding
    Securities of any series, the consent of whose Holders is required for any
    such supplemental indenture, or the consent of whose Holders is required for
    any waiver (of compliance with certain provisions of this Indenture or
    certain defaults hereunder and their consequences) provided for in this
    Indenture, or
 
        (3) modify any of the provisions of this Section, Section 5.13 or
    Section 10.11 except to increase any such percentage or to provide that
    certain other provisions of this Indenture cannot be modified or waived
    without the consent of the Holder of each Outstanding Security affected
    thereby; PROVIDED, HOWEVER, that this clause shall not be deemed to require
    the consent of any Holder with respect to changes in the references to "the
    Trustee" and concomitant changes in this Section and Section 10.11, or the
    deletion of this proviso, in accordance with the requirements of Sections
    6.11 and 9.01(8).
 
    A supplemental indenture which changes or eliminates any covenant or other
provision of this Indenture which has expressly been included solely for the
benefit of one or more particular series of Securities, or which modifies the
rights of the Holders of Securities of such series with respect to such covenant
or other provision, shall be deemed not to affect the rights under this
Indenture of the Holders of Securities of any other series.
 
                                       37
<PAGE>
    It shall not be necessary for any Act of Holders under this Section to
approve the particular form of any proposed supplemental indenture, but it shall
be sufficient if such Act shall approve the substance thereof.
 
    SECTION 9.03.  EXECUTION OF SUPPLEMENTAL INDENTURES.  In executing, or
accepting the additional trusts created by, any supplemental indenture permitted
by this Article or the modifications thereby of the trusts created by this
Indenture, the Trustee shall be entitled to receive, and (subject to Section
6.01) shall be fully protected in relying upon, an Opinion of Counsel stating
that the execution of such supplemental indenture is authorized or permitted by
this Indenture. The Trustee may, but shall not be obligated to, enter into any
such supplemental indenture which affects the Trustee's own rights, duties or
immunities under this Indenture or otherwise.
 
    SECTION 9.04.  EFFECT OF SUPPLEMENTAL INDENTURES.  Upon the execution of any
supplemental indenture under this Article, this Indenture shall be modified in
accordance therewith, and such supplemental indenture shall form a part of this
Indenture for all purposes; and every Holder of Securities theretofore or
thereafter authenticated and delivered hereunder shall be bound thereby.
 
    SECTION 9.05.  CONFORMITY WITH TRUST INDENTURE ACT.  Every supplemental
indenture executed pursuant to this Article shall conform to the requirements of
the Trust Indenture Act.
 
    SECTION 9.06.  REFERENCE IN SECURITIES TO SUPPLEMENTAL
INDENTURES.  Securities of any series authenticated and delivered after the
execution of any supplemental indenture pursuant to this Article may, and shall
if required by the Trustee, bear a notation in form approved by the Trustee as
to any matter provided for in such supplemental indenture. If the Company shall
so determine, new Securities of any series so modified as to conform, in the
opinion of the Trustee and the Company, to any such supplemental indenture may
be prepared and executed by the Company and authenticated and delivered by the
Trustee in exchange for Outstanding Securities of such series.
 
                                   ARTICLE X.
                                   COVENANTS
 
    SECTION 10.01.  PAYMENT OF PRINCIPAL, PREMIUM AND INTEREST.  The Company
covenants and agrees for the benefit of each series of Securities that it will
duly and punctually pay the principal of and any premium and interest on the
Securities of that series in accordance with the terms of the Securities and
this Indenture.
 
    SECTION 10.02.  MAINTENANCE OF OFFICE OR AGENCY.  The Company will maintain
in each Place of Payment for any series of Securities an office or agency where
Securities of that series may be presented or surrendered for payment, where
Securities of that series may be surrendered for registration of transfer or
exchange and where notices and demands to or upon the Company in respect of the
Securities of that series and this Indenture may be served. The Company will
give prompt written notice to the Trustee of the location, and any change in the
location, of such office or agency. If at any time the Company shall fail to
maintain any such required office or agency or shall fail to furnish the Trustee
with the address thereof, such presentations, surrenders, notices and demands
may be made or served at the Corporate Trust Office of the Trustee, and the
Company hereby appoints the Trustee as its agent to receive all such
presentations, surrenders, notices and demands.
 
    The Company may also from time to time designate one or more other offices
or agencies where the Securities of one or more series may be presented or
surrendered for any or all such purposes and may from time to time rescind such
designations; PROVIDED, HOWEVER, that no such designation or rescission shall in
any manner relieve the Company of its obligation to maintain an office or agency
in each Place of Payment for Securities of any series for such purposes. The
Company will give prompt written notice to the Trustee of any such designation
or rescission and of any change in the location of any such other office or
agency.
 
                                       38
<PAGE>
    SECTION 10.03.  MONEY FOR SECURITIES PAYMENTS TO BE HELD IN TRUST.  If the
Company shall at any time act as its own Paying Agent with respect to any series
of Securities, it will, on or before each due date of the principal of or any
premium or interest on any of the Securities of that series, segregate and hold
in trust for the benefit of the Persons entitled thereto a sum sufficient to pay
the principal and any premium and interest so becoming due until such sums shall
be paid to such Persons or otherwise disposed of as herein provided and will
promptly notify the Trustee of its action or failure so to act.
 
    Whenever the Company shall have one or more Paying Agents for any series of
Securities, it will, prior to each due date of the principal of or any premium
or interest on any Securities of that series, deposit with a Paying Agent a sum
sufficient to pay such amount, such sum to be held as provided by the Trust
Indenture Act, and (unless such Paying Agent is the Trustee) the Company will
promptly notify the Trustee of its action or failure so to act.
 
    The Company will cause each Paying Agent for any series of Securities other
than the Trustee to execute and deliver to the Trustee an instrument in which
such Paying Agent shall agree with the Trustee, subject to the provisions of
this Section, that such Paying Agent will (1) comply with the provisions of the
Trust Indenture Act applicable to it as a Paying Agent and (2) during the
continuance of any default by the Company (or any other obligor upon the
Securities of that series) in the making of any payment in respect of the
Securities of that series, upon the written request of the Trustee, forthwith
pay to the Trustee all sums held in trust by such Paying Agent for payment in
respect of the Securities of that series.
 
    The Company may at any time, for the purpose of obtaining the satisfaction
and discharge of this Indenture or for any other purpose, pay, or by Company
Order direct any Paying Agent to pay, to the Trustee all sums held in trust by
the Company or such Paying Agent, such sums to be held by the Trustee upon the
same trusts as those upon which such sums were held by the Company or such
Paying Agent; and, upon such payment by any Paying Agent to the Trustee, such
Paying Agent shall be released from all further liability with respect to such
money.
 
    Any money deposited with the Trustee or any Paying Agent, or then held by
the Company, in trust for the payment of the principal of or any premium or
interest on any Security of any series and remaining unclaimed for two years
after such principal, premium or interest has become due and payable shall be
paid to the Company on Company Request, or (if then held by the Company) shall
be discharged from such trust; and the Holder of such Security shall thereafter,
as an unsecured general creditor, look only to the Company for payment thereof,
and all liability of the Trustee or such Paying Agent with respect to such trust
money, and all liability of the Company as trustee thereof, shall thereupon
cease; PROVIDED, HOWEVER, that the Trustee or such Paying Agent, before being
required to make any such repayment, may at the expense of the Company cause to
be published once, in a newspaper published in the English language, customarily
published on each Business Day and of general circulation in New York City,
notice that such money remains unclaimed and that, after a date specified
therein, which shall not be less than 30 days from the date of such publication,
any unclaimed balance of such money then remaining will be repaid to the
Company.
 
    SECTION 10.04.  STATEMENT BY OFFICERS AS TO DEFAULT.  The Company will
deliver to the Trustee, within 120 days after the end of each fiscal year of the
Company ending after the date hereof, an Officers' Certificate, stating whether
or not to the best knowledge of the signers thereof the Company is in default in
the performance and observance of any of the terms, provisions and conditions of
this Indenture (without regard to any period of grace or requirement of notice
provided hereunder) and, if the Company shall be in default, specifying all such
defaults and the nature and status thereof of which they may have knowledge.
 
    SECTION 10.05.  EXISTENCE.  Subject to Article VIII, the Company will do or
cause to be done all things necessary to preserve and keep in full force and
effect its existence, rights (charter and statutory) and franchises; PROVIDED,
HOWEVER, that the Company shall not be required to preserve any such right or
franchise if the Board of Directors shall determine that the preservation
thereof is no longer desirable in
 
                                       39
<PAGE>
the conduct of the business of the Company and that the loss thereof is not
disadvantageous in any material respect to the Holders.
 
    SECTION 10.06.  MAINTENANCE OF PROPERTIES.  The Company will cause all
properties used or useful in the conduct of its business or the business of any
Subsidiary to be maintained and kept in good condition, repair and working order
and supplied with all necessary equipment and will cause to be made all
necessary repairs, renewals, replacements, betterments and improvements thereof,
all as in the judgment of the Company may be necessary so that the business
carried on in connection therewith may be properly and advantageously conducted
at all times; PROVIDED, HOWEVER, that nothing in this Section shall prevent the
Company from discontinuing the operation or maintenance of any of such
properties if such discontinuance is, in the judgment of the Company, desirable
in the conduct of its business or the business of any Subsidiary and not
disadvantageous in any material respect to the Holders.
 
    SECTION 10.07.  PAYMENT OF TAXES AND OTHER CLAIMS.  The Company will pay or
discharge or cause to be paid or discharged, before the same shall become
delinquent, (1) all taxes, assessments and governmental charges levied or
imposed upon the Company or any Subsidiary or upon the income, profits or
property of the Company or any Subsidiary, and (2) all lawful claims for labor,
materials and supplies which, if unpaid, might by law become a lien upon the
property of the Company or any Subsidiary; PROVIDED, HOWEVER, that the Company
shall not be required to pay or discharge or cause to be paid or discharged any
such tax, assessment, charge or claim whose amount, applicability or validity is
being contested in good faith by appropriate proceedings.
 
