ZERO CORP
S-8, 1994-10-26
METAL FORGINGS & STAMPINGS
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<PAGE>
 
As filed with the Securities and Exchange Commission on October 26, 1994
                                                         Registration No.
===============================================================================

                      SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, DC 20549

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

                                   FORM S-8
                            REGISTRATION STATEMENT
                                     Under
                          THE SECURITIES ACT OF 1933
                               ZERO CORPORATION
             (Exact Name of Registrant as Specified in its Charter)

        DELAWARE                                              95-1718077
(State or Other Jurisdiction of                            (I.R.S. Employer
 Incorporation or Organization)                          Identification Number)


444 SOUTH FLOWER STREET,                                        90071
      SUITE 2100                                             (Zip Code)
LOS ANGELES, CALIFORNIA
(Address of Principal
  Executive Offices)

                            1994 STOCK OPTION PLAN
                   ZERO CORPORATION RETIREMENT SAVINGS PLAN
                           (Full Title of the Plan)

                               ANITA J. CUTCHALL
                              CORPORATE SECRETARY
                               ZERO CORPORATION
                      444 SOUTH FLOWER STREET, SUITE 2100
                         LOS ANGELES, CALIFORNIA 90071
                    (Name and address of agent for service)

                                (213) 692-7000
         (Telephone number, including area code, of agent for service)


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

                                With a copy to:

                            PETER F. ZIEGLER, ESQ.
                            GIBSON, DUNN & CRUTCHER
                            333 SOUTH GRAND AVENUE
                         LOS ANGELES, CALIFORNIA 90071
                                (213) 229-7000

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

================================================================================
                        CALCULATION OF REGISTRATION FEE
<TABLE> 
<CAPTION> 
                                               PROPOSED        PROPOSED MAXIMUM
   TITLE OF SECURITIES     AMOUNT TO BE    MAXIMUM OFFERING   AGGREGATE OFFERING      AMOUNT OF 
    TO  BE REGISTERED       REGISTERED     PRICE PER SHARE           PRICE          REGISTRATION FEE
- ------------------------------------------------------------------------------------------------------
<S>                     <C>                <C>                 <C>                  <C> 
Common Stock,
$.01 par value          950,000 shares (1)    $12.875 (2)      $12,231,250.00 (2)     $4,217.67 (2)


Interest in ZERO
Corporation Retirement         (3)               (3)                  (3)                 (3)
Savings Plan
- ------------------------------------------------------------------------------------------------------
</TABLE> 

(1)  750,000 shares of Common Stock are reserved for issuance pursuant to the 
     1994 Stock Option Plan of ZERO Corporation.  Based on ZERO Corporation's 
     estimate of the number of shares of Common Stock that will be purchased
     pursuant to ZERO Corporation's Retirement Savings Plan, 200,000 shares are
     also being registered. Pursuant to Rule 416, there is also being registered
     such number of additional shares which may become available for purchase
     pursuant to the foregoing plans in the event of certain changes in
     outstanding shares, including reorganizations, recapitalizations, stock
     splits, stock dividends and reverse stock splits.
(2)  Estimated solely for the purpose of calculating the registration fee 
     pursuant to Rule 457(h) on the basis of the average of the high and low
     prices off the Common Stock of ZERO Corporation as reported on the New York
     Stock Exchange on October 21, 1994.
(3)  An indeterminate amount of interests in ZERO Corporation's Retirement 
     Savings Plan is being registered pursuant to Rule 416(c) under the
     Securities Act of 1933, as amended.

===============================================================================
<PAGE>
 
                                    PART I

               INFORMATION REQUIRED IN SECTION 10(A) PROSPECTUS

ITEM 1.     PLAN INFORMATION.

            Not filed as part of this Registration Statement pursuant to Note
Item 1 of Form S-8.

ITEM 2.     REGISTRANT INFORMATION AND EMPLOYEE PLAN ANNUAL INFORMATION.
            
            Not filed as part of this Registration Statement pursuant to Note to
Item 1 of Form S-8.


                                    PART II

              INFORMATION REQUIRED IN THE REGISTRATION STATEMENT

ITEM 3.     INCORPORATION OF DOCUMENT BY REFERENCE.

            The following documents of the Registrant heretofore files with the 
Securities and Exchange Commission (the "Commission") are hereby incorporated 
in this Registration Statement by reference:

(1)   The Registrant's Annual Report on Form 10-K for the fiscal year ended 
      March 31, 1994.

(2)   The Registrant's Quarterly Report on Form 10-Q for the quarter ended June 
      30, 1994.

(3)   The description of the Common Stock set forth under the heading  
"Description of Registrant's Securities to be Registered" in the Registrant's 
Registration Statement on Form 8-B, as amended (Registration No. 1-5260), 
together with any amendments or report filed with the Commission for the purpose
of updating such description.

        All reports and other documents subsequently filed by the Registrant or 
the ZERO Corporation Retirement Savings Plan pursuant to Sections 13(a) and (c),
14 and 15(d) of the Securities Exchange Act of 1934, as amended, prior to the 
filing of a post-effective amendment which indicates that all securities offered
hereunder have been sold or which reference in this Registration Statement and
to be a part hereof from the date of filing of such reports and documents.

ITEM 4.     DESCRIPTION OF SECURITIES.

            Not applicable.






                                       1
<PAGE>
 
ITEM 5.     INTERESTS OF NAMED EXPERTS AND COUNSEL.

            The validity of the issuance of the shares of Common Stock offered 
pursuant to the prospectuses related hereto will be passed on for the Registrant
by Gibson, Dunn & Crutcher, Los Angeles, California.

ITEM 6.     INDEMNIFICATION OF DIRECTORS AND OFFICERS.

            Section 145 of the General Corporation Law of Delaware empowers a
corporation to indemnify any person who was or is a party or is threatened to be
made a party to any threatened, pending or completed action, suit or proceeding,
whether civil, criminal, administrative or investigative, by reason of the fact
that he or she is a director, officer, employee or agent of the corporation or
is or was serving at the request of the corporation as director, officer,
employee or agent of another corporation or enterprise. Depending on the
character of the proceeding, a corporation may indemnify against expenses
(including attorneys' fees), judgments, fines and amounts paid in settlement
actually and reasonably incurred in connection with such action, suit or
proceeding if the person identifed acted in good faith and in a manner he or she
reasonably believed to be in or not opposed to the best interest of the
corporation and, with respect to any criminal action or proceeding, had no cause
to believe his or her conduct was unlawful. In the case of an action by or in
the right of the corporation, no indemnification may be made in respect to any
claim, issue or matter as to which such person shall have been adjudged to be
liable for negligence or misconduct in the performance of his or her duty to the
corporation unless and only to the extent that a Court of Chancery or the court
in which such action or suit was brought shall determine that despite the
adjudication of liability such person is fairly and reasonably entitled to
indemnity for such expenses which the court shall deem proper. Section 145
further provides that to the extent that a director or officer of a corporation
has been successful in the defense of any action, suit or proceeding referred to
above or in the defense of any claim, issue or matter herein, he or she shall be
indemnified against expenses (including attorneys' fees) actually and reasonably
incurred by him or her in connection therewith.

           The Certificate of Incorporation and By-laws of the Registrant
provide, in effect, that, to the fullest extent permitted by Delaware General
Corporation Law, the Registrant has the power to indemnify any person who was or
is a party or is threatened to be made a party to any action, suit or proceeding
of the type described above by reason of the fact that he or she is or was a
director, officer, employee or agent of the Registrant.

            The Registrant's Certificate of Incorporation relieves its directors
from monetary damages to the Registrant or its stockholders for breach of such
director's fiduciary duty as director to the full extent permitted by the
Delaware General Corporation Law. Under Section 102(7) of the Delaware General
Corporation Law a corporation may relieve its directors from personal liability
to such corporation or its stockholders for monetary damages for any breach of
their fiduciary duty as directors except(i) for a breach of the duty of loyalty,
(ii) for failure to act in good faith, (iii) for intentional misconduct or
knowing violation of law (iv) for willful or negligent violations of certain
provisions in the Delaware General




                                       2

<PAGE>
 
Corporation Law imposing certain requirements with respect to stock purchases, 
redemptions and dividends or (v) for any transaction from which the director 
derived an improper personal benefit.

ITEM 7.     EXEMPTION FROM REGISTRATION CLAIMED.
  
            Not applicable.

ITEM 8.     EXHIBITS.

            4.1   ZERO  Corporation 1994 Stock Option Plan. 
          
            4.2   Form of Employee Non-Qualified Stock Option Agreement pursuant
                  to 1994 Stock Option Plan.

            4.3   Form of Employee Incentive Stock Option Agreement pursuant to
                  1994 Stock Option Plan.
  
            4.4   Form of Non-Employee Director Stock Option Agreement pursuant 
                  to 1994 Stock Option Plan.

            4.5   ZERO Corporation Retirement Savings Plan.
 

            4.6   Certificate of Incorporation of the Registrant (previously
                  filed as an Exhibit to the Registrant's Registration Statement
                  on Form 8-B (No. 1-5260) and incorporated herein by
                  reference).

            4.7   Bylaws of the Registrant (previously filed as an Exhibit to
                  the Registrant's Registration Statement on Form 8-B
                  (No. 1-5260) and incorporated herein by reference).

            5.1   Opinion of Gibson, Dunn & Crutcher.

            23.1  Consent of Deloitte & Touche.

            23.2  Consent of Gibson, Dunn & Crutcher (included in Exhibit 5.1).
   
            24    Power of Attorney (included on pages 8 and 9 of this 
                  Registration Statement).
            

ITEM 9.     UNDERTAKINGS.

            (a)   The undersigned Registrant hereby undertakes:
 
                  (1)   To file, during any period in which offers or sales are 
being made, a post-effective amendment to this Registration Statement;





                                       3
<PAGE>
 
                     (i)  To include any prospectus required by Section 10(a)(3)
               of the Securities Act of 1933;

                    (ii)  To reflect in the prospectus any facts or events 
               arising after the effective date of the Registration Statement
               (or the most recent post-effective amendment thereof) which,
               individually or in the aggregate, represent a fundamental change
               in the information set forth in the Registraton Statement; and

                   (iii)  To include any material information with respect to 
               the plan of distribution not previously disclosed in the
               Registration Statement or any material change to such information
               in the Registration Statement;


     provided however, that paragraphs (a)(1)(i) and (a)(1)(ii) do not apply if 
     the information required to be included in a post-effective amendment by
     those paragraphs is contained in periodic reports filed by the Registrant
     pursuant to Section 15(d) of the Securities Exchange Act of 1934 that are
     incorporated by reference in the Registration Statement.


               (2)  That, for the purpose of determining any liability under the
     Securities Act of 1933, each such post-effective amendment shall be deemed
     to be a new registration statement relating to the securities offered
     therein, and the offering of new registration statement relating to the
     securities offered therein, and the offering of such securities at that
     time shall be deemed to be the initial bona fide offering thereof.

               (3)  To remove from registration by means of a post-effective 
     amendment any of the securities being registered which remain unsold at the
     termination of the offering.

          (b)  The undersigned Registrant hereby undertakes that, for purposes 
of determining any liability under the Securities Act of 1933, each filing of
the Registrant's annual report pursuant to Section 13(a) or Section 15(d) of the
Securities Exchange Act of 1934 (and, where applicable, each filing of an
employee benefit plan's annual report pursuant to Section 15(d) of the
Securities Exchange Act of 1934) that is incorporated by reference in the
Registration Statement shall be deemed to be a new registration statement
relating to the securities offered therein, and the offering of such securities
at that time shall be deemed to be the initial bona fide offering thereof.

          (c)  Insofar as indemnification for liabilities arising under the 
Securities Act of 1933 may be permitted to directors, officers and controlling 
persons of the Registrant pursuant to the foregoing provisions, or otherwise, 
the Registrant has been advised that in the opinion of the Securities and 
Exchange Commission such indemnification is against public policy as expressed 
in the Act and is, therefore, unenforceable.  In the event that a claim for 
indemnification against such liabilities (other than the payment by the 
Registrant of expenses incurred or paid by a director, officer or 
controlling person of the Registrant in the successful defense of any action, 
suit or proceeding) is asserted by  such director, officer or controlling person
in connection with the securities being registered, the Registrant will, unless 
in the

                                       4
<PAGE>
 
opinion of its counsel the matter has been settled by controlling precedent, 
submit to a court of appropriate jurisdiction the question whether such 
indemnification by it is against public policy as expressed in the Act and will
be governed by the final adjudication of such issue.

            (d)   The undersigned Registrant hereby undertakes to submit the
ZERO Corporation Retirement Savings Plan and any amendment thereto to the
Internal Revenue Service (the "IRS") in a timely manner and to make all changes
required by the IRS in order to qualify the plan.



                                       5
<PAGE>
 
                                  SIGNATURES

            Pursuant to the requirements of the Securities Act of 1933, the
Registrant certifies that it has reasonable grounds to believe that it meets all
of the requirements for filing on Form S-8 and has duly caused this Registration
Statement to be signed on its behalf by the undersigned, thereunto duly
authorized, in the City of Los Angeles, State of California, on this 25th day of
October, 1994.

                                     ZERO CORPORATION

                                     By /s/ Wilford D. Godbold, Jr.
                                        -----------------------------------
                                                Wilford D. Godbold, Jr.
                                        President and Chief Executive Officer

                               POWER OF ATTORNEY

            KNOW ALL MEN BY THESE PRESENTS, that each person whose signature to 
this Registration Statement appears below hereby constitutes and appoints 
Wilford D. Godbold, Jr. and George A. Daniels as such person's true and lawful 
attorney-in-fact and agent with full power of substitution for such person and 
in such person's name, place and stead, in any and all capacities, to sign and 
to file with the Securities and Exchange Commission, any and all amendments and 
post-effective amendments to this Registration Statement, with exhibits thereto 
and other documents in connection therewith, granting unto said attorney-in-fact
and agent full power and authority to do and perform each and every act and 
thing requisite and necessary to be done in and about the premises, as fully to 
all intents and purposes as such person might or could do in person, hereby 
ratifying and confirming all that said attorney-in-fact and agent, or any 
substitute therefor, may lawfully do or cause to be done by virtue thereof.

            Pursuant to the requirements of the Securities Act of 1933, this 
Registration Statement has been signed by the following persons in the 
capacities and on the date indicated.

         SIGNATURE                      TITLE                      DATE
         ---------                      -----                      ----


/s/ Wilford D. Godbold, Jr.    President, Chief Executive      October 25, 1994
- -----------------------------  Officer and Director
Wilford D. Godbold, Jr.        (Principal Executive Officer)


/s/ George A. Daniels          Vice President and Chief        October 25, 1994
- -----------------------------  Financial Officer (Principal
George A. Daniels              Financial Officer)



                                       6
<PAGE>
 

/s/ Eric A. Sand               Controller (Principal           October 25, 1994
- -----------------------------  Accounting Officer)  
Eric A. Sand


/s/ Howard W. Hill             Chairman of the Board           October 25, 1994
- -----------------------------  
Howard W. Hill


/s/ Gary M. Cusumano           Director                        October 25, 1994
- -----------------------------  
Gary M. Cusumano


/s/ John B. Gilbert            Director                        October 25, 1994
- -----------------------------
John B. Gilbert


/s/ Bruce J. DeBever           Director                        October 25, 1994
- ----------------------------- 
Bruce J. DeBever


/s/ Bernard B. Heiler          Director                        October 25, 1994
- -----------------------------
Bernard B. Heiler


/s/ Whitney A. McFarlin        Director                        October 25, 1994
- -----------------------------
Whitney A. McFarlin


/s/ Clinton G. Gerlach         Director                        October 25, 1994
- -----------------------------
Clinton G. Gerlach



                                       7
<PAGE>
 



                                  SIGNATURES

            Pursuant to the requirements of the Securities Act of 1933, the 
trustees (or other persons who administer the employee benefit plan) have duly 
caused this Registration Statement to be signed in its behalf by the 
undersigned, thereunto duly authorized, in the City of Los Angeles, State of 
California, on October 25, 1994.