    SECTION 10.08.  LIMITATION ON LIENS.  The Company will not issue, incur,
create, assume or guarantee, and will not permit any Restricted Subsidiary to
issue, incur, create, assume or guarantee, any debt for borrowed money secured
by a mortgage, security interest, pledge, lien, charge or other encumbrance
("mortgages") upon any Principal Property of the Company or any Restricted
Subsidiary or upon any shares of stock or indebtedness of any Restricted
Subsidiary (whether such Principal Property, shares or indebtedness are now
existing or owned or hereafter created or acquired) without in any such case
effectively providing concurrently with the issuance, incurrence, creation,
assumption or guarantee of any such secured debt, or the grant of a mortgage
with respect to any such indebtedness, that the Securities (together with, if
the Company shall so determine, any other indebtedness of or guarantee by the
Company or such Restricted Subsidiary ranking equally with the Securities) shall
be secured equally and ratably with (or prior to) such secured debt. The
foregoing restriction, however, will not apply to:
 
        (1) mortgages on property existing at the time of acquisition thereof by
    the Company or any Subsidiary;
 
        (2) mortgages on property, shares of stock or indebtedness or other
    assets of any corporation existing at the time such corporation becomes a
    Restricted Subsidiary;
 
        (3) mortgages on property, shares of stock or indebtedness existing at
    the time of acquisition thereof by the Company or a Restricted Subsidiary or
    mortgages thereon to secure the payment of all or any part of the purchase
    price thereof, or mortgages on property, shares of stock or indebtedness to
    secure any indebtedness for borrowed money incurred prior to, at the time of
    or within 270 days after, the latest of the acquisition thereof, or, in the
    case of property, the completion of construction, the completion of
    improvements, or the commencement of substantial commercial operation of
    such property for the purpose of financing all or any part of the purchase
    price thereof, such construction, or the making of such improvements;
 
        (4) mortgages to secure indebtedness owing to the Company or to a
    Restricted Subsidiary;
 
        (5) mortgages existing at the date of this Indenture;
 
        (6) mortgages on property of a corporation existing at the time such
    corporation is merged into or consolidated with the Company or a Restricted
    Subsidiary or at the time of a sale, lease or other
 
                                       40
<PAGE>
    disposition of the properties of a corporation as an entirety or
    substantially as an entirety to the Company or a Restricted Subsidiary;
 
        (7) mortgages in favor of the United States or any State, territory or
    possession thereof (or the District of Columbia), or any department, agency,
    instrumentality or political subdivision of the United States or any State,
    territory or possession thereof (or the District of Columbia), to secure
    partial, progress, advance or other payments pursuant to any contract or
    statute or to secure any indebtedness incurred for the purpose of financing
    all or any part of the purchase price or the cost of constructing or
    improving the property subject to such mortgages;
 
        (8) mortgages created in connection with the acquisition of assets or a
    project financed with, and created to secure, a Nonrecourse Obligation; and
 
        (9) extensions, renewals, refinancings or replacements of any mortgage
    referred to in the foregoing clauses (1), (2), (3), (5), (6), (7) and (8)
    provided, however, that any mortgages permitted by any of the foregoing
    clauses (1), (2), (3), (5), (6), (7) and (8) shall not extend to or cover
    any property of the Company or such Restricted Subsidiary, as the case may
    be, other than the property, if any, specified in such clauses and
    improvements thereto, and provided further that any refinancing or
    replacement of any mortgages permitted by the foregoing clauses (7) and (8)
    shall be of the type referred to in such clauses (7) or (8), as the case may
    be.
 
    Notwithstanding the restrictions set forth in the preceding paragraph, the
Company or any Restricted Subsidiary will be permitted to issue, incur, create,
assume or guarantee debt secured by a mortgage which would otherwise be subject
to such restrictions, without equally and ratably securing the Securities,
provided that after giving effect thereto, the aggregate amount of all debt so
secured by mortgages (not including mortgages permitted under clauses (1)
through (9) above) does not exceed 10% of the Consolidated Net Tangible Assets
of the Company as most recently determined on or prior to such date.
 
    SECTION 10.09.  LIMITATION ON SALE AND LEASE-BACK TRANSACTIONS.  The Company
will not, nor will it permit any Restricted Subsidiary to, enter into any Sale
and Lease-Back Transaction with respect to any Principal Property, other than
any such transaction involving a lease for a term of not more than three years
or any such transaction between the Company and a Restricted Subsidiary or
between Restricted Subsidiaries, unless: (1) the Company or such Restricted
Subsidiary would be entitled to incur indebtedness secured by a mortgage on the
Principal Property involved in such transaction at least equal in amount to the
Attributable Debt with respect to such Sale and Lease-Back Transaction, without
equally and ratably securing the Securities, pursuant to Section 10.08; or (2)
the Company shall apply an amount equal to the greater of the net proceeds of
such sale or the Attributable Debt with respect to such Sale and Lease-Back
Transaction within 270 days of such sale to either (or a combination of) the
retirement (other than any mandatory retirement, mandatory prepayment or sinking
fund payment or by payment at maturity) of debt for borrowed money of the
Company or a Restricted Subsidiary that matures more than 12 months after the
creation of such indebtedness or the purchase, construction or development of
other comparable property.
 
    SECTION 10.10.  LIMITATION ON SUBSIDIARY DEBT.  The Company shall not permit
any Subsidiary of the Company (other than Toro Credit Company, a Minnesota
corporation, or any successor finance Subsidiary of the Company so long as Toro
Credit Company or such successor has no operating assets and is engaged solely
in financing activities) to Incur or suffer to exist any Debt except:
 
        (1) Debt outstanding on the date of this Indenture;
 
        (2) Debt issued to and held by the Company or a Wholly Owned Subsidiary
    of the Company (provided that such Debt is at all times held by the Company
    or a Person which is a Wholly Owned Subsidiary of the Company);
 
                                       41
<PAGE>
        (3) Debt Incurred by a Person prior to the time (a) such Person became a
    Subsidiary of the Company, (b) such Person merges into or consolidates with
    a Subsidiary of the Company or (c) another Subsidiary of the Company merges
    into or consolidates with such Person (in a transaction in which such Person
    becomes a Subsidiary of the Company);
 
        (4) Debt which is exchanged for, or the proceeds of which are used to
    refinance or refund, any Debt permitted to be outstanding pursuant to
    Clauses (1) through (3) hereof (or any extension or renewal thereof), in an
    aggregate principal amount not to exceed the principal amount of the Debt so
    exchanged, refinanced or refunded and provided such refinancing or refunding
    Debt by its terms, or by the terms of any agreement or instrument pursuant
    to which such Debt is issued (x) does not provide for payments of principal
    at the stated maturity of such Debt or by way of a sinking fund applicable
    to such Debt or by way of any mandatory redemption, defeasance, retirement
    or repurchase of such Debt by the Company (including any redemption,
    retirement or repurchase which is contingent upon events or circumstances,
    but excluding any retirement required by virtue of acceleration of such Debt
    upon an event of default thereunder), in each case prior to the stated
    maturity of the Debt being refinanced or refunded and (y) does not permit
    redemption or other retirement (including pursuant to an offer to purchase
    made by the Company) of such Debt at the option of the holder thereof prior
    to the stated maturity of the Debt being refinanced or refunded, other than
    a redemption or other retirement at the option of the holder of such Debt
    (including pursuant to an offer to purchase made by the Company) which is
    conditioned upon the change of control of the Company; and
 
        (5) Debt having a principal amount and liquidation value not in excess
    of 20% of the Consolidated Net Tangible Assets of the Company in the
    aggregate.
 
    SECTION 10.11.  WAIVER OF CERTAIN COVENANTS.  Except as otherwise specified
as contemplated by Section 3.01 for Securities of such series, the Company may,
with respect to the Securities of any series, omit in any particular instance to
comply with any term, provision or condition set forth in any covenant provided
pursuant to Section 3.01(18), 9.01(2) or 9.01(7) for the benefit of the Holders
of such series or in any of Sections 10.08 to 10.10, inclusive, if before the
time for such compliance the Holders of at least a majority in principal amount
of the Outstanding Securities of such series shall, by Act of such Holders,
either waive such compliance in such instance or generally waive compliance with
such term, provision or condition, but no such waiver shall extend to or affect
such term, provision or condition except to the extent so expressly waived, and,
until such waiver shall become effective, the obligations of the Company and the
duties of the Trustee in respect of any such term, provision or condition shall
remain in full force and effect.
 
                                  ARTICLE XI.
                     REDEMPTION OR REPAYMENT OF SECURITIES
 
    SECTION 11.01.  APPLICABILITY OF ARTICLE.  Securities of any series which
are redeemable or repayable before their Stated Maturity shall be redeemable or
repayable in accordance with their terms and (except as otherwise specified as
contemplated by Section 3.01 for such Securities) in accordance with this
Article.
 
    SECTION 11.02.  ELECTION TO REDEEM; NOTICE TO TRUSTEE.  The election of the
Company to redeem any Securities shall be evidenced by a Board Resolution or in
another manner specified as contemplated by Section 3.01 for such Securities. In
case of any redemption at the election of the Company of less than all the
Securities of any series (including any such redemption affecting only a single
Security), the Company shall, at least 60 days prior to the Redemption Date
fixed by the Company (unless a shorter notice shall be satisfactory to the
Trustee), notify the Trustee of such Redemption Date, of the principal amount of
Securities of such series to be redeemed and, if applicable, of the tenor of the
Securities to be redeemed. In the case of any redemption of Securities prior to
the expiration of any restriction on such redemption
 
                                       42
<PAGE>
provided in the terms of such Securities or elsewhere in this Indenture, the
Company shall furnish the Trustee with an Officers' Certificate evidencing
compliance with such restriction.
 
    SECTION 11.03.  SELECTION BY TRUSTEE OF SECURITIES TO BE REDEEMED.  If less
than all the Securities of any series are to be redeemed (unless all the
Securities of such series and of a specified tenor are to be redeemed or unless
such redemption affects only a single Security), the particular Securities to be
redeemed shall be selected not more than 60 days prior to the Redemption Date by
the Trustee, from the Outstanding Securities of such series not previously
called for redemption, by such method as the Trustee shall deem fair and
appropriate and which may provide for the selection for redemption of a portion
of the principal amount of any Security of such series, PROVIDED that the
unredeemed portion of the principal amount of any Security shall be in an
authorized denomination (which shall not be less than the minimum authorized
denomination) for such Security. If less than all the Securities of such series
and of a specified tenor are to be redeemed (unless such redemption affects only
a single Security), the particular Securities to be redeemed shall be selected
not more than 60 days prior to the Redemption Date by the Trustee, from the
Outstanding Securities of such series and specified tenor not previously called
for redemption in accordance with the preceding sentence.
 
    The Trustee shall promptly notify the Company in writing of the Securities
selected for redemption as aforesaid and, in case of any Securities selected for
partial redemption as aforesaid, the principal amount thereof to be redeemed.
 
    The provisions of the two preceding paragraphs shall not apply with respect
to any redemption affecting only a single Security, whether such Security is to
be redeemed in whole or in part. In the case of any such redemption in part, the
unredeemed portion of the principal amount of the Security shall be in an
authorized denomination (which shall not be less than the minimum authorized
denomination) for such Security.
 
    For all purposes of this Indenture, unless the context otherwise requires,
all provisions relating to the redemption of Securities shall relate, in the
case of any Securities redeemed or to be redeemed only in part, to the portion
of the principal amount of such Securities which has been or is to be redeemed.
 
    SECTION 11.04.  NOTICE OF REDEMPTION.  Notice of redemption shall be given
by first-class mail, postage prepaid, mailed not less than 30 nor more than 60
days prior to the Redemption Date, to each Holder of Securities to be redeemed,
at his address appearing in the Security Register.
 