                                      ZERO CORPORATION RETIREMENT
                                      SAVINGS PLAN

                                      By:/s/ Howard W. Hill
                                         -----------------------------------
                                                      Howard W. Hill
                                         Chairman, Employee Benefits Committee 






                               POWER OF ATTORNEY

            KNOW ALL MEN BY THESE PRESENTS, that each person whose signature to 
this Registration Statement appears below hereby constitutes and appoints 
Wilford D. Godbold, Jr. and George A. Daniels as such person's true and lawful 
attorney-in-fact and agent with full power of substitution for such person and 
in such person's name, place and stead, in any and all capacities, to sign and 
to file with the Securities and Exchange Commission, any and all amendments and
post-effective amendments to this Registration Statement, with exhibits thereto 
and other documents in connection therewith, granting unto said attorney-in-fact
and agent full power and authority to do and perform each and every act and 
thing requisite and necessary to be done in and about the premises, as fully to 
all intents and purposes as such person might or could do in person, hereby 
ratifying and confirming all that said attorney-in-fact and agent, or any 
substitute therefor, may lawfully do or cause to be done by virtue thereof.


                                       8
<PAGE>
 


            Pursuant to the requirements of the Securities Act of 1933, this 
Registration Statement has been signed by the following persons in the 
capacities and on the date indicated.

         SIGNATURE                      TITLE                      DATE
         ---------                      -----                      ----        

/s/ Howard W. Hill             Chairman, ZERO Corporation      October 25, 1994
- ----------------------------   Employee Benefits Committee
Howard W. Hill


/s/ Wilford D. Godbold, Jr.    ZERO Corporation Employee       October 25, 1994
- ----------------------------   Benefits Committee
Wilford D. Godbold, Jr.


/s/ Bruce J. DeBever           ZERO Corporation Employee       October 25, 1994
- ----------------------------   Benefits Committee
Bruce J. DeBever


/s/ Clinton G. Gerlach         ZERO Corporation Employee       October 25, 1994
- ----------------------------   Benefits Committee
Clinton G. Gerlach



                                       9
<PAGE>
 



                                 EXHIBIT INDEX

Exhibit                                                           Sequentially
Number     Description                                            Numbered Page*
- -------    -----------                                            -------------

4.1        ZERO Corporation 1994 Stock Option Plan.

4.2        Form of Employee Non-Qualified Stock Option Agreement
           pursuant to 1994 Stock Option Plan.

4.3        Form of Employee Incentive Stock Option Agreement 
           pursuant to 1994 Stock Option Plan.

4.4        Form of Non-Employee Director Stock Option Agreement
           pursuant to 1994 Stock Option Plan.

4.5        ZERO Corporation Retirement Savings Plan.

4.6        Certificate of Incorporation of the Registrant
           (previously filed as an Exhibit to the Registrant's
           Registration Statement on Form 8-B (No. 1-5260) and
           incorporated herein by reference).

4.7        Bylaws of the Registrant (previously filed as an Exhibit 
           to the Registrant's Registration Statement on Form 8-B
           (No. 1-5260) and incorporated herein by reference).

5.1        Opinion of Gibson, Dunn & Crutcher.

23.1       Consent of Deloitte & Touche.

23.2       Consent of Gibson, Dunn & Crutcher (included in Exhibit 5.1).

24         Power of Attorney (included on pages 8 and 9 of this
           Registration Statement).

- ---------------------
*     This information appears only in the manually signed copy of this
Registration Statement filed with the Securities and Exchange Commission.

                                      10

<PAGE>
 
                                ZERO CORPORATION

                             1994 STOCK OPTION PLAN


SECTION 1. PURPOSE OF PLAN

     The purpose of this 1994 Stock Option Plan (this "Plan") of ZERO
Corporation, a Delaware corporation (the "Company"), is to enable the Company
and its divisions and subsidiaries to attract, retain and motivate their
employees by providing for or increasing the proprietary interests of such
employees in the Company, and to enable the Company to attract, retain and
motivate its nonemployee directors and further align their interests with those
of the stockholders of the Company by providing for or increasing the
proprietary interests of such directors in the Company.

SECTION 2. PERSONS ELIGIBLE UNDER PLAN

     Any person, including any director of the Company, who is an employee of
the Company or any of its divisions or subsidiaries (an "Employee") shall be
eligible to be considered for the grant of Awards (as hereinafter defined)
hereunder.  Any director of the Company who is not an Employee (a "Nonemployee
Director") shall automatically receive Nonemployee Director Options (as
hereinafter defined) pursuant to Section 4 hereof, but shall not otherwise
participate in this Plan.

SECTION 3. AWARDS

     (a) The Committee (as hereinafter defined), on behalf of the Company, is
authorized under this Plan to enter into arrangements with eligible Employees
providing for options to purchase, or stock appreciation rights ("Stock
Appreciation Rights") relating to, shares of common stock, par value $.01 per
share, of the Company ("Common Shares"). The entering into of any such
arrangement is referred to herein as the "grant" of an "Award." Awards shall
contain such terms and conditions not inconsistent with the provisions of this
Plan as the Committee shall deem appropriate.

     (b) Each Stock Appreciation Right shall relate to a specific stock option
granted under this Plan, and shall provide for the conditional right to
surrender all or part of an unexercised related option and to receive payment of
an amount equal to the excess of the fair market value of the underlying shares
on the date of surrender over the option exercise price.  Such payment may be
made, in the sole discretion of the Committee, in shares of stock valued at
their fair market value on the date of surrender of the option or in cash, or
partly in shares and partly in cash.  The exercise of a Stock Appreciation Right
and the manner of payment shall be in the sole discretion of the Committee and
any Stock Appreciation Right shall be subject to the condition that the

                                       1
<PAGE>
 
Committee may at any time in its absolute discretion not allow the exercise of a
Stock Appreciation Right and instead require that the optionee exercise any
option granted under this Plan as if there were no Stock Appreciation Rights
with respect to such option.  The Committee may further impose such conditions
on the exercise of Stock Appreciation Rights as may be required to comply with
Rule 16b-3 under the Securities Exchange Act of 1934, as amended (the "Exchange
Act"). A Stock Appreciation Right granted hereunder shall be exercisable at such
time or times and only to the extent that the related stock option is
exercisable, will not be transferable except to the extent that such related
stock option is transferable and shall expire no later than the expiration of
the related stock option.

     (c) Common Shares may be issued pursuant to an Award for any lawful
consideration as determined by the Committee, including, without limitation,
services rendered by the recipient of such Award.

     (d) Subject to the provisions of this Plan, the Committee, in its sole and
absolute discretion, shall determine all of the terms and conditions of each
Award granted under this Plan, which terms and conditions may include, among
other things:

          (i) a provision permitting the recipient of such Award, including any
     recipient who is a director or officer of the Company, to pay the purchase
     price of the Common Shares issuable pursuant to such Award, or such
     recipient's tax withholding obligation with respect to such issuance, in
     whole or in part, by any one or more of the following:

               (A) the delivery of previously owned shares of capital stock of
          the Company (including the delivery of a small number of the shares
          subject to the Award to be used automatically, in a series of
          simultaneous transactions, to pay the exercise price for a larger
          number of additional shares) or other property, provided that the
          Company is not then prohibited from purchasing or acquiring shares of
          its capital stock or such other property, or

               (B) a reduction in the amount of Common Shares otherwise issuable
          pursuant to such Award;

          (ii) subject to Section 3(e), a provision conditioning or accelerating
     the receipt of benefits pursuant to such Award, either automatically or in
     the discretion of the Committee, upon the occurrence of specified events,
     including, without limitation, a change of control of the Company an
     acquisition

                                       2
<PAGE>
 
     of a specified percentage of the voting power of the Company, the
     dissolution or liquidation of the Company, a sale of substantially all of
     the property and assets of the Company or an event of the type described in
     Section 8 hereof; or

          (iii) a provision required in order for such Award to qualify as an
     incentive stock option under Section 422 of the Internal Revenue Code (an
     "Incentive Stock Option"), provided that the recipient of such Award is
     eligible under the Internal Revenue Code to receive an Incentive Stock
     Option.

     (e) Each Award that is subject to vesting shall provide that if the
recipient thereof shall cease to be an Employee within one year after a Change
of Control as a result of such recipient terminating or being terminated other
than for Cause, such recipient's Award shall become fully vested as of the date
on which such recipient ceases to be an Employee. A "Change of Control" shall
mean the first to occur of the following:

          (i) the date upon which the directors of the Company who were
     nominated by the Board of Directors of the Company (the "Board") for
     election as directors cease to constitute a majority of the directors of
     the Company;

          (ii) the consummation of a reorganization, merger or consolidation of
     the Company (other than a reorganization, merger or consolidation
     contemplated by Section 4(h)(ii) or the sole purpose of which is to change
     the Company's domicile solely within the United States) (1) as a result of
     which the outstanding securities of the class then subject to such Award
     are exchanged for or converted into cash, property and/or securities not
     issued by the Company and (2) the terms of which provide that such Award
     shall continue in effect thereafter; or

          (iii) the date of the first public announcement that any person or
     entity, together with all Affiliates and Associates (as such capitalized
     terms are defined in Rule 12b-2 promulgated under the Exchange Act) of such
     person or entity, shall have become the Beneficial Owner (as defined in
     Rule 13d-3 promulgated under the Exchange Act) of voting securities of the
     Company representing more than 25% of the voting power of the Company (a
     "25% Stockholder"); provided, however, that the terms "person" and
     "entity," as used in this clause (iii), shall not include (1) the Company
     or any of its subsidiaries, (2) any employee benefit plan of the Company or
     any of its subsidiaries, (3) any entity holding voting securities of the
     Company for or pursuant to the terms of any such plan or (4) any person or
     entity if the transaction that resulted in such person or entity becoming a
     25% Stockholder was approved in advance by the Board.

                                       3
<PAGE>
 
"Cause" shall mean the Award recipient's (A) conviction by a court of competent
jurisdiction of a felony or serious misdemeanor involving moral turpitude, (B)
willful disregard of any written directive of the Board that is not inconsistent
with the Certificate of Incorporation or Bylaws of the Company or applicable
law, (C) breach of his or her fiduciary duty involving personal profit, or (D)
neglect of his or her duties that has a material adverse effect on the Company.

     (f) Notwithstanding any other provision of this Plan, no Employee shall be
granted options during any one calendar year for in excess of 50,000 shares of
Common Stock, subject to adjustment pursuant to Section 8 hereof.

SECTION 4. NONEMPLOYEE DIRECTOR OPTIONS

     (a) Each year, on the date of the annual meeting of stockholders of the
Company, or any adjournment thereof, at which directors of the Company are
elected (the "Date of Grant"), each Nonemployee Director shall automatically be
granted an option (a "Nonemployee Director Option") to purchase 2,000 Common
Shares. In addition, each person who becomes a Nonemployee Director after a Date
of Grant shall automatically be granted, upon the date he or she becomes a
Nonemployee Director (the "New Director Date"), a Nonemployee Director Option to
purchase a number of Common Shares, rounded to the nearest whole share, equal to
(i) 2,000 minus (ii) 2,000 multiplied by the quotient of (x) the number of days
from (1) the Date of Grant immediately preceding the New Director Date to (2)
the New Director Date divided by (y) 365 days.  Each person who becomes a
Nonemployee Director after the Effective Date (as defined in Section 10 below)
of this Plan but prior to the first Date of Grant shall automatically be
granted, upon the date he or she becomes a Nonemployee Director, a Nonemployee
Director Option to purchase 500 Common Shares.

     (b) If, on any date upon which Nonemployee Director Options are to be
automatically granted pursuant to this Section 4, the number of Common Shares
remaining available for option under this Plan is insufficient for the grant to
each Nonemployee Director of a Nonemployee Director Option to purchase the
entire number of Common Shares specified in this Section 4, then a Nonemployee
Director Option to purchase a proportionate amount of such available number of
Common Shares (rounded to the nearest whole share) shall be granted to each
Nonemployee Director on such date.

     (c) Subject to Section 4(h) and Section 4(i) hereof, each Nonemployee
Director Option granted under this Plan shall not be exercisable until the first
anniversary of the Date of Grant of such Nonemployee Director Option and
thereafter shall become exercisable to purchase:

                                       4
<PAGE>
 
          (i) 33 1/3% of the Common Shares subject thereto (rounded to the
     nearest whole share) as of the first anniversary of the Date of Grant of
     such Nonemployee Director Option;

          (ii) 66 2/3% of such Common Shares (rounded to the nearest whole
     share) as of the second anniversary of such Date of Grant, and

          (iii) 100% of such Common Shares as of the third anniversary of such
     Grant Date;

provided, however, that (1) if the optionee shall cease to be a Nonemployee
Director as a result of death or permanent disability prior to the second
anniversary of such Date of Grant, such Nonemployee Director Option shall become
exercisable to purchase 100% of such Common Shares (rounded to the nearest whole
share) as of the date that such optionee ceases to be a Nonemployee Director and
such Nonemployee Director Option shall terminate with respect to the balance of
such Common Shares, or (2) if the optionee ceases to be a Nonemployee Director
as a result of not standing for re-election because of the policies of the Board
relating to age, such Nonemployee Director Option shall become exercisable to
purchase 100% of such Common Shares as of the date on which such optionee ceases
to be a Nonemployee Director.

     (d) Each Nonemployee Director Option granted under this Plan shall expire
upon the first to occur of the following:

          (i) The first anniversary of the date upon which the optionee shall
     cease to be a Nonemployee Director as a result of death or permanent
     disability;

          (ii) The 90th day after the date upon which the optionee shall cease
     to be a Nonemployee Director for any reason other than death or permanent
     disability; or,

          (iii) The eighth anniversary of the Date of Grant of such Nonemployee
     Director Option.

     (e) Each Nonemployee Director Option shall have an exercise price equal to
the aggregate Fair Market Value on the Date of Grant of such option of the
Common Shares but in no event less than the aggregate par value of such Common
Shares on such date.

     (f) Payment of the exercise price of any Nonemployee Director Option
granted under this Plan and the optionee's tax withholding obligation, if any,
with respect to such Nonemployee Stock Option shall be made in full in cash
concurrently with the exercise of such Nonemployee Director Option; provided,
however, that the payment of such exercise price and/or tax withholding may
instead be made, in whole or in part, by any one or more of the following:

                                       5
<PAGE>
 
          (i) the delivery Of previously owned shares of capital stock of the
     Company (including the delivery of a small number of the shares subject to
     the Nonemployee Director Option to be used automatically, in a series of
     simultaneous transactions, to pay the exercise price for a larger number of
     additional

     shares) or other property, provided that the Company is not then prohibited
     from purchasing or acquiring shares of its capital stock or such other
     property;

          (ii) a reduction in the amount of Common Shares or other property
     otherwise issuable pursuant to such Nonemployee Director Option; or

          (iii) the delivery, concurrently with such exercise and in accordance
     with Section 220.3(e)(4) of Regulation T promulgated under the Exchange
     Act, of a properly executed exercise notice for such Nonemployee Director
     Option and irrevocable instructions to a broker promptly to deliver to the
     Company a specified dollar amount of the proceeds of a sale of the Common
     Shares issuable upon exercise of such Nonemployee Director Option.

     (g) The "Fair Market Value" of a Common Share or other security on any date
(the "Determination Date") shall be equal to the closing price per Common Share
or unit of such other security on the business day immediately preceding the
Determination Date, as reported in The Wall Street Journal, Western Edition, or,
if no closing price was so reported for such immediately preceding business day,
the closing price for the next preceding business day for which a closing price
was so reported, or, if no closing price was so reported for any of the 30
business days immediately preceding the Determination Date, the average of the
high bid and low asked prices per Common Share or unit of such other security on
the business day immediately preceding the Determination Date in the over-the-
counter market, as reported by the National Association of Securities Dealers,
Inc. Automated Quotations System ("NASDAQ") or such other system then in use,
or, if the Common Shares or such other security were not quoted by any such
organization on such immediately preceding business day, the average of the
closing bid and asked prices on such day as furnished by a professional market
maker making a market in the Common Shares or such other security selected by
the Board.

     (h) All outstanding Nonemployee Director Options theretofore granted under
this Plan and not otherwise terminated or expired shall become fully exercisable
immediately prior to, and shall terminate upon the first to occur of the
following:

          (i) the dissolution or liquidation of the Company;

                                       6
<PAGE>
 
          (ii) a reorganization, merger or consolidation of the Company (other
     than a reorganization, merger or consolidation the sole purpose of which is
     to change the Company's domicile solely within the United States) as a
     result of which the outstanding securities of the class then subject to
     such outstanding Nonemployee Director Options are exchanged for or
     converted into cash, property and/or securities not issued by the Company,
     unless such reorganization, merger or consolidation shall have been
     affirmatively recommended to the stockholders of the Company by the Board
     and the terms of such reorganization, merger or consolidation shall provide
     that such Nonemployee Director Options shall continue in effect thereafter
     and shall be exercisable to acquire the number and type of securities or
     other consideration to which the Nonemployee Directors would have been
     entitled had they exercised such Nonemployee Director Options immediately
     prior to such reorganization, merger or consolidation; or

          (iii) the sale of substantially all of the property and assets of the
     Company.

     (i) If the optionee shall cease to be a Nonemployee Director within one
year after a Change of Control as a result of such optionee not being nominated
for re-election or such optionee being removed from the Board other than for
Cause, such optionee's Nonemployee Director Option shall become exercisable to
purchase 100% of the Common Shares subject thereto as of the date on which such
optionee ceases to be a Nonemployee Director.

     (j) Each Nonemployee Director Option shall be nontransferable by the
optionee other than by will or the laws of descent and distribution, and shall
be exercisable during the optionee's lifetime only by the optionee or the
optionee's guardian or legal representative.

     (k) Nonemployee Director Options are not intended to qualify as Incentive
Stock Options.

SECTION 5. STOCK SUBJECT TO PLAN

     (a) The aggregate number of Common Shares that may be issued pursuant to
all Incentive Stock Options granted under this Plan shall not exceed 750,000,
subject to adjustment as provided in Section 8 hereof.

     (b) The aggregate number of Common Shares issued and issuable pursuant to
all Awards (including Incentive Stock Options) and Nonemployee Director Options
granted under this Plan shall not exceed 750,000, subject to adjustment as
provided in Section 8 hereof.

                                       7
<PAGE>
 
     (c) For purposes of Section 5(b) hereof, the aggregate number of Common
Shares issued and issuable pursuant to all Awards and Nonemployee Director
Options granted under this Plan shall at any time be deemed to be equal to the
sum of the following:

          (i) the number of Common Shares which were issued prior to such time
     pursuant to Awards and Nonemployee Director Options granted under this
     Plan, other than Common Shares which were subsequently reacquired by the
     Company pursuant to the terms and conditions of such Awards and with
     respect to which the holder thereof received no benefits of ownership such
     as dividends; plus

          (ii) the number of Common Shares which were otherwise issuable prior
     to such time pursuant to Awards granted under this Plan, but which were
     withheld by the Company as payment of the purchase price of the Common
     Shares issued pursuant to such Awards or as payment of the recipient's tax
     withholding obligation with respect to such issuance; plus

          (iii) the maximum number of Common Shares issuable at or after such
     time pursuant to Awards and Nonemployee Director Options granted under this
     Plan prior to such time.

SECTION 6. DURATION OF PLAN

     Neither Awards nor Nonemployee Director Options shall be granted under this
Plan after April 22, 2004. Although Common Shares may be issued after April 22,
2004 pursuant to Awards and Nonemployee Director Options granted prior to such
date, no Common Shares shall be issued under this Plan after April 22, 2014.

SECTION 7. ADMINISTRATION OF PLAN

     (a) This Plan shall be administered by a committee of the Board (the
"Committee") consisting of two or more directors, each of whom is (i) a
"disinterested person" (as such term is defined in Rule 16b-3 promulgated under
the Exchange Act, as such Rule may be amended from time to time) and (ii) an
"outside" director for purposes of the proposed regulations under Section 162(m)
of the Internal Revenue Code (and any final regulations that may be adopted
under Section 162(m)) as the same may be amended from time to time.

     (b) Subject to the provisions of this Plan, the Committee shall be
authorized and empowered to do all things necessary or desirable in connection
with the administration of this Plan, including, without limitation, the
following:

          (i) adopt, amend and rescind rules and regulations relating to this
     Plan;

                                       8
<PAGE>
 
          (ii) determine which persons are Employees and to which of such
     Employees, if any, Awards shall be granted hereunder;

          (iii) grant Awards to Employees and determine the terms and conditions
     thereof, including the number of Common Shares issuable pursuant thereto;

          (iv) determine the terms and conditions of the Nonemployee Director
     Options that are automatically granted hereunder, other than the terms and
     conditions specified in Section 4 hereof;

          (v) determine whether, and the extent to which, adjustments are
     required pursuant to Section 8 hereof; and

          (vi) interpret and construe this Plan and the terms and conditions of
     all Awards and Nonemployee Director Options granted hereunder.

SECTION 8. ADJUSTMENTS

     If the outstanding securities of the class then subject to this Plan are
increased, decreased or exchanged for or converted into cash, property or a
different number or kind of securities, or if cash, property or securities are
distributed in respect of such outstanding securities, in either case as a
result of a reorganization, merger, consolidation, recapitalization,
restructuring, reclassification, dividend (other than a regular, quarterly cash
dividend) or other distribution, stock split, reverse stock split or the like,
or if substantially all of the property and assets of the Company are sold,
then, unless the terms of such transaction shall provide otherwise, the
Committee shall make appropriate and proportionate adjustments in (a) the number
and type of shares or other securities or cash or other property that may be
acquired pursuant to Incentive Stock Options and other Awards and Nonemployee
Director Options theretofore granted under this Plan, (b) the maximum number and
type of shares or other securities that may be issued pursuant to Incentive
Stock Options and other Awards and Nonemployee Director Options thereafter
granted under this Plan, and (c) the maximum number of Common Shares for which
options may be granted during any one calendar year.

SECTION 9. AMENDMENT AND TERMINATION OF PLAN

     The Board may amend or terminate this Plan at any time and in any manner,
subject to the following limitations:

     (a) no such amendment or termination shall deprive the recipient of any
Award or Nonemployee Director Option theretofore granted under this Plan,
without the consent of such recipient, of any of his or her rights thereunder or
with respect thereto; and

                                       9
<PAGE>
 
     (b) Section 4 hereof shall not be amended more than once every six months,
other than to comport with changes in the Internal Revenue Code, the Employee
Retirement Income Security Act, or the rules thereunder.

SECTION 10.    EFFECTIVE DATE OF PLAN

     This Plan shall be effective as of April 22, 1994 (the "Effective Date"),
the date upon which it was approved by the Board; provided, however, that no
Common Shares may be issued under this Plan until it has been approved, directly
or indirectly, by the affirmative votes of the holders of a majority of the
securities of the Company present, or represented, and entitled to vote at a
meeting duly held in accordance with the laws of the State of Delaware.

                                       10

<PAGE>
 
                                ZERO CORPORATION

                  EMPLOYEE NONQUALIFIED STOCK OPTION AGREEMENT

                                PURSUANT TO THE

                             1994 STOCK OPTION PLAN

          This Employee Nonqualified Stock Option Agreement (this "Agreement")
is made and entered into as of the Date of Grant indicated below by and between
ZERO Corporation, a Delaware corporation (the "Company"), and the person named
below as Employee.

          WHEREAS, Employee is an employee of the Company and/or one or more of
its subsidiaries; and

          WHEREAS, pursuant to the Company's 1994 Stock Option Plan (the
"Plan"), the committee of the Board of Directors of the Company administering
the Plan (the "Committee") has approved the grant to Employee of an option to
purchase shares of the common stock, par value $1.00 per share, of the Company
(the "Common Stock"), on the terms and conditions set forth herein;

          NOW, THEREFORE, in consideration of the foregoing recitals and the
covenants set forth herein, the parties hereto hereby agree as follows:

          1.  GRANT OF OPTION; CERTAIN TERMS AND CONDITIONS.  The Company hereby
              ---------------------------------------------                     
grants to Employee, and Employee hereby accepts, as of the Date of Grant, an
option to purchase the number of shares of Common Stock indicated below (the
"Option Shares") at the Exercise Price per share indicated below, which option
shall expire at 5:00 o'clock p.m., Los Angeles time, on the Expiration Date
indicated below and shall be subject to all of the terms and conditions set
forth in this Agreement (the "Option").  On each anniversary of the Date of
Grant, the Option shall become exercisable to purchase ("vest with respect to")
that number of Option Shares (rounded to the nearest whole share) equal to the
total number of Option Shares multiplied by the Annual Vesting Rate indicated
below.

          Employee:        _____________________

          Date of Grant:                 _______

          Number of shares purchasable:  _______

          Exercise Price per share:      _______

          Expiration Date:               _______

          Annual Vesting Rate:           _____%
<PAGE>
 
The Option is not intended to qualify as an incentive stock option under Section
422 of the Internal Revenue Code.

          2.  ACCELERATION OF VESTING AND TERMINATION OF OPTION.
              ------------------------------------------------- 

          (a)  Termination of Employment.
               ------------------------- 

               (i) Retirement.  If Employee ceases to be employed by reason of
     Employee's retirement in accordance with the Company's then-current
     retirement policy ("Retirement"), then (A) the portion of the Option that
     has not vested on or prior to the date of such Retirement shall terminate
     on such date and (B) the remaining vested portion of the Option shall
     terminate upon the earlier of the Expiration Date or the first anniversary
     of the date of such Retirement.

               (ii)  Death or Permanent Disability.  If Employee ceases to be
     employed by reason of the death or Permanent Disability (as hereinafter
     defined) of Employee, then (A) the portion of the Option that has not
     vested on or prior to the date of such Termination of Employment shall
     terminate on such date and (B) the remaining vested portion of the Option
     shall terminate upon the earlier of the Expiration Date or the first
     anniversary of the date of Employee's death or Permanent Disability.
     "Permanent Disability" shall mean the inability to engage in any
     substantial gainful activity by reason of any medically determinable
     physical or mental impairment that can be expected to result in death or
     which has lasted or can be expected to last for a continuous period of not
     less than 12 months.  Employee shall not be deemed to have a Permanent
     Disability until proof of the existence thereof shall have been furnished
     to the Board in such form and manner, and at such times, as the Board may
     require.  Any determination by the Board that Employee does or does not
     have a Permanent Disability shall be final and binding upon the Company and
     Employee.

               (iii)  Termination for Cause.  If Employee is terminated for
     Cause, both the vested and unvested portions of the Option shall terminate
     immediately.  "Cause" shall mean Employee's (A) conviction by a court of
     competent jurisdiction of a felony or serious misdemeanor involving moral
     turpitude, (B) willful disregard of any written directive of the Board that
     is not inconsistent with the Certificate of Incorporation or Bylaws of the
     Company or applicable law, (C) breach of his or her fiduciary duty
     involving personal profit, or (D) neglect of his or her duties that has a
     material adverse effect on the Company.

               (iv)  Other Termination.  If Employee is terminated other than
     for Cause, then (A) the portion of the Option that has not vested on or
     prior to the date of such termination of employment shall terminate on such
     date and (B) the remaining vested portion of the Option shall terminate
     upon the earlier of the Expiration Date or the 30th day following the date
     of such termination of employment; provided, however, that if Employee is
     terminated without Cause within one year after a Change of Control, then
     (x) the portion of the Option that has not vested on or prior to the date
     on which Employee is terminated shall fully vest as of such date and (y)
     the Option 

                                       2
<PAGE>
 
     shall terminate upon the earlier of the Expiration Date or the 30thday
     following the date on which Employee is terminated. A "Change of Control"
     shall mean the first to occur of the following:

                    (1) the date upon which the directors of the Company who
          were nominated by the Board for election as directors cease to
          constitute a majority of the directors of the Company;

                    (2) the consummation of a reorganization, merger or
          consolidation of the Company (other than a reorganization, merger or
          consolidation contemplated by Section 2(d)(ii) or the sole purpose of
          which is to change the Company's domicile solely within the United
          States) (a) as a result of which the outstanding securities of the
          class then subject to the Option are exchanged for or converted into
          cash, property and/or securities not issued by the Company and (b) the
          terms of which provide that the Option shall continue in effect
          thereafter; or

                    (3) the date of the first public announcement that any
          person or entity, together with all Affiliates and Associates (as such
          capitalized terms are defined in Rule 12b-2 promulgated under the
          Securities Exchange Act of 1934, as amended (the "Exchange Act")) of
          such person or entity, shall have become the Beneficial Owner (as
          defined in Rule 13d-3 promulgated under the Exchange Act) of voting
          securities of the Company representing more than 25% of the voting
          power of the Company (a "25% Stockholder"); provided, however, that
          the terms "person" and "entity," as used in this clause (3), shall not
          include (a) the Company or any of its subsidiaries, (b) any employee
          benefit plan of the Company or any of its subsidiaries, (c) any entity
          holding voting securities of the Company for or pursuant to the terms
          of any such plan or (d) any person or entity if the transaction that
          resulted in such person or entity becoming a 25% Stockholder was
          approved in advance by the Board.

          (b) Death Following Termination of Employment.  Notwithstanding
              -----------------------------------------                  
anything to the contrary in this Agreement, if Employee shall die at any time
after the termination of his or her employment and prior to the date on which
the Option is terminated pursuant to Section 2(a), then the vested portion of
the Option shall terminate on the earlier of the Expiration Date or the first
anniversary of the date of Optionee's death.

          (c) Acceleration of Option of Option by Committee.  The Committee, in
              ---------------------------------------------                    
its sole discretion, may accelerate the exercisability of the Option at any time
and for any reason.

          (d) Other Events Causing Acceleration and Termination of Option.
              -----------------------------------------------------------  
Notwithstanding anything to the contrary in this Agreement, the Option shall
become fully exercisable immediately prior to, and shall terminate upon, the
consummation of any of the following events:

               (i) the dissolution or liquidation of the Company;

                                       3
<PAGE>
 
               (ii) a reorganization, merger or consolidation of the Company
     (other than a reorganization, merger or consolidation the sole purpose of
     which is to change the Company's domicile solely within the United States)
     the consummation of which results in the outstanding securities of any
     class then subject to the Option being exchanged for or converted into
     cash, property and/or a different kind of securities, unless such
     reorganization, merger or consolidation shall have been affirmatively
     recommended to the stockholders of the Company by the Board and the terms
     of such reorganization, merger or consolidation shall provide that the
     Option shall continue in effect thereafter on terms substantially similar
     to those under the Plan; or

               (iii)  a sale of substantially all of the property and assets of
     the Company, unless the terms of such sale shall provide otherwise.