    All notices of redemption shall state:
 
        (1) the Redemption Date,
 
        (2) the Redemption Price,
 
        (3) if less than all the Outstanding Securities of any series consisting
    of more than a single Security are to be redeemed, the identification (and,
    in the case of partial redemption of any such Securities, the principal
    amounts) of the particular Securities to be redeemed and, if less than all
    the Outstanding Securities of any series consisting of a single Security are
    to be redeemed, the principal amount of the particular Security to be
    redeemed,
 
        (4) that on the Redemption Date the Redemption Price will become due and
    payable upon each such Security to be redeemed and, if applicable, that
    interest thereon will cease to accrue on and after said date,
 
        (5) the place or places where each such Security is to be surrendered
    for payment of the Redemption Price, and
 
        (6) that the redemption is for a sinking fund, if such is the case.
 
                                       43
<PAGE>
    Notice of redemption of Securities to be redeemed at the election of the
Company shall be given by the Company or, at the Company's request, by the
Trustee in the name and at the expense of the Company and shall be irrevocable.
 
    SECTION 11.05.  DEPOSIT OF REDEMPTION PRICE.  Prior to any Redemption Date,
the Company shall deposit with the Trustee or with a Paying Agent (or, if the
Company is acting as its own Paying Agent, segregate and hold in trust as
provided in Section 10.03) an amount of money sufficient to pay the Redemption
Price of, and (except if the Redemption Date shall be an Interest Payment Date)
accrued interest on, all the Securities which are to be redeemed on that date.
 
    SECTION 11.06.  SECURITIES PAYABLE ON REDEMPTION DATE.  Notice of redemption
having been given as aforesaid, the Securities so to be redeemed shall, on the
Redemption Date, become due and payable at the Redemption Price therein
specified, and from and after such date (unless the Company shall default in the
payment of the Redemption Price and accrued interest) such Securities shall
cease to bear interest. Upon surrender of any such Security for redemption in
accordance with said notice, such Security shall be paid by the Company at the
Redemption Price, together with accrued interest to the Redemption Date;
PROVIDED, HOWEVER, that, unless otherwise specified as contemplated by Section
3.01, installments of interest whose Stated Maturity is on or prior to the
Redemption Date will be payable to the Holders of such Securities, or one or
more Predecessor Securities, registered as such at the close of business on the
relevant Record Dates according to their terms and the provisions of Section
3.07.
 
    If any Security called for redemption shall not be so paid upon surrender
thereof for redemption, the principal and any premium shall, until paid, bear
interest from the Redemption Date at the rate prescribed therefor in the
Security.
 
    SECTION 11.07.  SECURITIES REDEEMED IN PART.  Any Security which is to be
redeemed only in part shall be surrendered at a Place of Payment therefor (with,
if the Company or the Trustee so requires, due endorsement by, or a written
instrument of transfer in form satisfactory to the Company and the Trustee duly
executed by, the Holder thereof or his attorney duly authorized in writing), and
the Company shall execute, and the Trustee shall authenticate and deliver to the
Holder of such Security without service charge, a new Security or Securities of
the same series and of like tenor, of any authorized denomination as requested
by such Holder, in aggregate principal amount equal to and in exchange for the
unredeemed portion of the principal of the Security so surrendered.
 
    SECTION 11.08.  RIGHT OF REPAYMENT.  In order for any Security that is
subject to repayment at the option of the Holder to be repaid, the Paying Agent
must receive at least 30 days but not more than 60 days prior to the repayment
date (a) appropriate wire instructions and (b) either (i) the Security with the
form entitled Option to Elect Repayment (as set forth below) attached to the
Security duly completed or (ii) a telegram, telex, facsimile transmission or
letter from a member of a national securities exchange or the National
Association of Securities Dealers, Inc. or a commercial bank or trust company in
the United States setting forth the name of the Holder of such Security, the
principal amount of such Debenture, the portion of the principal amount of such
Security to be repaid, the certificate number or a description of the tenor and
terms of such Security, a statement that the option to elect repayment is being
exercised thereby and a guarantee that such Security to be repaid with the form
entitled Option to Elect Repayment attached to such Security duly completed will
be received by the Paying Agent not later than five Business Days after the date
of such telegram, telex, facsimile transmission or letter and such Security and
form duly completed must be received by the Paying Agent by such fifth Business
Day. Exercise of the repayment option by the Holder of such Security shall be
irrevocable, except as otherwise provided in the Board Resolution establishing
the term of the Security. The repayment option may be exercised by the Holder of
such Security for less than the entire principal amount of the Security provided
that the principal amount of the Security remaining outstanding after repayment
is an authorized denomination. No registration of, transfer or exchange of such
Security (or, in the event that such Security is to be repaid in part, the
portion of the Security to be repaid) will be permitted after exercise of a
repayment option. All questions as to the
 
                                       44
<PAGE>
validity, eligibility (including time of receipt) and acceptance of any Security
for repayment will be determined by the Company, whose determination will be
final, binding and non-appealable.
 
    SECTION 11.09.  FORM OF OPTION TO ELECT REPAYMENT.  The following text shall
be attached to each Security to which the provisions of Section 11.08 apply:
 
    FORM OF OPTION TO ELECT REPAYMENT ON          ,
          . I or we hereby irrevocably elect to exercise the option to have the
principal sum of             together with accrued interest thereon to
         ,     repaid by the Company on          ,     . If less than the entire
principal amount of the Security is to be repaid specify the denomination or
denominations (which shall be in authorized denominations) of the Securities to
be issued to the Holder for the portion of the within Security not being repaid
(in the absence of any such specification, one such Security will be issued for
the portion not being repaid.
 
Dated:    ------------------------------
 
Signed:
          ------------------------------
          Signature Guarantee:
                                          --------------------------------------
                                          (Signature must be guaranteed by an
                                          eligible institution within the
                                          meaning of Rule 17A(d)-15 under the
                                          Securities Exchange Act of 1934, as
                                          amended)
 
                                  ARTICLE XII.
                                 SINKING FUNDS
 
    SECTION 12.01.  APPLICABILITY OF ARTICLE.  The provisions of this Article
shall be applicable to any sinking fund for the retirement of Securities of any
series except as otherwise specified as contemplated by Section 3.01 for such
Securities.
 
    The minimum amount of any sinking fund payment provided for by the terms of
any Securities is herein referred to as a "mandatory sinking fund payment", and
any payment in excess of such minimum amount provided for by the terms of such
Securities is herein referred to as an "optional sinking fund payment". If
provided for by the terms of any Securities, the cash amount of any sinking fund
payment may be subject to reduction as provided in Section 12.02. Each sinking
fund payment shall be applied to the redemption of Securities as provided for by
the terms of such Securities.
 
    SECTION 12.02.  SATISFACTION OF SINKING FUND PAYMENTS WITH SECURITIES.  The
Company (1) may deliver Outstanding Securities of a series (other than any
previously called for redemption) and (2) may apply as a credit Securities of a
series which have been redeemed either at the election of the Company pursuant
to the terms of such Securities or through the application of permitted optional
sinking fund payments pursuant to the terms of such Securities, in each case in
satisfaction of all or any part of any sinking fund payment with respect to any
Securities of such series required to be made pursuant to the terms of such
Securities as and to the extent provided for by the terms of such Securities;
PROVIDED that the Securities to be so credited have not been previously so
credited. The Securities to be so credited shall be received and credited for
such purpose by the Trustee at the Redemption Price, as specified in the
Securities so to be redeemed, for redemption through operation of the sinking
fund and the amount of such sinking fund payment shall be reduced accordingly.
 
    SECTION 12.03.  REDEMPTION OF SECURITIES FOR SINKING FUND.  Not less than 30
days prior to each sinking fund payment date for any Securities, the Company
will deliver to the Trustee an Officers' Certificate specifying the amount of
the next ensuing sinking fund payment for such Securities pursuant to
 
                                       45
<PAGE>
the terms of such Securities, the portion thereof, if any, which is to be
satisfied by payment of cash and the portion thereof, if any, which is to be
satisfied by delivering and crediting Securities pursuant to Section 12.02 and
will also deliver to the Trustee any Securities to be so delivered. Not less
than 20 days prior to each such sinking fund payment date, the Trustee shall
select the Securities to be redeemed upon such sinking fund payment date in the
manner specified in Section 11.03 and cause notice of the redemption thereof to
be given in the name of and at the expense of the Company in the manner provided
in Section 11.04. Such notice having been duly given, the redemption of such
Securities shall be made upon the terms and in the manner stated in Sections
11.06 and 11.07.
 
                                 ARTICLE XIII.
                       DEFEASANCE AND COVENANT DEFEASANCE
 
    SECTION 13.01.  COMPANY'S OPTION TO EFFECT DEFEASANCE OR COVENANT
DEFEASANCE.  The Company may elect, at its option at any time, to have Section
13.02 or Section 13.03 applied to any Securities or any series of Securities, as
the case may be, designated pursuant to Section 3.01 as being defeasible
pursuant to such Section 13.02 or 13.03, in accordance with any applicable
requirements provided pursuant to Section 3.01 and upon compliance with the
conditions set forth below in this Article. Any such election shall be evidenced
by a Board Resolution or in another manner specified as contemplated by Section
3.01 for such Securities.
 
    SECTION 13.02.  DEFEASANCE AND DISCHARGE.  Upon the Company's exercise of
its option (if any) to have this Section applied to any Securities or any series
of Securities, as the case may be, the Company shall be deemed to have been
discharged from its obligations with respect to such Securities as provided in
this Section on and after the date the conditions set forth in Section 13.04 are
satisfied (hereinafter called "Defeasance"). For this purpose, such Defeasance
means that the Company shall be deemed to have paid and discharged the entire
indebtedness represented by such Securities and to have satisfied all its other
obligations under such Securities and this Indenture insofar as such Securities
are concerned (and the Trustee, at the expense of the Company, shall execute
proper instruments acknowledging the same), subject to the following which shall
survive until otherwise terminated or discharged hereunder: (1) the rights of
Holders of such Securities to receive, solely from the trust fund described in
Section 13.04 and as more fully set forth in such Section, payments in respect
of the principal of and any premium and interest on such Securities when
payments are due, (2) the Company's obligations with respect to such Securities
under Sections 3.04, 3.05, 3.06, 10.02 and 10.03, (3) the rights, powers,
trusts, duties and immunities of the Trustee hereunder and (4) this Article.
Subject to compliance with this Article, the Company may exercise its option (if
any) to have this Section applied to any Securities notwithstanding the prior
exercise of its option (if any) to have Section 13.03 applied to such
Securities.
 