          3.  ADJUSTMENTS.  In the event that the outstanding securities of the
              -----------                                                      
class then subject to the Option are increased, decreased or exchanged for or
converted into cash, property and/or a different number or kind of securities,
or cash, property and/or securities are distributed in respect of such
outstanding securities, in either case as a result of a reorganization, merger,
consolidation, recapitalization, reclassification, dividend (other than a
regular, quarterly cash dividend) or other distribution, stock split, reverse
stock split or the like, or in the event that substantially all of the property
and assets of the Company are sold, then, unless such event shall cause the
Option to terminate pursuant to Section 2(d) hereof, the Committee shall make
appropriate and proportionate adjustments in the number and type of shares or
other securities or cash or other property that may thereafter be acquired upon
the exercise of the Option; provided, however, that any such adjustments in the
Option shall be made without changing the aggregate Exercise Price of the then
unexercised portion of the Option.

          4.  EXERCISE.  The Option shall be exercisable during Employee's
              --------                                                    
lifetime only by Employee or by his or her guardian or legal representative, and
after Employee's death only by the person or entity entitled to do so under
Employee's last will and testament or applicable intestate law.  The Option may
only be exercised by the delivery to the Company of a written notice of such
exercise (the "Exercise Notice"), which notice shall specify the number of
Option Shares to be purchased (the "Purchased Shares") and the aggregate
Exercise Price for such shares, together with payment in full of such aggregate
Exercise Price in cash or by check payable to the Company; provided, however,
that payment of such aggregate Exercise Price may instead be made, in whole or
in part, by one or more of the following means:

               (a) the delivery, concurrently with such exercise and in
     accordance with Section 220.3(e)(4) of Regulation T promulgated under the
     Exchange Act, of an irrevocable instructions to a broker promptly to
     deliver to the Company a specified dollar amount of the proceeds of a sale
     of the Option Shares issuable upon exercise of the Option; or

                                       4
<PAGE>
 
               (b) (i) the delivery to the Company of a certificate or
     certificates representing shares of Common Stock, duly endorsed or
     accompanied by a duly executed stock powers, which delivery effectively
     transfers to the Company good and valid title to such shares, free and
     clear of any pledge, commitment, lien, claim or other encumbrance (such
     shares to be valued on the basis of the aggregate Fair Market Value (as
     defined in the Plan) thereof on the date of such exercise), (ii) a
     reduction in the amount of Option Shares or other property otherwise
     issuable pursuant to the Option and/or (iii) the delivery of a small number
     of the shares subject to the Option to be used automatically, in a series
     of simultaneous transactions, to pay the exercise price for a large number
     of additional shares (i.e., "pyramiding"), provided that in the case of
     clause (i), clause (ii) or clause (iii) the Company is not then prohibited
     from purchasing or acquiring such shares of Common Stock and provided
     further that Optionee must exercise at least one-third of the Option in
     order to take advantage of clause (iii).

          5.  PAYMENT OF WITHHOLDING TAXES.  If the Company becomes obligated to
              ----------------------------                                      
withhold an amount on account of any tax imposed as a result of the exercise of
the Option, including, without limitation, any federal, state, local or other
income tax, or any F.I.C.A., state disability insurance tax or other employment
tax (the "Withholding Liability"), then Employee shall, on the date of exercise
and as a condition to the issuance of the Option Shares, pay the Withholding
Liability to the Company in cash or by check payable to the Company; provided,
however, that payment of the Withholding Liability may instead be made, in whole
or in part, by any means set forth in Section 4(b), provided that the Company is
not then prohibited from purchasing or acquiring such shares of Common Stock.
Employee hereby consents to the Company withholding the full amount of the
Withholding Liability from any compensation or other amounts otherwise payable
to Employee if Employee does not pay the Withholding Liability to the Company on
the date of exercise of the Option, and Employee agrees that the withholding and
payment of any such amount by the Company to the relevant taxing authority shall
constitute full satisfaction of the Company's obligation to pay such
compensation or other amounts to Employee.

          6.  NOTICES.  All notices and other communications required or
              -------                                                   
permitted to be given pursuant to this Agreement shall be in writing and shall
be deemed given if delivered personally or five days after mailing by certified
or registered mail, postage prepaid, return receipt requested, to the Company at
444 South Flower Street, Suite 2100, Los Angeles, California 90071, Attention:
Corporate Secretary, or to Employee at the address set forth beneath his or her
signature on the signature page hereto, or at such other addresses as they may
designate by written notice in the manner aforesaid.

          7.  STOCK EXCHANGE REQUIREMENTS; APPLICABLE LAWS.  Notwithstanding
              --------------------------------------------                  
anything to the contrary in this Agreement, no shares of stock purchased upon
exercise of the Option, and no certificate representing all or any part of such
shares, shall be issued or delivered if (a) such shares have not been admitted
to listing upon official notice of issuance on each stock exchange upon which
shares of that class are then listed or (b) in the opinion of counsel to the
Company, such issuance or delivery would cause the Company to be in violation 

                                       5
<PAGE>
 
of or to incur liability under any federal, state or other securities law, or
any requirement of any stock exchange listing agreement to which the Company is
a party, or any other requirement of law or of any administrative or regulatory
body having jurisdiction over the Company.

          8.  NONTRANSFERABILITY.  Neither the Option nor any interest therein
              ------------------                                              
may be sold, assigned, conveyed, gifted, pledged, hypothecated or otherwise
transferred in any manner other than by will or the laws of descent and
distribution

          9.  PLAN.  The Option is granted pursuant to the Plan, as in effect on
              ----                                                              
the Date of Grant, and is subject to all the terms and conditions of the Plan,
as the same may be amended from time to time; provided, however, that no such
amendment shall deprive Employee, without his or her consent, of the Option or
of any of Employee's rights under this Agreement.  The interpretation and
construction by the Committee of the Plan, this Agreement, the Option and such
rules and regulations as may be adopted by the Committee for the purpose of
administering the Plan shall be final and binding upon Employee.  Until the
Option shall expire, terminate or be exercised in full, the Company shall, upon
written request therefor, send a copy of the Plan, in its then-current form, to
Employee or any other person or entity then entitled to exercise the Option.

          10.  STOCKHOLDER RIGHTS.  No person or entity shall be entitled to
               ------------------                                           
vote, receive dividends or be deemed for any purpose the holder of any Option
Shares until the Option shall have been duly exercised to purchase such Option
Shares in accordance with the provisions of this Agreement.

          11.  EMPLOYMENT RIGHTS.  No provision of this Agreement or of the
               -----------------                                           
Option granted hereunder shall (a) confer upon Employee any right to continue in
the employ of the Company or any of its subsidiaries, (b) affect the right of
the Company and each of its subsidiaries to terminate the employment of
Employee, with or without cause, or (c) confer upon Employee any right to
participate in any employee welfare or benefit plan or other program of the
Company or any of its subsidiaries other than the Plan.  EMPLOYEE HEREBY
ACKNOWLEDGES AND AGREES THAT THE COMPANY AND EACH OF ITS SUBSIDIARIES MAY
TERMINATE THE EMPLOYMENT OF EMPLOYEE AT ANY TIME AND FOR ANY REASON, OR FOR NO
REASON, UNLESS EMPLOYEE AND THE COMPANY OR SUCH SUBSIDIARY ARE PARTIES TO A
WRITTEN EMPLOYMENT AGREEMENT THAT EXPRESSLY PROVIDES OTHERWISE.

          12.  GOVERNING LAW.  This Agreement and the Option granted hereunder
               -------------                                                  
shall be governed by and construed and enforced in accordance with the laws of
the State of Delaware.

                                       6
<PAGE>
 
IN WITNESS WHEREOF, the Company and Employee have duly executed this Agreement
as of the Date of Grant.

                              ZERO CORPORATION


                              By:________________________________
                                 Title:

                              EMPLOYEE:


                              __________________________________
                              Signature

                              __________________________________
                              Street Address

                              __________________________________
                              City, State and Zip Code

                              __________________________________
                              Social Security Number

                                       7

<PAGE>
 
                               ZERO CORPORATION
                   EMPLOYEE INCENTIVE STOCK OPTION AGREEMENT
                                PURSUANT TO THE
                            1994 STOCK OPTION PLAN

          This Employee Incentive Stock Option Agreement (this "Agreement") is
made and entered into as of the Date of Grant indicated below by and between
ZERO Corporation, a Delaware corporation (the "Company"), and the person named
below as Employee.

          WHEREAS, Employee is an employee of the Company and/or one or more of
its subsidiaries; and

          WHEREAS, pursuant to the Company's 1994 Stock Option Plan (the
"Plan"), the committee of the Board of Directors of the Company administering
the Plan (the "Committee") has approved the grant to Employee of an option to
purchase shares of the common stock, par value $1.00 per share, of the Company
(the "Common Stock"), on the terms and conditions set forth herein;

          NOW, THEREFORE, in consideration of the foregoing recitals and the
covenants set forth herein, the parties hereto hereby agree as follows:

          1.  GRANT OF OPTION; CERTAIN TERMS AND CONDITIONS.  The Company hereby
              ---------------------------------------------                     
grants to Employee, and Employee hereby accepts, as of the Date of Grant, an
option to purchase the number of shares of Common Stock indicated below (the
"Option Shares") at the Exercise Price per share indicated below, which option
shall expire at 5:00 o'clock p.m., Los Angeles time, on the Expiration Date
indicated below and shall be subject to all of the terms and conditions set
forth in this Agreement (the "Option").  On each anniversary of the Date of
Grant, the Option shall become exercisable to purchase ("vest with respect to")
that number of Option Shares (rounded to the nearest whole share) equal to the
total number of Option Shares multiplied by the Annual Vesting Rate indicated
below.

          Employee:        _____________________
          Date of Grant:                 _______
          Number of shares purchasable:  _______
          Exercise Price per share:*     _______
          Expiration Date:*              _______
          Annual Vesting Rate:            _____%
_________________

*    The Expiration Date shall not be more than 10 years after the Date of Grant
     and the Exercise Price per share shall not be less than the Fair Market
     Value (as defined in the Plan) per share on the Date of Grant; provided,
     however, that if, on the Date of Grant, Employee owns (after application of
     the family and other attribution rules of Section 425(d) of the Internal
     Revenue Code) more than 10% of the total combined voting power of all
     classes of stock of the Company or of its parent or subsidiary
     corporations, then the Expiration Date shall not be more than five years
     after the Date of Grant and the Exercise Price per share shall not be less
     than 110% of the Fair Market Value per share on the Date of Grant.
<PAGE>
 
The Option is intended to qualify as an incentive stock option under Section 422
of the Internal Revenue Code (an "Incentive Stock Option").  Employee
understands that if the aggregate Fair Market Value (as defined in the Plan and
determined as of the date such options are granted) of the shares of Common
Stock with respect to which Incentive Stock Options are exercisable for the
first time by Employee during any calendar year (under the Plan and all other
stock option plans of the Company and its parent and subsidiary corporations)
exceeds $100,000, such excess options (taking into account the order in which
they were granted) shall not be treated for tax purposes as Incentive Stock
Options.

          2.   ACCELERATION OF VESTING AND TERMINATION OF OPTION.
               ------------------------------------------------- 

          (a)  Termination of Employment.
               ------------------------- 

               (i)  Retirement.  If Employee ceases to be employed by reason of
     Employee's retirement in accordance with the Company's then-current
     retirement policy ("Retirement"), then (A) the portion of the Option that
     has not vested on or prior to the date of such Retirement shall terminate
     on such date and (B) the remaining vested portion of the Option shall
     terminate upon the earlier of the Expiration Date or 90 days after the date
     of such Retirement.

               (ii)  Death or Permanent Disability.  If Employee ceases to be
     employed by reason of Employee's death or Permanent Disability (as
     hereinafter defined), then (A) the portion of the Option that has not
     vested on or prior to the date of Employee's death or Permanent Disability
     shall terminate on such date and (B) the remaining vested portion of the
     Option shall terminate upon the earlier of the Expiration Date or the first
     anniversary of the date of Employee's death or Permanent Disability.
     "Permanent Disability" shall mean the inability to engage in any
     substantial gainful activity by reason of any medically determinable
     physical or mental impairment that can be expected to result in death or
     which has lasted or can be expected to last for a continuous period of not
     less than 12 months.  Employee shall not be deemed to have a Permanent
     Disability until proof of the existence thereof shall have been furnished
     to the Board in such form and manner, and at such times, as the Board may
     require.  Any determination by the Board that Employee does or does not
     have a Permanent Disability shall be final and binding upon the Company and
     Employee.

               (iii)  Termination for Cause.  If Employee is terminated for
     Cause, both the vested and unvested portions of the Option shall terminate
     immediately.  "Cause" shall mean Employee's (A) conviction by a court of
     competent jurisdiction of a felony or serious misdemeanor involving moral
     turpitude, (B) willful disregard of any written directive of the Board that
     is not inconsistent with the Certificate of Incorporation or Bylaws of the
     Company or applicable law, (C) breach of his or her fiduciary duty
     involving personal profit, or (D) neglect of his or her duties that has a
     material adverse effect on the Company.

               (iv)  Other Termination.  If Employee is terminated other than
     for Cause, then (A) the portion of the Option that has not vested on or
     prior to the date of such termination shall terminate on such date and (B)
     the remaining vested portion of

                                       2
<PAGE>
 
     the Option shall terminate upon the earlier of the Expiration Date or
     the 30th day following the date of such termination; provided, however,
     that if Employee is terminated without Cause within one year after a Change
     of Control, then (x) the portion of the Option that has not vested on or
     prior to the date on which Employee is terminated shall fully vest as of
     such date and (y) the Option shall terminate upon the earlier of the
     Expiration Date or the 30th day following the date on which Employee is
     terminated. A "Change of Control" shall mean the first to occur of the
     following:.

                    (1) the date upon which the directors of the Company who
          were nominated by the Board for election as directors cease to
          constitute a majority of the directors of the Company;

                    (2) the consummation of a reorganization, merger or
          consolidation of the Company (other than a reorganization, merger or
          consolidation contemplated by Section 2(d)((ii) or the sole purpose of
          which is to change the Company's domicile solely within the United
          States) (a) as a result of which the outstanding securities of the
          class then subject to the Option are exchanged for or converted into
          cash, property and/or securities not issued by the Company and (b) the
          terms of which provide that the Option shall continue in effect
          thereafter; or

                    (3) the date of the first public announcement that any
          person or entity, together with all Affiliates and Associates (as such
          capitalized terms are defined in Rule 12b-2 promulgated under the
          Securities Exchange Act of 1934, as amended (the "Exchange Act")) of
          such person or entity, shall have become the Beneficial Owner (as
          defined in Rule 13d-3 promulgated under the Exchange Act) of voting
          securities of the Company representing more than 25% of the voting
          power of the Company (a "25% Stockholder"); provided, however, that
          the terms "person" and "entity," as used in this clause (3), shall not
          include (a) the Company or any of its subsidiaries, (b) any employee
          benefit plan of the Company or any of its subsidiaries, (c) any entity
          holding voting securities of the Company for or pursuant to the terms
          of any such plan or (d) any person or entity if the transaction that
          resulted in such person or entity becoming a 25% Stockholder was
          approved in advance by the Board.

          (b) Death Following Termination of Employment.  Notwithstanding
              -----------------------------------------                  
anything to the contrary in this Agreement, if Employee shall die at any time
after the termination of his or her employment and prior to the date on which
the Option is terminated pursuant to Section 2(a), then the vested portion of
the Option shall terminate on the earlier of the Expiration Date or the first
anniversary of the date of Optionee's death.

          (c) Acceleration of Option by Committee.  The Committee, in its sole
              -----------------------------------                             
discretion, may accelerate the exercisability of the Option at any time and for
any reason.

          (d) Other Events Causing Acceleration and Termination of Option.
              -----------------------------------------------------------  
Notwithstanding anything to the contrary in this Agreement, the Option shall
become fully

                                       3
<PAGE>
 
exercisable immediately prior to, and shall terminate upon, the consummation of
any of the following events:

                    (i) the dissolution or liquidation of the Company;

                    (ii) a reorganization, merger or consolidation of the
     Company (other than a reorganization, merger or consolidation the sole
     purpose of which is to change the Company's domicile solely within the
     United States) the consummation of which results in the outstanding
     securities of any class then subject to the Option being exchanged for or
     converted into cash, property and/or a different kind of securities, unless
     such reorganization, merger or consolidation shall have been affirmatively
     recommended to the stockholders of the Company by the Board and the terms
     of such reorganization, merger or consolidation shall provide that the
     Option shall continue in effect thereafter on terms substantially similar
     to those under the Plan; or

                    (iii) a sale of substantially all of the property and assets
     of the Company, unless the terms of such sale shall provide otherwise.

          3.     ADJUSTMENTS. In the event that the outstanding securities of
                 -----------
     the class then subject to the Option are increased, decreased or exchanged
     for or converted into cash, property and/or a different number or kind of
     securities, or cash, property and/or securities are distributed in respect
     of such outstanding securities, in either case as a result of a
     reorganization, merger, consolidation, recapitalization, reclassification,
     dividend (other than a regular, quarterly cash dividend) or other
     distribution, stock split, reverse stock split or the like, or in the event
     that substantially all of the property and assets of the Company are sold,
     then, unless such event shall cause the Option to terminate pursuant to
     Section 2(d) hereof, the Committee shall make appropriate and proportionate
     adjustments in the number and type of shares or other securities or cash or
     other property that may thereafter be acquired upon the exercise of the
     Option; provided, however, that any such adjustments in the Option shall be
     made without changing the aggregate Exercise Price of the then unexercised
     portion of the Option.

          4.  EXERCISE.  The Option shall be exercisable during Employee's
              --------                                                    
lifetime only by Employee or by his or her guardian or legal representative, and
after Employee's death only by the person or entity entitled to do so under
Employee's last will and testament or applicable intestate law.  The Option may
only be exercised by the delivery to the Company of a written notice of such
exercise (the "Exercise Notice"), which notice shall specify the number of
Option Shares to be purchased (the "Purchased Shares") and the aggregate
Exercise Price for such shares, together with payment in full of such aggregate
Exercise Price in cash or by check payable to the Company; provided, however,
that payment of such aggregate Exercise Price may instead be made, in whole or
in part, by one or more of the following means:

               (a) the delivery, concurrently with such exercise and in
     accordance with Section 220.3(e)(4) of Regulation T promulgated under the
     Exchange Act, of an irrevocable instructions to a broker promptly to
     deliver to the Company a specified

                                       4
<PAGE>
 
     dollar amount of the proceeds of a sale of the Option Shares issuable upon
     exercise of the Option; or

               (b) (i) the delivery to the Company of a certificate or
     certificates representing shares of Common Stock, duly endorsed or
     accompanied by a duly executed stock powers, which delivery effectively
     transfers to the Company good and valid title to such shares, free and
     clear of any pledge, commitment, lien, claim or other encumbrance (such
     shares to be valued on the basis of the aggregate Fair Market Value (as
     defined in the Plan) thereof on the date of such exercise), (ii) a
     reduction in the amount of Option Shares or other property otherwise
     issuable pursuant to the Option and/or (iii) the delivery of a small number
     of the shares subject to the Option to be used automatically, in a series
     of simultaneous transactions, to pay the exercise price for a large number
     of additional shares (i.e,. "pyramiding"), provided that in the case of
     clause (i), clause (ii) or clause (iii) the Company is not then prohibited
     from purchasing or acquiring such shares of Common Stock and provided
     further that Optionee must exercise at least one-third of the Option in
     order to take advantage of clause (iii).

          5.  PAYMENT OF WITHHOLDING TAXES.  If the Company becomes obligated to
              ----------------------------                                      
withhold an amount on account of any tax imposed as a result of the exercise of
the Option, including, without limitation, any federal, state, local or other
income tax, or any F.I.C.A., state disability insurance tax or other employment
tax (the "Withholding Liability"), then Employee shall, on the date of exercise
and as a condition to the issuance of the Option Shares, pay the Withholding
Liability to the Company in cash or by check payable to the Company; provided,
however, that payment of the Withholding Liability may instead be made, in whole
or in part, by any means set forth in Section 4(b), provided that the Company is
not then prohibited from purchasing or acquiring such shares of Common Stock.
Employee hereby consents to the Company withholding the full amount of the
Withholding Liability from any compensation or other amounts otherwise payable
to Employee if Employee does not pay the Withholding Liability to the Company on
the date of exercise of the Option, and Employee agrees that the withholding and
payment of any such amount by the Company to the relevant taxing authority shall
constitute full satisfaction of the Company's obligation to pay such
compensation or other amounts to Employee.

          6.  NOTICES.  All notices and other communications required or
              -------                                                   
permitted to be given pursuant to this Agreement shall be in writing and shall
be deemed given if delivered personally or five days after mailing by certified
or registered mail, postage prepaid, return receipt requested, to the Company at
444 South Flower Street, Suite 2100, Los Angeles, California 90071, Attention:
Corporate Secretary, or to Employee at the address set forth beneath his or her
signature on the signature page hereto, or at such other addresses as they may
designate by written notice in the manner aforesaid.

          7.  STOCK EXCHANGE REQUIREMENTS; APPLICABLE LAWS.  Notwithstanding
              --------------------------------------------                  
anything to the contrary in this Agreement, no shares of stock purchased upon
exercise of the Option, and no certificate representing all or any part of such
shares, shall be issued or delivered if (a) such shares have not been admitted
to listing upon official notice of issuance on

                                       5
<PAGE>
 
each stock exchange upon which shares of that class are then listed or (b) in
the opinion of counsel to the Company, such issuance or delivery would cause the
Company to be in violation of or to incur liability under any federal, state or
other securities law, or any requirement of any stock exchange listing agreement
to which the Company is a party, or any other requirement of law or of any
administrative or regulatory body having jurisdiction over the Company.

          8.  NONTRANSFERABILITY.  Neither the Option nor any interest therein
              ------------------                                              
may be sold, assigned, conveyed, gifted, pledged, hypothecated or otherwise
transferred in any manner other than by will or the laws of descent and
distribution

          9.  PLAN.  The Option is granted pursuant to the Plan, as in effect on
              ----                                                              
the Date of Grant, and is subject to all the terms and conditions of the Plan,
as the same may be amended from time to time; provided, however, that no such
amendment shall deprive Employee, without his or her consent, of the Option or
of any of Employee's rights under this Agreement.  The interpretation and
construction by the Committee of the Plan, this Agreement, the Option and such
rules and regulations as may be adopted by the Committee for the purpose of
administering the Plan shall be final and binding upon Employee.  Until the
Option shall expire, terminate or be exercised in full, the Company shall, upon
written request therefor, send a copy of the Plan, in its then-current form, to
Employee or any other person or entity then entitled to exercise the Option.

          10.  STOCKHOLDER RIGHTS.  No person or entity shall be entitled to
               ------------------                                           
vote, receive dividends or be deemed for any purpose the holder of any Option
Shares until the Option shall have been duly exercised to purchase such Option
Shares in accordance with the provisions of this Agreement.

          11.  EMPLOYMENT RIGHTS.  No provision of this Agreement or of the
               -----------------                                           
Option granted hereunder shall (a) confer upon Employee any right to continue in
the employ of the Company or any of its subsidiaries, (b) affect the right of
the Company and each of its subsidiaries to terminate the employment of
Employee, with or without cause, or (c) confer upon Employee any right to
participate in any employee welfare or benefit plan or other program of the
Company or any of its subsidiaries other than the Plan.  EMPLOYEE HEREBY
ACKNOWLEDGES AND AGREES THAT THE COMPANY AND EACH OF ITS SUBSIDIARIES MAY
TERMINATE THE EMPLOYMENT OF EMPLOYEE AT ANY TIME AND FOR ANY REASON, OR FOR NO
REASON, UNLESS EMPLOYEE AND THE COMPANY OR SUCH SUBSIDIARY ARE PARTIES TO A
WRITTEN EMPLOYMENT AGREEMENT THAT EXPRESSLY PROVIDES OTHERWISE.

          12.  GOVERNING LAW.  This Agreement and the Option granted hereunder
               -------------                                                  
shall be governed by and construed and enforced in accordance with the laws of
the State of Delaware.

                                       6
<PAGE>
 
           IN WITNESS WHEREOF, the Company and Employee have duly executed this
Agreement as of the Date of Grant.

                              ZERO CORPORATION


                              By:_______________________________
                                 Title:

                              EMPLOYEE:


                              __________________________________
                              Signature

                              __________________________________
                              Street Address

                              __________________________________
                              City, State and Zip Code

                              __________________________________
                              Social Security Number

                                       7

<PAGE>
 
                                ZERO CORPORATION
                  NONEMPLOYEE DIRECTOR STOCK OPTION AGREEMENT
                                PURSUANT TO THE
                             1994 STOCK OPTION PLAN

          This Nonemployee Director Stock Option Agreement (this "Agreement") is
made and entered into as of the Date of Grant indicated below by and between
ZERO Corporation, a Delaware corporation (the "Company"), and the person named
below as Optionee.

          WHEREAS, Optionee is a nonemployee director of the Company (a
"Nonemployee Director"); and

          WHEREAS, pursuant to the Company's 1994 Stock Option Plan (the
"Plan"), an option to purchase shares of the common stock, par value $1.00 per
share, of the Company (the "Common Stock") has been granted to Optionee, on the
terms and conditions set forth herein;

          NOW, THEREFORE, in consideration of the foregoing recitals and the
covenants set forth herein, the parties hereto hereby agree as follows:

          1.  GRANT OF OPTION; CERTAIN TERMS AND CONDITIONS.  The Company hereby
              ---------------------------------------------                     
grants to Optionee, and Optionee hereby accepts, as of the Date of Grant, an
option to purchase the number of shares of Common Stock indicated below (the
"Option Shares") at the Exercise Price per share indicated below, which option
shall expire at 5:00 o'clock p.m., Los Angeles time, on the Expiration Date
indicated below and shall be subject to all of the terms and conditions set
forth in this Agreement (the "Option").  On each anniversary of the Date of
Grant, the Option shall become exercisable to purchase ("vest with respect to")
that number of Option Shares (rounded to the nearest whole share) equal to the
total number of Option Shares multiplied by the Annual Vesting Rate indicated
below.

          Optionee:        _____________________
          Date of Grant:                 _______
          Number of shares purchasable:  _______
          Exercise Price per share:*     _______
          Expiration Date:**             _______
          Annual Vesting Rate:           33-1/3%

___________________

*    Greater of Fair Market Value (as defined in the Plan) on Date of Grant or
     par value of Option Shares.

**   Eighth anniversary of Date of Grant.
<PAGE>
 
The Option is not intended to qualify as an incentive stock option under Section
422 of the Internal Revenue Code.

          2.   ACCELERATION OF VESTING AND TERMINATION OF OPTION.
               ------------------------------------------------- 

          (a)  Termination of Nonemployee Director Status.
               ------------------------------------------ 

               (i) Retirement.  If Optionee ceases to be a Nonemployee Director
     as a result of not standing for re-election because of the policies of the
     Board of Directors of the Company (the "Board") relating to age
     ("Retirement"), then (A) the portion of the Option that has not vested on
     or prior to the date of such Retirement shall fully vest and (B) the Option
     shall terminate upon the earlier of the Expiration Date or the 30th day
     following the date of such Retirement.

               (ii)  Death or Permanent Disability.  If Optionee shall cease to
     be a Nonemployee Director by reason of the death or permanent disability of
     Optionee, then (A) the portion of the Option that has not vested on or
     prior to the date of death or disability shall terminate on such date,
     unless such date is prior to the second anniversary of the Date of Grant,
     in which case the Option shall vest with respect to 100% of the Option
     Shares, and (B) the remaining vested portion of the Option shall terminate
     upon the earlier of the Expiration Date or the first anniversary of the
     date of Optionee's death or permanent disability.

               (iii)  Following a Change of Control.  If Optionee ceases to be a
     Nonemployee Director within one year after a Change of Control as a result
     of Optionee not being nominated for re-election or Optionee being removed
     from the Board other than for cause, then (A) the portion of the Option
     that has not vested on or prior to the date on which Optionee ceases to be
     a Nonemployee Director shall fully vest as of such date and (B) the Option
     shall terminate upon the earlier of the Expiration Date or the 30th day
     following the date on which Optionee ceases to be a Nonemployee Director.
     A "Change of Control" shall mean the first to occur of the following:

                    (1) the date upon which the directors of the Company who
          were nominated by the Board for election as directors cease to
          constitute a majority of the directors of the Company;

                    (2) the consummation of a reorganization, merger or
          consolidation of the Company (other than a reorganization, merger or
          consolidation contemplated by Section 2(c)(ii) or the sole purpose of
          which is to change the Company's domicile solely within the United
          States) (a) as a result of which the outstanding securities of the
          class then subject to the Option are exchanged for or converted into
          cash, property and/or securities not issued by the Company and (b) the
          terms of which provide that the Option shall continue in effect
          thereafter; or

                                       2
<PAGE>
 
                    (3) the date of the first public announcement that any
          person or entity, together with all Affiliates and Associates (as such
          capitalized terms are defined in Rule 12b-2 promulgated under the
          Securities Exchange Act of 1934, as amended (the "Exchange Act")) of
          such person or entity, shall have become the Beneficial Owner (as
          defined in Rule 13d-3 promulgated under the Exchange Act) of voting
          securities of the Company representing more than 25% of the voting
          power of the Company (a "25% Stockholder"); provided, however, that
          the terms "person" and "entity," as used in this clause (3), shall not
          include (a) the Company or any of its subsidiaries, (b) any employee
          benefit plan of the Company or any of its subsidiaries, (c) any entity
          holding voting securities of the Company for or pursuant to the terms
          of any such plan or (d) any person or entity if the transaction that
          resulted in such person or entity becoming a 25% Stockholder was
          approved in advance by the Board.

          (b) Death Following Termination of Nonemployee Director Status.
              ----------------------------------------------------------  
Notwithstanding anything to the contrary in this Agreement, if Optionee shall
die at any time after the date on which he or she ceases to be a Nonemployee
Director and prior to the date on which the Option is terminated pursuant to
Section 2(a), then the vested portion of the Option shall terminate on the
earlier of the Expiration Date or the first anniversary of the date of such
death.

          (c) Other Events Causing Acceleration and Termination of Option.
              -----------------------------------------------------------  
Notwithstanding anything to the contrary in this Agreement, the Option shall
become exercisable in full immediately prior to, and shall terminate upon, the
consummation of any of the following events:

               (i) the dissolution or liquidation of the Company;

               (ii) a reorganization, merger or consolidation of the Company
     (other than a reorganization, merger or consolidation the sole purpose of
     which is to change the Company's domicile solely within the United States)
     the consummation of which results in the outstanding securities of any
     class then subject to the Option being exchanged for or converted into
     cash, property and/or a different kind of securities, unless such
     reorganization, merger or consolidation shall have been affirmatively
     recommended to the stockholders of the Company by the Board and the terms
     of such reorganization, merger or consolidation shall provide that the
     Option shall continue in effect thereafter and shall be exercisable to
     acquire the number and type of securities or other consideration to which
     Optionee would have been entitled had he or she exercised the Option
     immediately prior to such reorganization, merger or consolidation; or

               (iii)  a sale of substantially all of the property and assets of
     the Company.