    SECTION 13.03.  COVENANT DEFEASANCE.  Upon the Company's exercise of its
option (if any) to have this Section applied to any Securities or any series of
Securities, as the case may be, (1) the Company shall be released from its
obligations under Section 8.01(3), Sections 10.06 through 10.10, inclusive, and
any covenants provided pursuant to Section 3.01(18), 9.01(2) or 9.01(7) for the
benefit of the Holders of such Securities and (2) the occurrence of any event
specified in Sections 501(4) (with respect to any of Section 8.01(3), Sections
10.06 through 10.10, inclusive, and any such covenants provided pursuant to
Section 3.01(18), 9.01(2) or 9.01(7)), 5.01(5) and 5.01(8) shall be deemed not
to be or result in an Event of Default, in each case with respect to such
Securities as provided in this Section on and after the date the conditions set
forth in Section 13.04 are satisfied (hereinafter called "Covenant Defeasance").
For this purpose, such Covenant Defeasance means that, with respect to such
Securities, the Company may omit to comply with and shall have no liability in
respect of any term, condition or limitation set forth in any such specified
Section (to the extent so specified in the case of Section 5.01(4)), whether
directly or indirectly by reason of any reference elsewhere herein to any such
Section or by reason of any reference in any such Section to any other provision
herein or in any other document, but the remainder of this Indenture and such
Securities shall be unaffected thereby.
 
                                       46
<PAGE>
    SECTION 13.04.  CONDITIONS TO DEFEASANCE OR COVENANT DEFEASANCE.  The
following shall be the conditions to the application of Section 13.02 or Section
13.03 to any Securities or any series of Securities, as the case may be:
 
        (1) The Company shall irrevocably have deposited or caused to be
    deposited with the Trustee (or another trustee which satisfies the
    requirements contemplated by Section 6.09 and agrees to comply with the
    provisions of this Article applicable to it) as trust funds in trust for the
    purpose of making the following payments, specifically pledged as security
    for, and dedicated solely to, the benefits of the Holders of such
    Securities, (A) money in an amount, or (B) U.S. Government Obligations which
    through the scheduled payment of principal and interest in respect thereof
    in accordance with their terms will provide, not later than one day before
    the due date of any payment, money in an amount, or (C) a combination
    thereof, in each case sufficient, in the opinion of a nationally recognized
    firm of independent public accountants expressed in a written certification
    thereof delivered to the Trustee, to pay and discharge, and which shall be
    applied by the Trustee (or any such other qualifying trustee) to pay and
    discharge, the principal of and any premium and interest on such Securities
    on the respective Stated Maturities, in accordance with the terms of this
    Indenture and such Securities. As used herein, "U.S. Government Obligation"
    means (x) any security which is (i) a direct obligation of the United States
    of America for the payment of which the full faith and credit of the United
    States of America is pledged or (ii) an obligation of a Person controlled or
    supervised by and acting as an agency or instrumentality of the United
    States of America the payment of which is unconditionally guaranteed as a
    full faith and credit obligation by the United States of America, which, in
    either case (i) or (ii), is not callable or redeemable at the option of the
    issuer thereof, and (y) any depositary receipt issued by a bank (as defined
    in Section 3(a)(2) of the Securities Act) as custodian with respect to any
    U.S. Government Obligation which is specified in Clause (x) above and held
    by such bank for the account of the holder of such depositary receipt, or
    with respect to any specific payment of principal of or interest on any U.S.
    Government Obligation which is so specified and held, PROVIDED that (except
    as required by law) such custodian is not authorized to make any deduction
    from the amount payable to the holder of such depositary receipt from any
    amount received by the custodian in respect of the U.S. Government
    Obligation or the specific payment of principal or interest evidenced by
    such depositary receipt.
 
        (2) In the event of an election to have Section 13.02 apply to any
    Securities or any series of Securities, as the case may be, the Company
    shall have delivered to the Trustee an Opinion of Counsel stating that (A)
    the Company has received from, or there has been published by, the Internal
    Revenue Service a ruling or (B) since the date of this instrument, there has
    been a change in the applicable Federal income tax law, in either case (A)
    or (B) to the effect that, and based thereon such opinion shall confirm
    that, the Holders of such Securities will not recognize gain or loss for
    Federal income tax purposes as a result of the deposit, Defeasance and
    discharge to be effected with respect to such Securities and will be subject
    to Federal income tax on the same amount, in the same manner and at the same
    times as would be the case if such deposit, Defeasance and discharge were
    not to occur.
 
        (3) In the event of an election to have Section 13.03 apply to any
    Securities or any series of Securities, as the case may be, the Company
    shall have delivered to the Trustee an Opinion of Counsel to the effect that
    the Holders of such Securities will not recognize gain or loss for Federal
    income tax purposes as a result of the deposit and Covenant Defeasance to be
    effected with respect to such Securities and will be subject to Federal
    income tax on the same amount, in the same manner and at the same times as
    would be the case if such deposit and Covenant Defeasance were not to occur.
 
        (4) The Company shall have delivered to the Trustee an Officer's
    Certificate to the effect that neither such Securities nor any other
    Securities of the same series, if then listed on any securities exchange,
    will be delisted as a result of such deposit.
 
                                       47
<PAGE>
        (5) No event which is, or after notice or lapse of time or both would
    become, an Event of Default with respect to such Securities or any other
    Securities shall have occurred and be continuing at the time of such deposit
    or, with regard to any such event specified in Sections 5.01(6) and (7), at
    any time on or prior to the 90th day after the date of such deposit (it
    being understood that this condition shall not be deemed satisfied until
    after such 90th day).
 
        (6) Such Defeasance or Covenant Defeasance shall not cause the Trustee
    to have a conflicting interest within the meaning of the Trust Indenture Act
    (assuming all Securities are in default within the meaning of such Act).
 
        (7) Such Defeasance or Covenant Defeasance shall not result in a breach
    or violation of, or constitute a default under, any other agreement or
    instrument to which the Company is a party or by which it is bound.
 
        (8) Such Defeasance or Covenant Defeasance shall not result in the trust
    arising from such deposit constituting an investment company within the
    meaning of the Investment Company Act unless such trust shall be registered
    under such Act or exempt from registration thereunder.
 
        (9) The Company shall have delivered to the Trustee an Officer's
    Certificate and an Opinion of Counsel, each stating that all conditions
    precedent with respect to such Defeasance or Covenant Defeasance have been
    complied with.
 
    SECTION 13.05.  DEPOSITED MONEY AND U.S. GOVERNMENT OBLIGATIONS TO BE HELD
IN TRUST; MISCELLANEOUS PROVISIONS.  Subject to the provisions of the last
paragraph of Section 10.03, all money and U.S. Government Obligations (including
the proceeds thereof) deposited with the Trustee or other qualifying trustee
(solely for purposes of this Section and Section 13.06, the Trustee and any such
other trustee are referred to collectively as the "Trustee") pursuant to Section
13.04 in respect of any Securities shall be held in trust and applied by the
Trustee, in accordance with the provisions of such Securities and this
Indenture, to the payment, either directly or through any such Paying Agent
(including the Company acting as its own Paying Agent) as the Trustee may
determine, to the Holders of such Securities, of all sums due and to become due
thereon in respect of principal and any premium and interest, but money so held
in trust need not be segregated from other funds except to the extent required
by law. The Company shall pay and indemnify the Trustee against any tax, fee or
other charge imposed on or assessed against the U.S. Government Obligations
deposited pursuant to Section 13.04 or the principal and interest received in
respect thereof other than any such tax, fee or other charge which by law is for
the account of the Holders of Outstanding Securities.
 
    Anything in this Article to the contrary notwithstanding, the Trustee shall
deliver or pay to the Company from time to time upon Company Request any money
or U.S. Government Obligations held by it as provided in Section 13.04 with
respect to any Securities which, in the opinion of a nationally recognized firm
of independent public accountants expressed in a written certification thereof
delivered to the Trustee, are in excess of the amount thereof which would then
be required to be deposited to effect the Defeasance or Covenant Defeasance, as
the case may be, with respect to such Securities.
 
    SECTION 13.06.  REINSTATEMENT.  If the Trustee or the Paying Agent is unable
to apply any money in accordance with this Article with respect to any
Securities by reason of any order or judgment of any court or governmental
authority enjoining, restraining or otherwise prohibiting such application, then
the obligations under this Indenture and such Securities from which the Company
has been discharged or released pursuant to Section 13.02 or 13.03 shall be
revived and reinstated as though no deposit had occurred pursuant to this
Article with respect to such Securities, until such time as the Trustee or
Paying Agent is permitted to apply all money held in trust pursuant to Section
13.05 with respect to such Securities in accordance with this Article; PROVIDED,
HOWEVER, that if the Company makes any payment of principal of or any premium or
interest on any such Security following such reinstatement of its
 
                                       48

<PAGE>

obligations, the Company shall be subrogated to the rights (if any) of the
Holders of such Securities to receive such payment from the money so held in
trust.
 
    This instrument may be executed in any number of counterparts, each of which
so executed shall be deemed to be an original, but all such counterparts shall
together constitute but one and the same instrument.
 
    IN WITNESS WHEREOF, the parties hereto have caused this Indenture to be duly
executed, and their respective corporate seals to be hereunto affixed and
attested, all as of the day and year first above written.
 
                                THE TORO COMPANY
 
                                By   /s/ GERALD T. KNIGHT
                                     -------------------------------------------
 
Attest: /s/ N. JEANNE RYAN
- ------------------------------
Its: Assistant Secretary

                                FIRST TRUST NATIONAL ASSOCIATION
 
                                By   /s/ R. PROKOSCH
                                     -------------------------------------------
 
Attest: /s/ K. BARRETT
- ------------------------------
 
                                       49
<PAGE>
 
<TABLE>
<S>                      <C>        <C>
State of Minnesota       )
                         )          ss.:
County of Hennepin       )
</TABLE>
 
    On the 19th day of February, 1997, before me personally came Gerald T. 
Knight, to me known, who, being by me duly sworn, did depose and say that he 
is Vice President & CFO of The Toro Company, one of the corporations 
described in and which executed the foregoing instrument; that he knows the 
seal of said corporation; that the seal affixed to said instrument is such 
corporate seal; that it was so affixed by authority of the Board of Directors 
of said corporation; and that he signed his name thereto by like authority.


                                       /s/ KATHRYN J. NELSON

                                         Kathryn J. Nelson
                                     Notary Public - Minnesota
                                         Washington County
                                 My Commission Expires Jan. 31, 2000


                                       50
<PAGE>
 
<TABLE>
<S>                      <C>        <C>
State of Minnesota       )
                         )          ss.:
County of Ramsey         )
</TABLE>
 
    On the 19th day of February, 1997, before me personally came Richard H. 
Prokosch, to me known, who, being by me duly sworn, did depose and say that 
he is Trust Officer of First Trust National Association, one of the entities 
described in and which executed the foregoing instrument; that he knows the 
seal of said entity; that the seal affixed to said instrument is such seal; 
that it was so affixed by authority of the Board of Directors of said entity; 
and that he signed his name thereto by like authority.