                                       3
<PAGE>
 
          3.  ADJUSTMENTS.  In the event that the outstanding securities of the
              -----------                                                      
class then subject to the Option are increased, decreased or exchanged for or
converted into cash, property and/or a different number or kind of securities,
or cash, property and/or securities are distributed in respect of such
outstanding securities, in either case as a result of a recapitalization,
reclassification, dividend (other than a regular, quarterly cash dividend) or
other distribution, stock split, reverse stock split or the like, then, the
Committee shall make appropriate and proportionate adjustments in the number and
type of shares or other securities or cash or other property that may thereafter
be acquired upon the exercise of the Option; provided, however, that any such
adjustments in the Option shall be made without changing the aggregate Exercise
Price of the then unexercised portion of the Option.

          4.  EXERCISE.  The Option shall be exercisable during Optionee's
              --------                                                    
lifetime only by Optionee or by his or her guardian or legal representative, and
after Optionee's death only by the person or entity entitled to do so under
Optionee's last will and testament or applicable intestate law.  The Option may
only be exercised by the delivery to the Company of a written notice of such
exercise (the "Exercise Notice"), which notice shall specify the number of
Option Shares to be purchased (the "Purchased Shares") and the aggregate
Exercise Price for such shares, together with payment in full of such aggregate
Exercise Price in cash or by check payable to the Company; provided, however,
that payment of such aggregate Exercise Price may instead be made, in whole or
in part, by one or more of the following means:

               (a) the delivery, concurrently with such exercise and in
     accordance with Section 220.3(e)(4) of Regulation T promulgated under the
     Exchange Act, of an irrevocable instructions to a broker promptly to
     deliver to the Company a specified dollar amount of the proceeds of a sale
     of the Option Shares issuable upon exercise of the Option; or

               (b) by (i) the delivery to the Company of a certificate or
     certificates representing shares of Common Stock, duly endorsed or
     accompanied by a duly executed stock powers, which delivery effectively
     transfers to the Company good and valid title to such shares, free and
     clear of any pledge, commitment, lien, claim or other encumbrance (such
     shares to be valued on the basis of the aggregate Fair Market Value (as
     defined in the Plan) thereof on the date of such exercise), (ii) a
     reduction in the amount of Option Shares or other property otherwise
     issuable pursuant to the Option and/or (iii) the delivery of a small number
     of the shares subject to the Option to be used automatically, in a series
     of simultaneous transactions, to pay the exercise price for a large number
     of additional shares (i.e., "pyramiding"), provided that in the case of
     clause (i), clause (ii) or clause (iii) the Company is not then prohibited
     from purchasing or acquiring such shares of Common Stock and provided
     further that Optionee must exercise at least one-third of the Option in
     order to take advantage of clause (iii).

          5.  PAYMENT OF WITHHOLDING TAXES.  If the Company becomes obligated to
              ----------------------------                                      
withhold an amount on account of any tax imposed as a result of the exercise of
the Option, 

                                       4
<PAGE>
 
including, without limitation, any federal, state, local or other income tax, or
any F.I.C.A., state disability insurance tax or other employment tax (the
"Withholding Liability"), then Optionee shall, on the date of exercise and as a
condition to the issuance of the Option Shares, pay the Withholding Liability to
the Company in cash or by check payable to the Company; provided, however, that
payment of the Withholding Liability may instead be made, in whole or in part,
by any of the means set forth in Section 4(b), provided that the Company is not
then prohibited from purchasing or acquiring such shares of Common Stock.
Optionee hereby consents to the Company withholding the full amount of the
Withholding Liability from any compensation or other amounts otherwise payable
to Optionee if Optionee does not pay the Withholding Liability to the Company on
the date of exercise of the Option, and Optionee agrees that the withholding and
payment of any such amount by the Company to the relevant taxing authority shall
constitute full satisfaction of the Company's obligation to pay such
compensation or other amounts to Optionee.

          6.  NOTICES.  All notices and other communications required or
              -------                                                   
permitted to be given pursuant to this Agreement shall be in writing and shall
be deemed given if delivered personally or five days after mailing by certified
or registered mail, postage prepaid, return receipt requested, to the Company at
444 South Flower Street, Suite 2100, Los Angeles, California 90071, Attention:
Corporate Secretary, or to Optionee at the address set forth beneath his or her
signature on the signature page hereto, or at such other addresses as they may
designate by written notice in the manner aforesaid.

          7.  STOCK EXCHANGE REQUIREMENTS; APPLICABLE LAWS.  Notwithstanding
              --------------------------------------------                  
anything to the contrary in this Agreement, no shares of stock purchased upon
exercise of the Option, and no certificate representing all or any part of such
shares, shall be issued or delivered if (a) such shares have not been admitted
to listing upon official notice of issuance on each stock exchange upon which
shares of that class are then listed or (b) in the opinion of counsel to the
Company, such issuance or delivery would cause the Company to be in violation of
or to incur liability under any federal, state or other securities law, or any
requirement of any stock exchange listing agreement to which the Company is a
party, or any other requirement of law or of any administrative or regulatory
body having jurisdiction over the Company.

          8.  NONTRANSFERABILITY.  Neither the Option nor any interest therein
              ------------------                                              
may be sold, assigned, conveyed, gifted, pledged, hypothecated or otherwise
transferred in any manner other than by will or the laws of descent and
distribution

          9.  PLAN.  The Option is granted pursuant to the Plan, as in effect on
              ----                                                              
the Date of Grant, and is subject to all the terms and conditions of the Plan,
as the same may be amended from time to time; provided, however, that no such
amendment shall deprive Optionee, without his or her consent, of the Option or
of any of Optionee's rights under this Agreement.  The interpretation and
construction by the Committee of the Plan, this Agreement, the Option and such
rules and regulations as may be adopted by the Committee for the purpose of
administering the Plan shall be final and binding upon Optionee.  Until the
Option shall expire, terminate or be exercised in full, the Company shall, upon
written request 

                                       5
<PAGE>
 
therefor, send a copy of the Plan, in its then-current form, to Optionee or any
other person or entity then entitled to exercise the Option.

          10.  STOCKHOLDER RIGHTS.  No person or entity shall be entitled to
               ------------------                                           
vote, receive dividends or be deemed for any purpose the holder of any Option
Shares until the Option shall have been duly exercised to purchase such Option
Shares in accordance with the provisions of this Agreement.

          11.  GOVERNING LAW.  This Agreement and the Option granted hereunder
               -------------                                                  
shall be governed by and construed and enforced in accordance with the laws of
the State of Delaware.

          IN WITNESS WHEREOF, the Company and Optionee have duly executed this
Agreement as of the Date of Grant.

                              ZERO CORPORATION


                              By:_______________________________
                                 Title:

                              OPTIONEE:


                              __________________________________
                              Signature

                              __________________________________
                              Street Address

                              __________________________________
                              City, State and Zip Code

                              __________________________________
                              Social Security Number

                                       6

<PAGE>
 
                                ZERO CORPORATION

                            RETIREMENT SAVINGS PLAN

                           AMENDMENT AND RESTATEMENT
                   TO ADD 401(K) CASH OR DEFERRED ARRANGEMENT
                        EFFECTIVE AS OF JANUARY 1, 1995
<PAGE>
 
                               TABLE OF CONTENTS
                               -----------------
<TABLE>
<CAPTION>
 
                                                          PAGE
                                                          ----
    <C>  <S>                                              <C>
ARTICLE I
GENERAL..................................................   1
    1.1  Plan Name.......................................   1
    1.2  Effective Dates.................................   1

ARTICLE II                                                  
DEFINITIONS..............................................   2
    2.1  Accounts........................................   2
    2.2  Administrative Committee........................   3
    2.3  Affiliated Company..............................   3
    2.4  Annuity Starting Date...........................   3
    2.5  Beneficiary.....................................   4
    2.6  Board of Directors..............................   4
    2.7  Break in Service................................   4
    2.8  Code............................................   5
    2.9  Company.........................................   5
   2.10  Company Additional Contributions................   5
   2.11  Company Basic Contributions.....................   6
   2.12  Company Matching Contributions..................   6
   2.13  Company Stock...................................   6
   2.14  Compensation....................................   6
   2.15  Computation Period..............................   8
   2.16  Distributable Benefit...........................   8
   2.17  Disability Retirement Date......................   8
   2.18  Effective Date..................................   8
   2.19  Election Period.................................   8
   2.20  Eligible Employee...............................   9
   2.21  Employee........................................   9
   2.22  Employee Benefits Committee.....................   9
   2.23  Employee-Plus Contributions.....................   9
   2.24  Employment Commencement Date....................  10
   2.25  Entry Date......................................  10
   2.26  ERISA...........................................  10
   2.27  Highly Compensated Employee.....................  10
   2.28  Hour of Service.................................  13
   2.29  Investment Manager..............................  14
   2.30  Leave of Absence................................  14
   2.31  Normal Retirement...............................  15
   2.32  Normal Retirement Date..........................  15
   2.33  Participant.....................................  15
   2.34  Participation Commencement Date.................  15
   2.35  Participating Company...........................  15
   2.36  Plan............................................  16
   2.37  Plan Administrator..............................  16
   2.38  Plan Year.......................................  16
   2.39  Pre-Tax Contributions...........................  16
   2.40  Prior Plan......................................  16
   2.41  Qualified Election..............................  16
</TABLE> 

                                       i
<PAGE>
 
<TABLE> 
<CAPTION> 
                                                          PAGE
                                                          ----  
   <C>   <S>                                              <C>
   2.42  Qualified Joint and Survivor Annuity............  18
   2.43  Qualified Preretirement Survivor Annuity........  18
   2.44  Social Security Taxable Wage Base...............  18
   2.45  Spouse..........................................  18
   2.46  Supplemental Employee Contributions.............  18
   2.47  Total and Permanent Disability..................  18
   2.48  Trust and Trust Fund............................  19
   2.49  Trust Agreement.................................  19
   2.50  Trust Gain or Loss..............................  19
   2.51  Trustee.........................................  19
   2.52  Valuation Date..................................  19
   2.53  Vested Interest.................................  19
   2.54  Year of Service.................................  19

ARTICLE III
ELIGIBILITY AND PARTICIPATION............................  21
   3.1  Eligibility to Participate.......................  21
   3.2  Participation Commencement Date..................  21
   3.3  Participant Elections and Designations...........  21
   3.4  Transfer of Participants.........................  22
   3.5  Participation Upon Reemployment..................  22

ARTICLE IV
PARTICIPANT CONTRIBUTIONS................................  24
   4.1  Election to Contribute...........................  24
   4.2  Participant Contribution Amounts.................  24
   4.3  Modification, Revocation or Termination of         
          Contribution Election..........................  25
   4.4  Limitation on Pre-Tax Contributions by Highly
          Compensated Employees..........................  26
   4.5  Provisions for Disposition of Excess Pre-Tax
          Contributions by Highly Compensated
          Employees......................................  29
   4.6  Provisions for Return of Annual Pre-Tax
          Contributions in Excess of the Deferral
          Limitation.....................................  31
   4.7  Character of Amounts Contributed as Pre-Tax
          Contributions..................................  32
   4.8  Participant Rollover Contributions...............  32

ARTICLE V
PARTICIPATING COMPANY CONTRIBUTIONS......................  34
   5.1  General..........................................  34
   5.2  Company Basic Contributions......................  34
   5.3  Pre-Tax Contributions............................  34
   5.4  Company Matching Contributions...................  35
   5.5  Application of Forfeitures.......................  35
   5.6  Transfer Among Participating Companies...........  35
   5.7  Requirement for Profits..........................  35
   5.8  Special Limitations on 401(m) Contributions......  36
   5.9  Provisions for Reduction of Excess 401(m)
          Contributions by or on Behalf of Highly
          Compensated Employees..........................  39
</TABLE> 

                                       ii
<PAGE>

<TABLE> 
<CAPTION> 
                                                          PAGE
                                                          ----   
   <C>   <S>                                              <C>
   5.10  Forfeiture of Company Matching Contributions
           Attributable to Excess Pre-Tax
           Contributions.................................  41
   5.11  Irrevocability..................................  41
   5.12  Adequacy of Trust Fund..........................  42

ARTICLE VI                                                 
INVESTMENT AND VALUATION OF ACCOUNTS.....................  43
   6.1  Investment of Participant Accounts...............  43
   6.2  Valuation of Participant Accounts................  44
   6.3  Valuation of Distributable Benefits..............  45
   6.4  Accounting Procedures............................  46

ARTICLE VII
SPECIAL PROVISIONS CONCERNING COMPANY STOCK..............  47
   7.1  Securities Transactions..........................  47
   7.2  Valuation of Company Securities..................  47
   7.3  Allocation of Stock Dividends, Splits and          
          Cash Dividends.................................  47
   7.4  Reserved for Plan Modifications..................  48
   7.5  Voting of Company Stock..........................  48
   7.6  Confidentiality Procedures.......................  49
   7.7  Election for Company Stock Distribution..........  50
   7.8  Securities Law Limitation........................  50
   7.9  Investment in Securities Issued by the             
          Company or an Affiliated Company...............  50
   7.10 Rules Regarding Section 16 of the Securities       
          Exchange Act of 1934...........................  50

ARTICLE VIII
VESTING..................................................  52
   8.1  Vesting..........................................  52

ARTICLE IX                                                 
WITHDRAWALS AND LOANS....................................  53
   9.1  Voluntary Withdrawal from Employee
          Supplemental Contributions Account or
          Employee IRA Account...........................  53
   9.2  Withdrawal of Pre-Tax Contributions..............  53
   9.3  Loans............................................  56

ARTICLE X
PAYMENT OF BENEFITS......................................  59
   10.1  Retirement Benefits.............................  59
   10.2  Termination of Employment.......................  59
   10.3  Payment Upon Termination of Employment Due to
           Total and Permanent Disability;
           Reinstatement.................................  60
   10.4  Commencement of Benefits........................  60
   10.5  Normal Form of Benefits.........................  61
   10.6  Optional Forms of Benefits......................  62
   10.7  Explanation of Qualified Joint and Survivor
           Annuity.......................................  64
   10.8  Lump Sum Distributions..........................  64
</TABLE> 

                                      iii
<PAGE>

<TABLE> 
<CAPTION> 
                                                          PAGE
                                                          ----
   <C>   <S>                                              <C>
   10.9  Election for Direct Rollover of Distributable
           Benefit to Eligible Retirement Plan...........  65
   10.10  Forfeitures, Repayment.........................  67
   10.11  Facility of Payment............................  68
   10.12  Purchase of Annuity Contract To Provide          
            Benefits.....................................  68

ARTICLE XI                                                 
DEATH BENEFITS...........................................  69
   11.1  Form of Death Benefits Provided.................  69
   11.2  Elections With Respect to Qualified               
           Preretirement Survivor Annuity Applicable       
           to Participants Who Entered the Plan Prior      
           to January 1, 1995............................  70
   11.3  Designation of Beneficiary......................  71

ARTICLE XII                                                
OPERATION AND ADMINISTRATION OF THE PLAN.................  73
   12.1  Plan Administration.............................  73
   12.2  Employee Benefits Committee Powers..............  73
   12.3  Administrative Committee Powers.................  74
   12.4  Investment Committee Powers.....................  75
   12.5  Investment Manager..............................  76
   12.6  Committee Procedures............................  76
   12.7  Compensation of Committees......................  77
   12.8  Resignation and Removal of Members..............  77
   12.9  Appointment of Successors.......................  77
  12.10  Records.........................................  78
  12.11  Reliance Upon Documents and Opinions............  78
  12.12  Requirement of Proof............................  79
  12.13  Reliance on Committee Memorandum................  79
  12.14  Multiple Fiduciary Capacity.....................  79
  12.15  Limitation on Liability.........................  79
  12.16  Indemnification.................................  79
  12.17  Bonding.........................................  80
  12.18  Prohibition Against Certain Actions.............  80
  12.19  Plan Expenses...................................  80
  12.20  Form and Manner of Participant and                
           Beneficiary Elections.........................  81