                                       /s/ S. DIGNAN

                                         S. Dignan
                                  Notary Public - Minnesota
                                        Ramsey County
                            My Commission Expires on Jan. 31, 2000


                                       51

<PAGE>

                               THE TORO COMPANY
                                       
                            OFFICERS' CERTIFICATE 
                                 ESTABLISHING
                           TERMS OF DEBT SECURITIES


    The undersigned, Stephen P. Wolfe, Vice President Finance, Treasurer and 
Chief Financial Officer of The Toro Company (the "Company") and J. Lawrence 
McIntyre, Vice President, Secretary and General Counsel of the Company, 
pursuant to authority vested in us by resolution of the Board of Directors of 
the Company on May 27, 1997, hereby establish, and certify the establishment 
of, the Company's 7.125% Notes due June 15, 2007 (the "Notes") and the 
Company's 7.80% Debentures due June 15, 2027 (the "Debentures") to be issued 
under the Indenture dated January 31, 1997 (the "Indenture") between the 
Company and First Trust National Association, as Trustee (the "Trustee"), as 
follows:
                                       
                         7.125% NOTES DUE JUNE 15, 2007

    There is hereby established under the Indenture a series of debt 
securities of the Company designated the 7.125% Notes due June 15, 2007, as 
to which the following terms are hereby approved:

    1.   The title of the Notes is "7.125% Notes due June 15, 2007".

    2.   The limit upon the aggregate principal amount of the Notes which may 
be authenticated and delivered under the Indenture (except for Notes 
authenticated and delivered upon registration of, transfer of, or in exchange 
for, or in lieu of other Notes pursuant to Sections 3.04, 3.05, 3.06, 9.06 or 
11.07 of the Indenture) is $75,000,000.

    3.   Interest on the Notes shall be payable to the persons in whose name 
the Notes are registered at the close of business on the Regular Record Date 
(as defined in the Indenture) for such interest payment, except that interest 
payable on June 15, 2007 shall be payable to the persons to whom principal is 
payable on such date.

    4.   The date on which the principal of the Notes is payable, unless 
accelerated pursuant to the Indenture, shall be June 15, 2007.

    5.   The rate at which each of the Notes shall bear interest shall be 
7.125% per annum.  The date from which interest shall accrue for each of the 
Notes shall be June 15, 1997.  The interest payment dates on which interest 
on the Notes shall be payable are June 15 and December 15 commencing December 
15, 1997.  The regular record dates for the interest payable on the Notes on 
any interest payment date shall be the May 31 and November 30 as the case may 
be, immediately preceding such interest payment date.

<PAGE>

    6.   The place or places where the principal of and interest on the Notes 
shall be payable, the Notes may be surrendered for registration of transfer, 
the Notes may be surrendered for exchange and notices may be given to the 
Company in respect of the Notes is at the office of the Trustee, which at the 
date hereof is 180 East Fifth Street, St. Paul, Minnesota 55101, and at the 
agency of the Trustee maintained for that purpose at the office of the 
Trustee; provided that payment of interest, other than at Stated Maturity (as 
defined in the Indenture), may be made at the option of the Company by check 
mailed to the address of the person entitled thereto as such address shall 
appear in the Security Register (as defined in the Indenture).

    7.   The Notes may be redeemed, in whole or in part, at the option of the 
Company at any time at a redemption price equal to the greater of (i) 100% of 
the principal amount of such Notes plus accrued interest thereon to the date 
of redemption or (ii) as determined by a Quotation Agent (as defined below), 
the sum of (x) the present value of the remaining scheduled payments of 
principal and interest thereon (not including the portion of any such 
payments of interest accrued as of the date of redemption) discounted to the 
redemption date on a semi-annual basis (assuming a 360-day year consisting of 
twelve 30-day months) at the Adjusted Treasury Rate (as defined below) plus 
(y) interest thereon, if any, accrued as of the date of redemption.

    "Adjusted Treasury Rate" means, with respect to any redemption date, the 
rate per annum equal to the semi-annual equivalent yield to maturity of the 
Comparable Treasury Issue, assuming a price for the Comparable Treasury Issue 
(expressed as a percentage of its principal amount) equal to the Comparable 
Treasury Price for such redemption date, plus 0.15%.

    "Comparable Treasury Issue" means the United States Treasury security 
selected by a Quotation Agent as having a maturity comparable to the 
remaining term of the Notes to be redeemed that would be utilized, at the 
time of selection and in accordance with customary financial practice, in 
pricing new issues of corporate debt securities of comparable maturity to the 
remaining term of such Securities.

    "Comparable Treasury Price" means, with respect to any redemption date, 
(A) the average of the Reference Treasury Dealer Quotations for such 
redemption date, after excluding the highest and lowest such Reference 
Treasury Dealer Quotations or (B) if the Trustee obtains fewer than three 
such Reference Treasury Dealer Quotations, the average of all such Quotations.

    "Quotation Agent" means the Reference Treasury Dealer appointed by the 
Trustee after consultation with the Company.  "Reference Treasury Dealer" 
means (a) Goldman, Sachs & Co. and their successors; provided, however, that 
if the foregoing shall cease to be a primary U.S. government securities 
dealer in New York City (a "Primary Treasury Dealer"), the Company shall 
substitute therefor another Primary Treasury Dealer; and (b) any other 
Primary Treasury Dealer selected by the Trustee after consultation with the 
Company.

    "Reference Treasury Dealer Quotations" means, with respect to each 
Reference Treasury Dealer and any redemption date, the average, as determined 
by the Trustee, of the bid and asked 

                                       2
<PAGE>

prices for the Comparable Treasury Issue (expressed in each case as a 
percentage of its principal amount) quoted in writing to the Trustee by such 
Reference Treasury Dealer at 5:00 p.m. (New York City time) on the third 
business day preceding such redemption date.

    Notice of any redemption will be mailed at least 30 days but not more 
than 60 days before the redemption date to each holder of the Securities to 
be redeemed.

    Unless the Company defaults in payment of the redemption price, on and 
after the redemption date, interest will cease to accrue on the Notes or 
portions thereof called for redemption.  

    8.   There is no obligation of the Company to redeem or purchase any of 
the Notes pursuant to any sinking fund or analogous provisions, or to repay 
any of the Notes prior to Stated Maturity at the option of a Holder thereof.

    9.   The Notes shall be issued as Global Securities (as defined in the 
Indenture) under the Indenture.  The Depository Trust Company is hereby 
designated as the Depositary for the Notes under the Indenture.  The form of 
the Global Securities for the Notes shall be as set forth in Annex I hereto.

    10.  The entire principal amount of the Notes shall be payable upon 
declaration of acceleration of the maturity thereof pursuant to Section 5.02 
of the Indenture.

    11.  Interest on the Notes shall be computed on the basis of a 360-day 
year of twelve 30-day months.
                                       
                        7.80% DEBENTURES DUE JUNE 15, 2027

    There is hereby established under the Indenture a series of debt 
securities of the Company designated the 7.80% Debentures due June 15, 2027, 
as to which the following terms are hereby approved:

    1.   The title of the Debentures is 7.80% Debentures due June 15, 2027".

    2.   The limit upon the aggregate principal amount of the Debentures 
which may be authenticated and delivered under the Indenture (except for 
Debentures authenticated and delivered upon registration of, transfer of, or 
in exchange for, or in lieu of other Debentures pursuant to Sections 3.04, 
3.05, 3.06, 9.06 or 11.07 of the Indenture) is $100,000,000.

    3.   Interest on the Debentures shall be payable to the persons in whose 
name the Debentures are registered at the close of business on the Regular 
Record Date (as defined in the Indenture) for such interest payment, except 
that interest payable on June 15, 2027 shall be payable to the persons to 
whom principal is payable on such date.

                                       3
<PAGE>

    4.   The date on which the principal of the Debentures is payable, unless 
accelerated pursuant to the Indenture, shall be June 15, 2027.

    5.   The rate at which each of the Debentures shall bear interest shall 
be 7.80% per annum.  The date from which interest shall accrue for each of 
the Debentures shall be June 15, 1997.  The interest payment dates on which 
interest on the Debentures shall be payable are June 15 and December 15 
commencing December 15, 1997.  The regular record dates for the interest 
payable on the Debentures on any interest payment date shall be the May 31 
and November 30 as the case may be, immediately preceding such interest 
payment date.

    6.   The place or places where the principal of and interest on the 
Debentures shall be payable, the Debentures may be surrendered for 
registration of transfer, the Debentures may be surrendered for exchange and 
notices may be given to the Company in respect of the Debentures is at the 
office of the Trustee, which at the date hereof is 180 East Fifth Street, St. 
Paul, Minnesota 55101, and at the agency of the Trustee maintained for that 
purpose at the office of the Trustee; provided that payment of interest, 
other than at Stated Maturity (as defined in the Indenture), may be made at 
the option of the Company by check mailed to the address of the person 
entitled thereto as such address shall appear in the Security Register (as 
defined in the Indenture).

    7.   The Debentures may be redeemed, in whole or in part, at the option 
of the Company at any time at a redemption price equal to the greater of (i) 
100% of the principal amount of such Debentures plus accrued interest thereon 
to the date of redemption or (ii) as determined by a Quotation Agent (as 
defined below), the sum of (x) the present value of the remaining scheduled 
payments of principal and interest thereon (not including the portion of any 
such payments of interest accrued as of the date of redemption) discounted to 
the redemption date on a semi-annual basis (assuming a 360-day year 
consisting of twelve 30-day months) at the Adjusted Treasury Rate (as defined 
below) plus (y) interest thereon, if any, accrued as of the date of 
redemption.

    "Adjusted Treasury Rate" means, with respect to any redemption date, the 
rate per annum equal to the semi-annual equivalent yield to maturity of the 
Comparable Treasury Issue, assuming a price for the Comparable Treasury Issue 
(expressed as a percentage of its principal amount) equal to the Comparable 
Treasury Price for such redemption date, plus 0.20%.

    "Comparable Treasury Issue" means the United States Treasury security 
selected by a Quotation Agent as having a maturity comparable to the 
remaining term of the Debentures to be redeemed that would be utilized, at 
the time of selection and in accordance with customary financial practice, in 
pricing new issues of corporate debt securities of comparable maturity to the 
remaining term of such Securities.

    "Comparable Treasury Price" means, with respect to any redemption date, 
(A) the average of the Reference Treasury Dealer Quotations for such 
redemption date, after excluding the highest and lowest such Reference 
Treasury Dealer Quotations or (B) if the Trustee obtains fewer than three 
such Reference Treasury Dealer Quotations, the average of all such Quotations.