ARTICLE XIII                                               
MERGER OF COMPANY; MERGER OF PLAN........................  82
   13.1  Effect of Reorganization or Transfer of           
           Assets........................................  82
   13.2  Merger Restriction..............................  82

ARTICLE XIV                                                
PLAN TERMINATION.........................................  83
   14.1  Plan Termination................................  83
   14.2  Rights of Participants..........................  83
   14.3  Trustee's Duties on Termination.................  83
   14.4  Partial Termination.............................  84
</TABLE> 

                                       iv
<PAGE>
 
<TABLE> 
<CAPTION> 
                                                          PAGE
                                                          ----
   <C>   <S>                                              <C>
ARTICLE XV
APPLICATION FOR BENEFITS.................................  85
   15.1  Application for Benefits........................  85
   15.2  Action on Application...........................  85
   15.3  Appeals.........................................  85

ARTICLE XVI                                                
LIMITATIONS ON CONTRIBUTIONS.............................  87
   16.1  General Rule....................................  87
   16.2  Annual Additions................................  87
   16.3  Other Defined Contribution Plans................  87
   16.4  Combined Plan Limitation (Defined Benefit         
           Plan).........................................  88
   16.5  Adjustments for Excess Annual Additions.........  90
   16.6  Affiliated Company..............................  91
   16.7  Compensation....................................  91

ARTICLE XVII                                               
RESTRICTION ON ALIENATION................................  93
   17.1  General Restrictions Against Alienation.........  93
   17.2  Nonconforming Distributions Under Court           
           Order.........................................  93

ARTICLE XVIII                                              
PLAN AMENDMENTS..........................................  96
   18.1  Amendments......................................  96
   18.2  Retroactive Amendments..........................  96

ARTICLE XIX                                                
MISCELLANEOUS............................................  97
   19.1  No Enlargement of Employee Rights...............  97
   19.2  Mailing of Payments; Lapsed Benefits............  97
   19.3  Addresses.......................................  98
   19.4  Notices and Communications......................  99
   19.5  Reporting and Disclosure........................  99
   19.6  Governing Law...................................  99
   19.7  Interpretation..................................  99
   19.8  Withholding for Taxes............................100
   19.9  Limitation on Company, Participating Company,
           Committees and Trustee Liability...............100
  19.10  Successors and Assigns...........................100
  19.11  Counterparts.....................................100
                                                          
ARTICLE XX                                                
TOP-HEAVY PLAN RULES......................................101
   20.1  Applicability....................................101
   20.2  Definitions......................................101
   20.3  Top-Heavy Status.................................102
   20.4  Minimum Contributions............................105
   20.5  Maximum Annual Addition..........................106
   20.6  Vesting Rules....................................107
   20.7  Non-Eligible Employees...........................107
</TABLE>
LT941720.029

                                       v
<PAGE>
 
                                ZERO CORPORATION

                            RETIREMENT SAVINGS PLAN


                                   ARTICLE I

                                    GENERAL
1.1  Plan Name.
     --------- 

      Effective as of August 1, 1994, this instrument evidences the terms of the
"ZERO Corporation Retirement Savings Plan," a tax-qualified profit sharing plan
for the Eligible Employees of ZERO Corporation and other Participating
Companies.

      For periods prior to August 1, 1994, this instrument evidences the terms
of the "ZERO Corporation Pension Plan," a tax-qualified money purchase plan for
the Eligible Employees of ZERO Corporation and other Participating Companies.

      The Plan is intended to qualify under Code Section 401(a), and with
respect to the portion consisting of a cash or deferred arrangement, to qualify
under Code Section 401(k).

1.2  Effective Dates.
     --------------- 

      The original Effective Date of this Plan was April 1, 1955.  This
Amendment and Restatement of the Plan includes all of the provisions of the Plan
as in effect as of January 1, 1994, and as of such other dates as expressly
provided herein, and in addition, with respect to the provisions of the Plan
relating to the qualified cash or deferred arrangement, within the meaning of
Code Section 401(k), and Company matching contributions, within the meaning of
Code Section 401(m), such provisions as in effect as of January 1, 1995.
<PAGE>
 
                                   ARTICLE II
                                        
                                  DEFINITIONS
2.1  Accounts.
     -------- 

      "Accounts" or "Participant's Accounts" shall mean the following Plan
accounts maintained by the Committee for each Participant, as required by
Article VI:

               (a) "Company Basic Contributions Account" shall mean the account
       established and maintained for each Participant under Article VI for
       purposes of holding and accounting for amounts which are attributable to
       Company Basic Contributions in accordance with Section 5.2.

               (b) "Pre-Tax Contributions Account" shall mean the account
       established and maintained for each Participant to reflect amounts held
       in the Trust Fund on behalf of such Participant which are attributable to
       Pre-Tax Contributions by a Participating Company on behalf of the
       Participant in accordance with Code Section 401(k), as provided in
       Section 5.3.

               (c) "Company Matching Contributions Account" shall mean the
       account established and maintained for each Participant to reflect
       amounts held in the Trust Fund on behalf of such Participant which are
       attributable to Company Matching Contributions by a Participating Company
       under Section 5.4.

               (d) "Employee-Plus Contributions Account" shall mean the account
       established and maintained for each Participant under Article VI for
       purposes of holding and accounting for amounts which are attributable to
       the "Four Percent Contribution" in accordance with the provisions of the
       Plan as in effect prior to January 1, 1982.

               (e) "Company Additional Contributions Account" shall mean the
       account established and maintained for each Participant under Article VI
       for purposes of holding and accounting for amounts which are attributable
       to the "Company Profit Sharing Contribution" in accordance with the
       provisions of the Plan as in effect prior to January 1, 1982.

               (f) "Employee Supplemental Contributions Account" shall mean the
       account established and maintained for each Participant under Article VI
       for purposes of holding and accounting for amounts which are attributable
       to Employee Supplemental Contributions made prior to January 1, 1987.

                                       2
<PAGE>
 
               (g) "Rollover Account" shall mean the account established and
       maintained for each Participant under Article VI for purposes of holding
       and accounting for amounts which are attributable to any Participant
       rollover contributions in accordance with Article IV.

               (h) "Employee IRA Account" shall mean the account established and
       maintained for each Participant under Article VI for purposes of holding
       and accounting for amounts attributable to any Participant contributions
       designated as "qualified deductible employee contributions," within the
       meaning of Code Section 219 as in effect prior to January 1, 1987.

2.2  Administrative Committee.
     ------------------------ 

      "Administrative Committee" shall mean the Committee as appointed from time
to time in accordance with Section 12.1.

2.3  Affiliated Company.
     ------------------ 

      "Affiliated Company" shall mean:

               (a) Any corporation which is included in a controlled group of
       corporations, within the meaning of Section 414(b) of the Code, that
       includes a Participating Company,

               (b) Any trade or business which is under common control of a
       Participating Company within the meaning of Section 414(c) of the Code,

               (c) Any member of an affiliated service group, within the meaning
       of Section 414(m) of the Code, that includes a Participating Company, and

               (d) Any other entity required to be aggregated with a
       Participating Company pursuant to regulations under Section 414(o) of the
       Code.

      Notwithstanding the foregoing, an entity shall be deemed to be an
Affiliated Company only with respect to periods during which the test of Code
Section 414(b), (c), (m), or (o), as applicable, is met.

2.4  Annuity Starting Date.
     --------------------- 

      "Annuity Starting Date" shall mean the first day of the first period for
which an amount is paid as an annuity or in any other form.  If a Participant's
Distributable Benefit is not paid in the form of an annuity within the meaning
of Section 72 of the Code, or is not over

                                       3
<PAGE>
 
Thirty-Five Hundred Dollars ($3,500), the date of distribution may be treated as
the Annuity Starting Date.

2.5  Beneficiary.
     ----------- 

      "Beneficiary" or "Beneficiaries" means the person or persons last
designated by a Participant in accordance with Section 11.3 or, if there is no
designated Beneficiary or surviving Beneficiary, the person or persons entitled
under Section 11.3 to receive the interest of a deceased Participant.

2.6  Board of Directors.
     ------------------ 

      "Board of Directors" shall mean the Board of Directors (or its delegate)
of ZERO Corporation, as it may from time to time be constituted.

2.7  Break in Service.
     ---------------- 

      "Break in Service" shall mean a Computation Period during which an
individual completes not more than 500 Hours of Service.  A Break in Service
shall be sustained, or be deemed to occur, on the last day of such Computation
Period.  Solely for purposes of determining whether an Employee sustains a Break
in Service, the provisions of Subsections 2.7(a)-(d) shall apply to an
Employee's period of absence for maternity or paternity reasons.

               (a) An Employee's period of absence shall be for maternity or
       paternity reasons if it is--

                    (i)  By reason of the pregnancy of the Employee,

                    (ii)  By reason of the birth of a child of the Employee,

                    (iii)  By reason of the placement of a child with the
            Employee in connection with the adoption of the child by the
            Employee, or

                    (iv)  For purposes of caring for the child for a period
            beginning immediately following the birth or placement.

               (b) The number of Hours of Service which shall be credited to an
       Employee for a period of absence described in Section 2.7(a) above shall
       be --

                    (i)  The number which otherwise would normally have been
            credited to the Employee but for the absence, or

                                       4
<PAGE>
 
                    (ii)  If the Administrative Committee determines that the
            number described in (i) above can not be determined, eight (8) Hours
            of Service per day of such absence;

       provided, however, that the total number of hours treated as Hours of
       Service under this Section 2.7(b) shall not exceed five hundred one (501)
       and that these Hours of Service shall be taken into account solely for
       purposes of determining whether or not the Employee has incurred a Break
       in Service.

               (c)  The Hours described in Section 2.7(b) above shall be
       credited to the Computation Period --

                    (i)  In which the absence from work begins, if the Employee
            would be prevented from incurring a Break in Service in that
            Computation Period solely because of such crediting, or

                    (ii)  In any other case, in the immediately following
            Computation Period.

               (d) Subsections 2.7(a)-(c) above shall not apply unless the
       Employee provides such timely information as the Administrative Committee
       may reasonably require to establish that --

                    (i)  The absence is for reasons described in Section 2.7(a),
            and

                    (ii)  The number of days for which there was such an
            absence.

2.8  Code.
     ---- 

      "Code" shall mean the Internal Revenue Code of 1986 and amendments
thereto.

2.9  Company.
     ------- 

      "Company" shall mean ZERO Corporation or any successor thereof, if its
successor shall adopt this Plan.

2.10 Company Additional Contributions.
     -------------------------------- 

      "Company Additional Contributions" shall mean contributions by
Participating Companies in accordance with the provisions of the Plan as in
effect prior to January 1, 1982.

                                       5
<PAGE>
 
2.11 Company Basic Contributions.
     --------------------------- 

      "Company Basic Contributions" shall mean contributions made by
Participating Companies pursuant to Section 5.1(a).

2.12 Company Matching Contributions.
     ------------------------------ 

      "Company Matching Contributions" shall mean Participating Company
contributions that are geared to Participant Pre-Tax Contributions, as provided
in Section 5.3 of Article V.

2.13 Company Stock.
     ------------- 

      "Company Stock" shall mean any class of stock of the Company which both
constitutes "qualifying employer securities" as defined in Section 407(d) of
ERISA and "employer securities" as defined in Section 409(1) of the Code.

2.14 Compensation.
     ------------ 
               (a) Except as otherwise provided in Section 16.7, "Compensation"
       shall mean salary or wages, overtime, bonuses, gratuities (subject to
       FICA tax), vacation and holiday pay paid by a Participating Company
       during a Plan Year by reason of services performed by an Employee which
       are subject to FICA taxes under Section 3121(a) of the Code, determined
       before reduction pursuant to Section 401(k) of the Code, subject,
       however, to the following special rules:

                    (i)  Fringe benefits, and contributions by a Participating
            Company to and benefits under any employee benefit plan shall not be
            taken into account in determining Compensation;

                    (ii)  Amounts deducted pursuant to authorization by an
            Employee or pursuant to requirements of law shall be included in
            compensation;

                    (iii)  Amounts paid or payable by reason of services
            performed during any period in which an Employee is not a
            Participant under this Plan shall not be taken into account in
            determining Compensation;

                    (iv)  Amounts not included in the Employee's gross income
            for his/her current taxable year pursuant to nonqualified deferred
            compensation plans shall be taken into account in determining
            Compensation;

                                       6
<PAGE>
 
                    (v)  Amounts included in any Employee's gross income with
            respect to life insurance as provided by Code Section 79, car
            allowance, or amounts attributable to personal use of Company-owned
            automobiles shall not be taken into account in determining
            Compensation;

                    (vi)  Except for the Company's contribution on behalf of the
            Participant to the ZERO Corporation Employee Stock Purchase Plan,
            amounts attributed to a plan, program or other arrangement based on
            or involving Company Stock which would otherwise be treated as
            compensation shall not be taken into account in determining
            Compensation.

               (b) "Compensation" of any Employee taken into account under
       Article IV or Article V for any Plan Year that begins on or after January
       1, 1989 shall not exceed the annual compensation limit in effect under
       Section 401(a)(17) of the Code on the January 1 coinciding with or
       immediately preceding the first day of such Plan Year, as provided in
       this Subsection.

                    (i)  "Compensation" of any Employee taken into account for
            any Plan Year that begins on or after January 1, 1994 shall not
            exceed $150,000, as that amount is adjusted in accordance with
            Section 401(a)(17)(B) of the Code.

                    (ii)  "Compensation" of any Employee taken into account for
            any Plan Year that begins on or after January 1, 1989 and before
            January 1, 1994, shall not exceed $200,000, as that amount is
            adjusted at the same time and in the same manner as under Section
            415(d) of the Code.

                    (iii)  If Compensation for a period of less than twelve (12)
            months is used for any Plan Year, then the otherwise applicable
            annual Compensation limit provided under this Subsection is reduced
            in the same proportion as the reduction in the twelve-month period.

                    (iv)  The family aggregation rules of Section 414(q)(6) of
            the Code shall apply for purposes of the annual Compensation limit
            provided under this Subsection, except in applying such rules, the
            term "family" shall include only the Spouse of the Employee and any
            lineal descendants of the Employee who have not attained age 19
            before the close of the year.  If, as a result of the application of
            such rules the limit is exceeded, then, the limit shall be prorated
            among

                                       7
<PAGE>
 
            the affected individuals in proportion to each such individual's
            Compensation as determined under this Subsection prior to the
            application of this limit.

2.15 Computation Period.
     ------------------ 

      "Computation Period" shall mean the consecutive twelve-month period used
for purposes of determining whether the Employee is to be credited with a Break
in Service or a Year of Service.  For purposes of determining eligibility to
participate in the Plan in accordance with Section 3.1 and a Participant's
Vested Interest in his/her Accounts in accordance with Section 8.1, an
individual's Computation Period shall be the twelve-month period commencing on
his/her Employment Commencement Date and each anniversary thereof.

2.16 Distributable Benefit.
     --------------------- 

      "Distributable Benefit" shall mean the value of a Participant's Vested
Interest in his/her Accounts under the Plan which is determined and
distributable to the Participant, or his/her Beneficiary, in accordance with the
provisions of this Plan upon termination of the Participant's employment for any
reason.