                                       4
<PAGE>

    "Quotation Agent" means the Reference Treasury Dealer appointed by the 
Trustee after consultation with the Company.  "Reference Treasury Dealer" 
means (a) Goldman, Sachs & Co. and their successors; provided, however, that 
if the foregoing shall cease to be a primary U.S. government securities 
dealer in New York City (a "Primary Treasury Dealer"), the Company shall 
substitute therefor another Primary Treasury Dealer; and (b) any other 
Primary Treasury Dealer selected by the Trustee after consultation with the 
Company.

    "Reference Treasury Dealer Quotations" means, with respect to each 
Reference Treasury Dealer and any redemption date, the average, as determined 
by the Trustee, of the bid and asked prices for the Comparable Treasury Issue 
(expressed in each case as a percentage of its principal amount) quoted in 
writing to the Trustee by such Reference Treasury Dealer at 5:00 p.m. (New 
York City time) on the third business day preceding such redemption date.

    Notice of any redemption will be mailed at least 30 days but not more 
than 60 days before the redemption date to each holder of the Securities to 
be redeemed.

    Unless the Company defaults in payment of the redemption price, on and 
after the redemption date, interest will cease to accrue on the Debentures or 
portions thereof called for redemption.  

    8.   There is no obligation of the Company to redeem or purchase any of 
the Debentures pursuant to any sinking fund or analogous provisions, or to 
repay any of the Debentures prior to Stated Maturity at the option of a 
Holder thereof.

    9.   The Debentures shall be issued as Global Securities (as defined in 
the Indenture) under the Indenture.  The Depository Trust Company is hereby 
designated as the Depositary for the Debentures under the Indenture.  The 
form of the Global Securities for the Debentures shall be as set forth in 
Annex II hereto.

    10.  The entire principal amount of the Debentures shall be payable upon 
declaration of acceleration of the maturity thereof pursuant to Section 5.02 
of the Indenture.

    11.  Interest on the Debentures shall be computed on the basis of a 
360-day year of twelve 30-day months.

                                    GENERAL
                                       
    The terms and conditions of the Indenture shall apply to the Notes and 
Debentures generally subject to the specific terms of the Notes and 
Debentures set forth herein.

    The Trustee is appointed as Paying Agent (as defined in the Indenture).

    The foregoing terms and forms of the respective Securities have been 
established in conformity with the provisions of the Indenture.

                                       5
<PAGE>

    Each of the undersigned has read the provisions of Sections 3.01 and 3.03 
of the Indenture and the definitions relating thereto and the resolutions 
adopted by the Board of Directors of the Company authorizing the execution of 
the Indenture and the establishment of the Notes and Debentures.  In the 
opinion of each of the undersigned, he has made such examination or 
investigation as is necessary to enable him to express an informed opinion as 
to whether or not all conditions precedent provided in the Indenture relating 
to the establishment, authentication and delivery of the respective series of 
Securities under the Indenture have been complied with.  In the opinion of 
each of the undersigned, all such conditions precedent have been complied 
with.

    IN WITNESS WHEREOF, the undersigned have hereunto executed this Officers' 
Certificate as of the 18th day of June, 1997.


                                       /s/ STEPHEN P. WOLFE
                                       -----------------------------------
                                       Stephen P. Wolfe
                                       Vice President, Treasurer and
                                       Chief Financial Officer


                                       /s/ J. LAWRENCE McINTYRE
                                       -----------------------------------
                                       J. Lawrence McIntyre
                                       Vice President, Secretary and
                                       General Counsel



                                       6
<PAGE>

                                                                       ANNEX I


NO. ________________                                            $_____________
                                       
                               THE TORO COMPANY
                                       
                        7.125% NOTE DUE JUNE 15, 2007
                                       

THIS SECURITY IS A GLOBAL SECURITY WITHIN THE MEANING OF THE INDENTURE 
HEREINAFTER REFERRED TO AND IS REGISTERED IN THE NAME OF A DEPOSITARY OR A 
NOMINEE THEREOF.  THIS SECURITY MAY NOT BE EXCHANGED IN WHOLE OR IN PART FOR 
A SECURITY REGISTERED, AND NO TRANSFER OF THIS SECURITY IN WHOLE OR IN PART 
MAY BE REGISTERED, IN THE NAME OF ANY PERSON OTHER THAN SUCH DEPOSITARY OR A 
NOMINEE THEREOF, EXCEPT IN THE LIMITED CIRCUMSTANCES DESCRIBED IN THE 
INDENTURE.

UNLESS THIS CERTIFICATE IS PRESENTED BY AN AUTHORIZED REPRESENTATIVE OF THE 
DEPOSITORY TRUST COMPANY, A NEW YORK CORPORATION ("DTC"), TO ISSUER OR ITS 
AGENT FOR REGISTRATION OF TRANSFER, EXCHANGE, OR PAYMENT, AND ANY CERTIFICATE 
ISSUED IS REGISTERED IN THE NAME OF CEDE & CO.  OR IN SUCH OTHER NAME AS IS 
REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF DTC (AND ANY PAYMENT IS MADE TO 
CEDE & CO. OR TO SUCH OTHER ENTITY AS IS REQUESTED BY AN AUTHORIZED 
REPRESENTATIVE OF DTC), ANY TRANSFER, PLEDGE, OR OTHER USE HEREOF FOR VALUE 
OR OTHERWISE BY OR TO ANY PERSON IS WRONGFUL INASMUCH AS THE REGISTERED OWNER 
HEREOF, CEDE & CO., HAS AN INTEREST HEREIN.

PRINCIPAL AMOUNT:

MATURITY DATE:   June 15, 2007

DATED DATE:   

INTEREST RATE:   7.125%

CUSIP:   891092AC2

INTEREST PAYMENT DATES:   June 15 and December 15, commencing December 15, 1997

REGULAR RECORD DATES:   May 31 and November 30 

                                       7
<PAGE>

    The Toro Company, a corporation duly organized and existing under the 
laws of Delaware (herein called the "Company," which term includes any 
successor Person under the Indenture hereinafter referred to), for value 
received, hereby promises to pay to Cede & Co., or registered assigns, the 
principal sum of $__________________ on June 15, 2007 and to pay interest 
thereon from June 15, 1997 or from the most recent Interest Payment Date to 
which interest has been paid or duly provided for, semi-annually on June 15 
and December 15 in each year, commencing December 15, 1997, at the rate of 
7.125% per annum, until the principal hereof is paid or made available for 
payment.  The interest so payable, and punctually paid or duly provided for, 
on any Interest Payment Date will, as provided in such Indenture, be paid to 
the Person in whose name this Security (or one or more Predecessor 
Securities) is registered at the close of business on the Regular Record Date 
for such interest, which shall be the May 31 or November 30 (whether or not a 
Business Day), as the case may be, next preceding such Interest Payment Date. 
Any such interest not so punctually paid or duly provided for will forthwith 
cease to be payable to the Holder on such Regular Record Date and may either 
be paid to the Person in whose name this Security (or one or more Predecessor 
Securities) is registered at the close of business on a Special Record Date 
for the payment of such Defaulted Interest to be fixed by the Trustee, notice 
whereof shall be given to Holders of Securities of this series not less than 
10 days prior to such Special Record Date, or be paid at any time in any 
other lawful manner not inconsistent with the requirements of any securities 
exchange on which the Securities of this series may be listed, and upon such 
notice as may be required by such exchange, all as more fully provided in 
said Indenture.

    Payment of the principal of (and premium, if any) and interest on this 
Security will be made at the office or agency of the Company maintained for 
that purpose in St. Paul, Minnesota, in such coin or currency of the United 
States of America as at the time of payment is legal tender for payment of 
public and private debts; provided, however, that at the option of the 
Company payment of interest may be made by check mailed to the address of the 
Person entitled thereto as such address shall appear in the Security Register.

    Unless the Certificate of Authentication hereon has been executed by the 
Trustee by manual signature, this Security shall not be entitled to any 
benefit under the Indenture or be valid or obligatory for any purpose.

    This Security is one of a duly authorized issue of securities of the 
Company (herein called the "Securities"), issued and to be issued in one or 
more series under an Indenture, dated as of January 31, 1997 (herein called 
the "Indenture," which term shall have the meaning assigned to it in such 
instrument), between the Company and First Trust National Association, as 
Trustee (herein called the "Trustee," which term includes any successor 
trustee under the Indenture), and reference is hereby made to the Indenture 
and all indentures supplemental thereto for a statement of the respective 
rights, limitations or rights, duties and immunities thereunder of the 
Company, the Trustee and the Holders of the Securities and of the terms upon 
which the Securities are, and are to be, authenticated and delivered.  This 
Security is one of the series designated on the face hereof, limited in 
aggregate principal amount to $75,000,000.

                                       8
<PAGE>

    The Securities of this series may be redeemed, in whole or in part, at 
the option of the Company at any time at a Redemption Price equal to the 
greater of (i) 100% of the principal amount of such Securities plus accrued 
interest thereon to the date of redemption or (ii) as determined by a 
Quotation Agent (as defined below), the sum of (x) the present value of the 
remaining scheduled payments of principal and interest thereon (not including 
the portion of any such payments of interest accrued as of the date of 
redemption) discounted to the Redemption Date on a semi-annual basis 
(assuming a 360-day year consisting of twelve 30-day months) at the Adjusted 
Treasury Rate (as defined below) plus (y) interest thereon, if any, accrued 
as of the date of redemption.

    "Adjusted Treasury Rate" means, with respect to any Redemption Date, the 
rate per annum equal to the semi-annual equivalent yield to maturity of the 
Comparable Treasury Issue, assuming a price for the Comparable Treasury Issue 
(expressed as a percentage of its principal amount) equal to the Comparable 
Treasury Price for such Redemption Date, plus 0.15%.

    "Comparable Treasury Issue" means the United States Treasury security 
selected by a Quotation Agent as having a maturity comparable to the 
remaining term of the Securities to be redeemed that would be utilized, at 
the time of selection and in accordance with customary financial practice, in 
pricing new issues of corporate debt securities of comparable maturity to the 
remaining term of such Securities.

    "Comparable Treasury Price" means, with respect to any Redemption Date, 
(A) the average of the Reference Treasury Dealer Quotations for such 
Redemption Date, after excluding the highest and lowest such Reference 
Treasury Dealer Quotations or (B) if the Trustee obtains fewer than three 
such Reference Treasury Dealer Quotations, the average of all such Quotations.

    "Quotation Agent" means the Reference Treasury Dealer appointed by the 
Trustee after consultation with the Company.  "Reference Treasury Dealer" 
means (a) Goldman, Sachs & Co. and their successors; provided, however, that 
if the foregoing shall cease to be a primary U.S. government securities 
dealer in New York City (a "Primary Treasury Dealer"), the Company shall 
substitute therefor another Primary Treasury Dealer; and (b) any other 
Primary Treasury Dealer selected by the Trustee after consultation with the 
Company.

    "Reference Treasury Dealer Quotations" means, with respect to each 
Reference Treasury Dealer and any Redemption Date, the average, as determined 
by the Trustee, of the bid and asked prices for the Comparable Treasury Issue 
(expressed in each case as a percentage of its principal amount) quoted in 
writing to the Trustee by such Reference Treasury Dealer at 5:00 p.m. (New 
York City time) on the third Business Day preceding such Redemption Date.

    Notice of any redemption will be mailed at least 30 days but not more 
than 60 days before the redemption date to each holder of the Securities to 
be redeemed.

    Unless the Company defaults in payment of the Redemption Price, on and 
after the Redemption Date, interest will cease to accrue on the Securities or 
portions thereof called for redemption.

                                       9
<PAGE>

    In the event of redemption of this Security in part only, a new Security 
or Securities of this series and of like tenor for the unredeemed portion 
hereof will be issued in the name of the Holder hereof upon the cancellation 
hereof.

    The Indenture contains provisions for Defeasance at any time of the 
entire indebtedness of this Security or certain restrictive covenants and 
Events of Default with respect to this Security, in each case upon compliance 
with certain conditions set forth in the Indenture.

    If an Event of Default with respect to Securities of this series shall 
occur and be continuing, the principal of the Securities of this series may 
be declared due and payable in the manner and with the effect provided in the 
Indenture.

    The Indenture permits, with certain exceptions as therein provided, the 
amendment thereof and the modification of the rights and obligations of the 
Company and the rights of the Holders of the Securities of each series to be 
affected under the Indenture at any time by the Company and the Trustee with 
the consent of the Holders of a majority in principal amount of the 
Securities at the time Outstanding of each series to be affected.  The 
Indenture also contains provisions permitting the Holders of specified 
percentages in principal amount of the Securities of each series at the time 
Outstanding, on behalf of the Holders of all Securities of such series, to 
waive compliance by the Company with certain provisions of the Indenture and 
certain past defaults under the Indenture and their consequences.  Any such 
consent or waiver by the Holder of this Security shall be conclusive and 
binding upon such Holder and upon all future Holders of this Security and of 
any Security issued upon the registration of transfer of this Security or in 
exchange for or in lieu of this Security, whether or not notation of such 
consent or waiver is made upon this Security.

    As provided in and subject to the provisions of the Indenture, the Holder 
of this Security shall not have the right to institute any proceeding with 
respect to the Indenture or for the appointment of a receiver or trustee or 
for any other remedy thereunder, unless such Holder shall have previously 
given the Trustee written notice of a continuing Event of Default with 
respect to the Securities of this series, the Holders of not less than 25% in 
aggregate principal amount of the Securities of this series at the time 
Outstanding shall have made written request to the Trustee to institute 
proceedings in respect of such Event of Default as Trustee and offered the 
Trustee reasonable indemnity, and the Trustee shall not have received from 
the Holders of a majority in principal amount of Securities of this series at 
the time Outstanding a direction inconsistent with such request, and shall 
have failed to institute any such proceeding, for 60 days after receipt of 
such notice, request and offer of indemnity.  The foregoing shall not apply 
to any suit instituted by the Holder of this Security for the enforcement of 
any payment of principal hereof or any premium or interest hereon on or after 
the respective due dates expressed herein.

    No reference herein to the Indenture and no provision of this Security or 
of the Indenture shall alter or impair the obligation of the Company, which 
is absolute and unconditional, to pay the principal of and any premium and 
interest on this Security at the times, place and rate, and in the coin or 
currency, herein prescribed.

                                       10
<PAGE>

    As provided in the Indenture and subject to certain limitations therein 
set forth, the transfer of this Security is registrable in the Security 
Register, upon surrender of this Security for registration of transfer at the 
office or agency of the Company in any place where the principal of and any 
premium and interest on this Security are payable, duly endorsed by, or 
accompanied by a written instrument of transfer in form satisfactory to the 
Company and the Security Registrar duly executed by, the Holder hereof or its 
attorney duly authorized in writing, and thereupon one or more new Securities 
of this series and of like tenor, of authorized denominations and for the 
same aggregate principal amount, will be issued to the designated transferee 
or transferees.

    The Securities of this series are issuable only in registered form 
without coupons in denominations of $1,000 and any integral multiple thereof. 
As provided in the Indenture and subject to certain limitations therein set 
forth, Securities of this series are exchangeable for a like aggregate 
principal amount of Securities of this series and of like tenor of a 
different authorized denomination, as requested by the Holder surrendering 
the same.

    No service charge shall be made for any such registration of transfer or 
exchange, but the Company may require payment of a sum sufficient to cover 
any tax or other governmental charge payable in connection therewith.

    Prior to due presentment of this Security for registration of transfer, 
the Company, the Trustee and any agent of the Company or the Trustee may 
treat the Person in whose name this Security is registered as the owner 
hereof for all purposes, whether or not this Security be overdue, and neither 
the Company, the Trustee nor any such agent shall be affected by notice to 
the contrary.

    The Securities shall be governed by and construed in accordance with the 
laws of the State of New York.

    All terms used in this Security which are defined in the Indenture shall 
have the meanings assigned to them in the Indenture.

    IN WITNESS WHEREOF, the Company has caused this instrument to be duly 
executed under its corporate seal.

Dated: __________, _____                    THE TORO COMPANY

[SEAL]

                                            By:____________________________
Attest:

____________________________

                                       11
<PAGE>

                         CERTIFICATE OF AUTHENTICATION

    This is one of the Securities of the series designated herein referred to 
in the within-mentioned Indenture.



                                  FIRST TRUST NATIONAL ASSOCIATION, as Trustee

                                  By:_________________________________________
                                            Authorized Officer



                                       12
<PAGE>

                              [FORM OF ASSIGNMENT]

                                  ABBREVIATIONS

    The following abbreviations, when used in the inscription on the face of 
this instrument, shall be construed as though they were written out in full 
according to applicable laws or regulations.

    TEN COM --     as tenants in common

    TEN ENT --     as tenants by the entireties

    JT TEN --      as joint tenants with right of survivorship and not as 
                   tenants in common

    UNIF GIFT MIN ACT --____________________ Custodian ______________________
                              (Cust)                          (Minor)

    under Uniform Gifts to Minors ct_________________________________________
                                                      (State)

    Additional abbreviations may also be used though not in the above list.

    _________________________________________________________________________

FOR VALUE RECEIVED, the undersigned hereby sell(s), assign(s) and transfers 
unto

Please insert Social Security or other
Identifying Number of Assignee          ______________________________________

PLEASE PRINT OR TYPEWRITE NAME AND ADDRESS INCLUDING POSTAL ZIP CODE OF 
ASSIGNEE

_________________________________

_________________________________

the within Security and all rights thereunder, hereby irrevocably 
constituting and appointing ________________ Attorney to transfer said 
Security on the books of the Company, with full power of substitution in the 
premises.

Dated:  _________________________
                                            
                                            ________________________________

                                       13
<PAGE>

                                            ________________________________  
                                            Notice:   The signature to this 
                                                      assignment must 
                                                      correspond with the 
                                                      name as written on the 
                                                      face of the within 
                                                      instrument in every 
                                                      particular, without 
                                                      alteration or 
                                                      enlargement, or any 
                                                      change whatever.

                                       14
<PAGE>

                                                                     ANNEX II


NO. ________________                                             $_____________
                                           
                                   THE TORO COMPANY
                                           
                          7.80% DEBENTURE DUE JUNE 15, 2027
                                           

THIS SECURITY IS A GLOBAL SECURITY WITHIN THE MEANING OF THE INDENTURE 
HEREINAFTER REFERRED TO AND IS REGISTERED IN THE NAME OF A DEPOSITARY OR A 
NOMINEE THEREOF.  THIS SECURITY MAY NOT BE EXCHANGED IN WHOLE OR IN PART FOR 
A SECURITY REGISTERED, AND NO TRANSFER OF THIS SECURITY IN WHOLE OR IN PART 
MAY BE REGISTERED, IN THE NAME OF ANY PERSON OTHER THAN SUCH DEPOSITARY OR A 
NOMINEE THEREOF, EXCEPT IN THE LIMITED CIRCUMSTANCES DESCRIBED IN THE 
INDENTURE.

UNLESS THIS CERTIFICATE IS PRESENTED BY AN AUTHORIZED REPRESENTATIVE OF THE 
DEPOSITORY TRUST COMPANY, A NEW YORK CORPORATION ("DTC"), TO ISSUER OR ITS 
AGENT FOR REGISTRATION OF TRANSFER, EXCHANGE, OR PAYMENT, AND ANY CERTIFICATE 
ISSUED IS REGISTERED IN THE NAME OF CEDE & CO.  OR IN SUCH OTHER NAME AS IS 
REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF DTC (AND ANY PAYMENT IS MADE TO 
CEDE & CO. OR TO SUCH OTHER ENTITY AS IS REQUESTED BY AN AUTHORIZED 
REPRESENTATIVE OF DTC), ANY TRANSFER, PLEDGE, OR OTHER USE HEREOF FOR VALUE 
OR OTHERWISE BY OR TO ANY PERSON IS WRONGFUL INASMUCH AS THE REGISTERED OWNER 
HEREOF, CEDE & CO., HAS AN INTEREST HEREIN.

PRINCIPAL AMOUNT:

MATURITY DATE:   June 15, 2027

DATED DATE:   

INTEREST RATE:   7.80%

CUSIP:   891092AD0

INTEREST PAYMENT DATES:   June 15 and December 15, commencing December 15, 
                          1997

REGULAR RECORD DATES:   May 31 and November 30 


                                       15
<PAGE>

    The Toro Company, a corporation duly organized and existing under the 
laws of Delaware (herein called the "Company," which term includes any 
successor Person under the Indenture hereinafter referred to), for value 
received, hereby promises to pay to Cede & Co., or registered assigns, the 
principal sum of $__________________ on June 15, 2027 and to pay interest 
thereon from June 15, 1997 or from the most recent Interest Payment Date to 
which interest has been paid or duly provided for, semi-annually on June 15 
and December 15 in each year, commencing December 15, 1997, at the rate of 
7.80% per annum, until the principal hereof is paid or made available for 
payment.  The interest so payable, and punctually paid or duly provided for, 
on any Interest Payment Date will, as provided in such Indenture, be paid to 
the Person in whose name this Security (or one or more Predecessor 
Securities) is registered at the close of business on the Regular Record Date 
for such interest, which shall be the May 31 or November 30 (whether or not a 
Business Day), as the case may be, next preceding such Interest Payment Date. 
Any such interest not so punctually paid or duly provided for will forthwith 
cease to be payable to the Holder on such Regular Record Date and may either 
be paid to the Person in whose name this Security (or one or more Predecessor 
Securities) is registered at the close of business on a Special Record Date 
for the payment of such Defaulted Interest to be fixed by the Trustee, notice 
whereof shall be given to Holders of Securities of this series not less than 
10 days prior to such Special Record Date, or be paid at any time in any 
other lawful manner not inconsistent with the requirements of any securities 
exchange on which the Securities of this series may be listed, and upon such 
notice as may be required by such exchange, all as more fully provided in 
said Indenture.

    Payment of the principal of (and premium, if any) and interest on this 
Security will be made at the office or agency of the Company maintained for 
that purpose in St. Paul, Minnesota, in such coin or currency of the United 
States of America as at the time of payment is legal tender for payment of 
public and private debts; provided, however, that at the option of the 
Company payment of interest may be made by check mailed to the address of the 
Person entitled thereto as such address shall appear in the Security Register.

    Unless the Certificate of Authentication hereon has been executed by the 
Trustee by manual signature, this Security shall not be entitled to any 
benefit under the Indenture or be valid or obligatory for any purpose.

    This Security is one of a duly authorized issue of securities of the 
Company (herein called the "Securities"), issued and to be issued in one or 
more series under an Indenture, dated as of January 31, 1997 (herein called 
the "Indenture," which term shall have the meaning assigned to it in such 
instrument), between the Company and First Trust National Association, as 
Trustee (herein called the "Trustee," which term includes any successor 
trustee under the Indenture), and reference is hereby made to the Indenture 
and all indentures supplemental thereto for a statement of the respective 
rights, limitations or rights, duties and immunities thereunder of the 
Company, the Trustee and the Holders of the Securities and of the terms upon 
which the Securities are, and are to be, authenticated and delivered.  This 
Security is one of the series designated on the face hereof, limited in 
aggregate principal amount to $100,000,000.

                                       16
<PAGE>

    The Securities of this series may be redeemed, in whole or in part, at 
the option of the Company at any time at a Redemption Price equal to the 
greater of (i) 100% of the principal amount of such Securities plus accrued 
interest thereon to the date of redemption or (ii) as determined by a 
Quotation Agent (as defined below), the sum of (x) the present value of the 
remaining scheduled payments of principal and interest thereon (not including 
the portion of any such payments of interest accrued as of the date of 
redemption) discounted to the Redemption Date on a semi-annual basis 
(assuming a 360-day year consisting of twelve 30-day months) at the Adjusted 
Treasury Rate (as defined below) plus (y) interest thereon, if any, accrued 
as of the date of redemption.

    "Adjusted Treasury Rate" means, with respect to any Redemption Date, the 
rate per annum equal to the semi-annual equivalent yield to maturity of the 
Comparable Treasury Issue, assuming a price for the Comparable Treasury Issue 
(expressed as a percentage of its principal amount) equal to the Comparable 
Treasury Price for such Redemption Date, plus 0.20%.

    "Comparable Treasury Issue" means the United States Treasury security 
selected by a Quotation Agent as having a maturity comparable to the 
remaining term of the Securities to be redeemed that would be utilized, at 
the time of selection and in accordance with customary financial practice, in 
pricing new issues of corporate debt securities of comparable maturity to the 
remaining term of such Securities.

    "Comparable Treasury Price" means, with respect to any Redemption Date, 
(A) the average of the Reference Treasury Dealer Quotations for such 
Redemption Date, after excluding the highest and lowest such Reference 
Treasury Dealer Quotations or (B) if the Trustee obtains fewer than three 
such Reference Treasury Dealer Quotations, the average of all such Quotations.

    "Quotation Agent" means the Reference Treasury Dealer appointed by the 
Trustee after consultation with the Company.  "Reference Treasury Dealer" 
means (a) Goldman, Sachs & Co. and their successors; provided, however, that 
if the foregoing shall cease to be a primary U.S. government securities 
dealer in New York City (a "Primary Treasury Dealer"), the Company shall 
substitute therefor another Primary Treasury Dealer; and (b) any other 
Primary Treasury Dealer selected by the Trustee after consultation with the 
Company.

    "Reference Treasury Dealer Quotations" means, with respect to each 
Reference Treasury Dealer and any Redemption Date, the average, as determined 
by the Trustee, of the bid and asked prices for the Comparable Treasury Issue 
(expressed in each case as a percentage of its principal amount) quoted in 
writing to the Trustee by such Reference Treasury Dealer at 5:00 p.m. (New 
York City time) on the third Business Day preceding such Redemption Date.

    Notice of any redemption will be mailed at least 30 days but not more 
than 60 days before the redemption date to each holder of the Securities to 
be redeemed.

    Unless the Company defaults in payment of the Redemption Price, on and 
after the Redemption Date, interest will cease to accrue on the Securities or 
portions thereof called for redemption.

                                       17
<PAGE>

    In the event of redemption of this Security in part only, a new Security 
or Securities of this series and of like tenor for the unredeemed portion 
hereof will be issued in the name of the Holder hereof upon the cancellation 
hereof.

    The Indenture contains provisions for Defeasance at any time of the 
entire indebtedness of this Security or certain restrictive covenants and 
Events of Default with respect to this Security, in each case upon compliance 
with certain conditions set forth in the Indenture.

    If an Event of Default with respect to Securities of this series shall 
occur and be continuing, the principal of the Securities of this series may 
be declared due and payable in the manner and with the effect provided in the 
Indenture.

    The Indenture permits, with certain exceptions as therein provided, the 
amendment thereof and the modification of the rights and obligations of the 
Company and the rights of the Holders of the Securities of each series to be 
affected under the Indenture at any time by the Company and the Trustee with 
the consent of the Holders of a majority in principal amount of the 
Securities at the time Outstanding of each series to be affected.  The 
Indenture also contains provisions permitting the Holders of specified 
percentages in principal amount of the Securities of each series at the time 
Outstanding, on behalf of the Holders of all Securities of such series, to 
waive compliance by the Company with certain provisions of the Indenture and 
certain past defaults under the Indenture and their consequences.  Any such 
consent or waiver by the Holder of this Security shall be conclusive and 
binding upon such Holder and upon all future Holders of this Security and of 
any Security issued upon the registration of transfer of this Security or in 
exchange for or in lieu of this Security, whether or not notation of such 
consent or waiver is made upon this Security.

    As provided in and subject to the provisions of the Indenture, the Holder 
of this Security shall not have the right to institute any proceeding with 
respect to the Indenture or for the appointment of a receiver or trustee or 
for any other remedy thereunder, unless such Holder shall have previously 
given the Trustee written notice of a continuing Event of Default with 
respect to the Securities of this series, the Holders of not less than 25% in 
aggregate principal amount of the Securities of this series at the time 
Outstanding shall have made written request to the Trustee to institute 
proceedings in respect of such Event of Default as Trustee and offered the 
Trustee reasonable indemnity, and the Trustee shall not have received from 
the Holders of a majority in principal amount of Securities of this series at 
the time Outstanding a direction inconsistent with such request, and shall 
have failed to institute any such proceeding, for 60 days after receipt of 
such notice, request and offer of indemnity.  The foregoing shall not apply 
to any suit instituted by the Holder of this Security for the enforcement of 
any payment of principal hereof or any premium or interest hereon on or after 
the respective due dates expressed herein.

    No reference herein to the Indenture and no provision of this Security or 
of the Indenture shall alter or impair the obligation of the Company, which 
is absolute and unconditional, to pay the principal of and any premium and 
interest on this Security at the times, place and rate, and in the coin or 
currency, herein prescribed.

                                       18
<PAGE>

    As provided in the Indenture and subject to certain limitations therein 
set forth, the transfer of this Security is registrable in the Security 
Register, upon surrender of this Security for registration of transfer at the 
office or agency of the Company in any place where the principal of and any 
premium and interest on this Security are payable, duly endorsed by, or 
accompanied by a written instrument of transfer in form satisfactory to the 
Company and the Security Registrar duly executed by, the Holder hereof or its 
attorney duly authorized in writing, and thereupon one or more new Securities 
of this series and of like tenor, of authorized denominations and for the 
same aggregate principal amount, will be issued to the designated transferee 
or transferees.

    The Securities of this series are issuable only in registered form 
without coupons in denominations of $1,000 and any integral multiple thereof. 
As provided in the Indenture and subject to certain limitations therein set 
forth, Securities of this series are exchangeable for a like aggregate 
principal amount of Securities of this series and of like tenor of a 
different authorized denomination, as requested by the Holder surrendering 
the same.

    No service charge shall be made for any such registration of transfer or 
exchange, but the Company may require payment of a sum sufficient to cover 
any tax or other governmental charge payable in connection therewith.

    Prior to due presentment of this Security for registration of transfer, 
the Company, the Trustee and any agent of the Company or the Trustee may 
treat the Person in whose name this Security is registered as the owner 
hereof for all purposes, whether or not this Security be overdue, and neither 
the Company, the Trustee nor any such agent shall be affected by notice to 
the contrary.

    The Securities shall be governed by and construed in accordance with the 
laws of the State of New York.

    All terms used in this Security which are defined in the Indenture shall 
have the meanings assigned to them in the Indenture.

    IN WITNESS WHEREOF, the Company has caused this instrument to be duly 
executed under its corporate seal.

Dated: __________, _____                    THE TORO COMPANY

[SEAL]

                                            By:______________________________
Attest:

____________________________


                                       19
<PAGE>

                                       
                          CERTIFICATE OF AUTHENTICATION

    This is one of the Securities of the series designated herein referred to 
in the within-mentioned Indenture.


                                  FIRST TRUST NATIONAL ASSOCIATION, as Trustee

                                  By:_________________________________________
                                            Authorized Officer


                                       20
<PAGE>

                               [FORM OF ASSIGNMENT]

                                  ABBREVIATIONS


    The following abbreviations, when used in the inscription on the face of 
this instrument, shall be construed as though they were written out in full 
according to applicable laws or regulations.

    TEN COM --     as tenants in common

    TEN ENT --     as tenants by the entireties

    JT TEN --      as joint tenants with right of survivorship and not as 
                   tenants in common

    UNIF GIFT MIN ACT --_________________ Custodian __________________________
                              (Cust)                        (Minor)

    under Uniform Gifts to Minors Act ________________________________________
                                                      (State)

    Additional abbreviations may also be used though not in the above list.

    __________________________________________________________________________

FOR VALUE RECEIVED, the undersigned hereby sell(s), assign(s) and transfers 
unto

Please insert Social Security or other
Identifying Number of Assignee           _____________________________________

PLEASE PRINT OR TYPEWRITE NAME AND ADDRESS INCLUDING POSTAL ZIP CODE OF 
ASSIGNEE

___________________________

___________________________

the within Security and all rights thereunder, hereby irrevocably 
constituting and appointing ________________ Attorney to transfer said 
Security on the books of the Company, with full power of substitution in the 
premises.

Dated:  _________________________
                                                        

                                            ___________________________________

                                       21
<PAGE>

                                            
                                            ___________________________________
                                            Notice:   The signature to this
                                                      assignment must
                                                      correspond with the name
                                                      as written on the face of
                                                      the within instrument in
                                                      every particular, without
                                                      alteration or
                                                      enlargement, or any
                                                      change whatever.






                                       22


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