2.17 Disability Retirement Date.
     -------------------------- 

      "Disability Retirement Date" shall mean a Participant's retirement date
prior to the Normal Retirement Date which is established by a Participating
Company for a Participant who is found by the Administrative Committee to have
suffered Total and Permanent Disability.

2.18 Effective Date.
     -------------- 

      "Effective Date" shall mean the effective date of this amended and
restated Plan which is January 1, 1994, unless expressly provided herein;
provided, however, with respect to the portion of the Plan consisting of a
qualified cash or deferred arrangement, within the meaning of Code section
401(k), and matching contributions, within the meaning of Code Section 401(m),
"Effective Date" shall mean January 1, 1995.

2.19 Election Period.
     --------------- 
      "Election Period" shall mean:

               (a) In the case of a Qualified Election to waive the Qualified
       Joint and Survivor Annuity, the ninety (90) day period ending on the
       Annuity Starting Date, or

                                       8
<PAGE>
 
               (b) In the case of a Qualified Election to waive the Qualified
       Preretirement Survivor Annuity, the period that begins on the first day
       the Participant satisfies the eligibility and participation requirements
       of Article III and ends on the date of the Participant's death.

2.20 Eligible Employee.
     ----------------- 

      "Eligible Employee" shall include any individual who is employed by a
Participating Company, except any Employee who is

               (i)  covered by a collective bargaining agreement to which the
       Participating Company is a party, unless the collective bargaining
       agreement provides for coverage under this Plan, or

               (ii)  a leased employee as defined in Section 414(n) of the Code.
2.21 Employee.
     -------- 
               (a) "Employee" shall mean each person currently employed in any
       capacity by a Participating Company or an Affiliated Company (including a
       person deemed to be employed by a Participating Company pursuant to Code
       Section 414(n)), any portion of whose income is subject to withholding of
       income tax by a Participating Company or an Affiliated Company and/or for
       whom Social Security contributions are made by a Participating Company or
       Affiliated Company.  The term "Employee" shall also include an Employee
       who is on an approved Leave of Absence, as provided in Section 2.31.

               (b) Although Eligible Employees are the only class of Employees
       eligible to participate in this Plan, the term "Employee" is used to
       refer to persons employed in a non-Eligible Employee capacity as well as
       in the Eligible Employee category.

2.22 Employee Benefits Committee.
     --------------------------- 

      "Employee Benefits Committee" shall mean the ZERO Corporation Employee
Benefits Committee as appointed from time to time by the Board of Directors of
ZERO Corporation.

2.23 Employee-Plus Contributions.
     --------------------------- 
      "Employee-Plus Contributions" shall mean the Participant's contributions
in accordance with the provisions of the Plan as in effect prior to January 1,
1982.

                                       9
<PAGE>
 
2.24 Employment Commencement Date.
     ---------------------------- 

      "Employment Commencement Date" shall mean each of the following:

               (a) The date on which an Employee first performs an Hour of
       Service in any capacity for a Participating Company or an Affiliated
       Company with respect to which the Employee is compensated or is entitled
       to compensation by the Participating Company or the Affiliated Company.

               (b) In the case of an Employee whose employment is terminated and
       who is subsequently reemployed by a Participating Company or an
       Affiliated Company after incurring a Break in Service, the term
       "Employment Commencement Date" shall also mean the first day following
       the termination of employment on which the Employee performs an Hour of
       Service for a Participating Company or an Affiliated Company with respect
       to which he/she is compensated or entitled to compensation by the
       Participating Company or Affiliated Company.

2.25 Entry Date.
     ---------- 

      "Entry Date" shall mean the first day of each calendar month.

2.26 ERISA.
     ----- 

      "ERISA" shall mean the Employee Retirement Income Security Act of 1974, as
amended from time to time.

2.27 Highly Compensated Employee.
     --------------------------- 

               (a) "Highly Compensated Employee" shall mean any Employee who,
       during the Plan Year, or the preceding Plan Year,

                    (i)  was at any time a Five-Percent Owner, as defined in
            Section 20.2(b),

                    (ii)  received Compensation from a Participating Company in
            excess of $75,000, as adjusted by the Secretary of the Treasury at
            the same time and in the same manner as under Section 415(d) of the
            Code,

                    (iii)  received Compensation from a Participating Company in
            excess of $50,000, as adjusted by the Secretary of the Treasury at
            the same time and in the same manner as under

                                       10
<PAGE>
 
            Section 415(d) of the Code, and was in the top-paid group of
            Employees for such Plan Year, or

                    (iv)  was at any time an officer and received Compensation
            greater than fifty percent (50%) of the amount in effect under
            Section 415(b)(1)(A) of the Code for such Plan Year.

               (b) Determination of a Highly Compensated Employee shall be in
       accordance with the following special rules:

                    (i)  In the case of the Plan Year for which the relevant
            determination is being made, an Employee not described in Paragraph
            (ii), (iii), or (iv) of (a) above for the preceding Plan Year
            (without regard to Paragraph (i)) shall not be treated as described
            in Paragraph (ii), (iii), or (iv) of (a) above unless such Employee
            is a member of the group consisting of the 100 Employees paid the
            greatest Compensation during the Plan Year for which such
            determination is being made.

                    (ii)  An Employee shall be treated as a Five-Percent Owner
            for any Plan Year if at any time during such Plan Year such Employee
            was a Five-Percent Owner (as defined in Section 20.2(b)).

                    (iii)  An Employee is in the top-paid group of Employees for
            any Plan Year if such Employee is in the group consisting of the top
            twenty percent (20%) of the Employees when ranked on the basis of
            Compensation paid during such Plan Year.

                    (iv)  For purposes of Section 2.27(a)(iv), no more than
            fifty (50) Employees (or, if lesser, the greater of three (3)
            Employees or ten percent (10%) of the Employees) shall be treated as
            officers.  To the extent required by Code Section 414(q), if for any
            Plan Year no officer of a Participating Company is described in
            Section 2.27(a)(iv), the highest paid officer of a Participating
            Company for such year shall be treated as described in that section.

                    (v)  If any individual is a "family member" with respect to
            a Five-Percent Owner or of a Highly Compensated Employee in the
            group consisting of the ten (10) Highly Compensated Employees paid
            the greatest Compensation during the Plan Year, then

                                       11
<PAGE>
 
                         (A) such individual shall not be considered a separate
                  Employee, and

                         (B) any Compensation paid to such individual (and any
                  applicable contribution or benefit on behalf of such
                  individual) shall be treated as if it were paid to (or on
                  behalf of) the Five-Percent Owner or Highly Compensated
                  Employee.

            For purposes of this Paragraph (v), the term "family member" means,
            with respect to any Employee, such Employee's Spouse and lineal
            ascendants or descendants and the spouses of such lineal ascendants
            or descendants.

                    (vi)  For purposes of this Section 2.27 the term
            "Compensation" means Compensation as set forth in Section 16.7.  The
            determination under this Paragraph (vi) shall be made without regard
            to Sections 125, 402(e)(3), and 401(h)(1)(B), and in the case of
            Participating Company contributions made pursuant to a salary
            reduction agreement, without regard to Section 403(b).

                    (vii)  For purposes of determining the number of Employees
            in the top-paid group under Section 2.27(a)(iii) above, the
            following Employees shall be excluded:

                         (A) Employees who have not completed six (6) months of
                  service,

                         (B) Employees who normally work less than 17-1/2 hours
                  per week,

                         (C) Employees who normally work not more than six (6)
                  months during any Plan Year, and

                         (D) Employees who have not attained age 21,

                         (E) Except to the extent provided in Treasury
                  Regulations, Employees who are included in a unit of employees
                  covered by an agreement which the Secretary of Labor finds to
                  be a collective bargaining agreement between Employee
                  representatives and a Participating Company, and

                         (F) Employees who are nonresident aliens and who
                  receive no earned income (within the meaning of Section
                  911(d)(2))

                                       12
<PAGE>
 
                  from a Participating Company which constitutes income from
                  sources within the United States (within the meaning of
                  Section 861(a)(3)).

            A Participating Company may elect to apply Subparagraphs (A) through
            (D) above by substituting a shorter period of service, smaller
            number of hours or months, or lower age for the period of service,
            number of hours or months, or (as the case may be) than as specified
            in such Subparagraphs.

                    (viii)  A former Employee shall be treated as a Highly
            Compensated Employee if:

                         (A) such Employee was a Highly Compensated Employee
                  when such Employee terminated employment with a Participating
                  Company, or

                         (B) such Employee was a Highly Compensated Employee at
                  any time after attaining age fifty-five (55).

                    (ix)  Code Sections 414(b), (c), (m), (n), and (o) shall be
            applied before the application of this Section 2.27.

               (c) To the extent permissible under Code Section 414(q), the
       Administrative Committee may determine which Employees shall be
       categorized as Highly Compensated Employees by applying a simplified
       method prescribed by the Internal Revenue Service.

2.28 Hour of Service.
     --------------- 

               (a) "Hour of Service" of an Employee shall mean the following:

                    (i)  Each hour for which the Employee is paid by a
            Participating Company or an Affiliated Company or entitled to
            payment for the performance of services as an Employee.

                    (ii)  Each hour in or attributable to a period of time
            during which the Employee performs no duties (irrespective of
            whether he/she has terminated his/her employment) due to a vacation,
            holiday, illness, incapacity (including pregnancy or disability),
            layoff, jury duty, military duty or a Leave of Absence, for which
            he/she is so paid or so entitled to payment by the Participating
            Company or an Affiliated Company, whether direct

                                       13
<PAGE>
 
            or indirect. However, no such hours shall be credited to an Employee
            if such Employee is directly or indirectly paid or entitled to
            payment for such hours and if such payment or entitlement is made or
            due under a plan maintained solely for the purpose of complying with
            applicable workers' compensation, unemployment compensation or
            disability insurance laws or is a payment which solely reimburses
            the Employee for medical or medically related expenses incurred by
            him/her.

                    (iii)  Each hour for which he/she is entitled to back pay,
            irrespective of mitigation of damages, whether awarded or agreed to
            by the Participating Company or an Affiliated Company, provided that
            such Employee has not previously been credited with an Hour of
            Service with respect to such hour under (a)(i) or (ii) above.

               (b) Hours of Service under Section 2.28(a)(ii) and (a)(iii) shall
       be calculated in accordance with Department of Labor Regulation 29 C.F.R.
       (S) 2530.200b-2(b).  Hours of Service shall be credited to the
       appropriate computation period according to the Department of Labor
       Regulation (S) 2530.200b-2(c).  However, an Employee will not be
       considered as being entitled to payment until the date when the
       Participating Company or the Affiliated Company would normally make
       payment to the Employee for such Hour of Service.

               (c) In lieu of any other method of crediting Hours of Service, in
       the case of an Employee for whom records of hours worked are not required
       by applicable law to be kept, forty-five Hours of Service shall be deemed
       earned for each week for which one or more Hours of Service would be
       credited pursuant to the preceding provisions of this Section 2.28.

2.29 Investment Manager.
     ------------------ 

      "Investment Manager" means the one or more Investment Managers, if any,
that may be appointed pursuant to Article X.

2.30 Leave of Absence.
     ---------------- 

      "Leave of Absence" shall mean a leave granted by a Participating Company,
in accordance with rules uniformly applied to all Employees, for reasons of
health, military or public service or for reasons determined by the
Participating Company to be in its best interests.  A Participant's employment
is not considered terminated for purposes of the Plan if the Employee has been
on leave of

                                       14
<PAGE>
 
absence with the consent of a Participating Company, provided that
he/she returns to the employ of the Participating Company at the expiration of
such leave or such longer period as may be prescribed by law in the case of a
Participant who is a member of the armed forces of the United States.
Participants who do not return to the employ of the Participating Company within
ten days following the end of the leave of absence, or within the required time
in case of service with the armed forces, shall be deemed to have terminated
their employment as of the date when their leave began, unless such failure to
return was the result of their death, Total and Permanent Disability or Normal
Retirement.

2.31 Normal Retirement.
     ----------------- 

      "Normal Retirement" shall mean a Participant's termination of employment
on or after attaining the Plan's Normal Retirement Date.

2.32 Normal Retirement Date.
     ---------------------- 

      "Normal Retirement Date" shall mean the Participant's sixty-fifth (65)
birthday.

2.33 Participant.
     ----------- 

      "Participant" shall mean

               (a) any Eligible Employee who has satisfied the participation
       requirements set forth in Section 3.1, and commenced participation in
       accordance with Section 3.2, or

               (b) any person for whom an Account is maintained under the Plan
       and whose Account, representing such person's interest in the Trust Fund,
       has not been distributed or otherwise disposed of in accordance with
       applicable law.

2.34 Participation Commencement Date.
     ------------------------------- 

      "Participation Commencement Date" shall mean the Entry Date on which an
Employee's participation in this Plan may commence in accordance with the
provisions of Article III.

2.35 Participating Company.
     --------------------- 

      "Participating Company" shall mean the Company and any Affiliated Company
which may be included in this Plan by designation of the Board of Directors and
which Affiliated Company by appropriate action of its governing body adopts this
Plan.

                                       15
<PAGE>
 
2.36 Plan.
     ---- 

      "Plan" shall mean, effective as of August 1, 1994, the ZERO Corporation
Retirement Savings Plan herein set forth, and as it may be amended from time to
time.  Prior to August 1, 1994, "Plan" shall mean the ZERO Corporation Pension
Plan, as herein set forth.

2.37 Plan Administrator.
     ------------------ 

      "Plan Administrator" shall mean the administrator of the Plan, within the
meaning of Section 3(16)(A) of ERISA.  The Plan Administrator shall be ZERO
Corporation.

2.38 Plan Year.
     --------- 
      "Plan Year" shall mean the calendar year.

2.39 Pre-Tax Contributions.
     --------------------- 

      "Pre-Tax Contributions" shall mean those amounts contributed to the Plan
as a result of a salary or wage reduction election made by the Participant in
accordance with Section 5.3 and other applicable provisions of the Plan, to the
extent such contributions qualify for treatment as contributions made under a
"qualified cash or deferred arrangement" within the meaning of Section 401(k) of
the Code.

2.40 Prior Plan.
     ---------- 

      "Prior Plan" shall mean the ZERO Corporation Profit Sharing Plan as in
effect prior to April 1, 1978.

2.41 Qualified Election.
     ------------------ 

      "Qualified Election" shall mean any Participant election relating to a
waiver of the Qualified Joint and Survivor Annuity or the Qualified
Preretirement Survivor Annuity, the election of an optional form, a designation
of a Beneficiary, or a consent to an Annuity Starting Date which is prior to
Normal Retirement Date, which election acknowledges the effect of such election
and is made during the applicable Election Period in accordance with the
requirements of this Section 2.41 and in the manner and form as prescribed by
the Administrative Committee.

               (a) To the extent required under Section 417 of the Code, no
       election by a Participant shall be deemed to be a Qualified Election
       unless the Spouse, if any, of the Participant consents in writing to (i)
       the designation of any Beneficiary in addition to or other than the
       Spouse, (ii) the specified optional form of benefit elected by the
       Participant (including remaining

                                       16
<PAGE>
 
       benefits that the Beneficiary may receive), and (iii) if the Annuity
       Starting Date is prior to the Participant's Normal Retirement Date and
       benefits are not paid as a Qualified Joint and Survivor Annuity, the
       Annuity Starting Date. The consent of the Spouse shall acknowledge the
       effect of such consent and shall be witnessed by a Plan representative or
       a notary public.

               (b) To the extent required under Section 411(a)(11) and Section
       417 of the Code, no election by a Participant to an Annuity Starting Date
       that is prior to the Participant's Normal Retirement Date shall be deemed
       to be a Qualified Election unless the Qualified Election is made after
       the Participant is notified of the right to defer payment to Normal
       Retirement Date.  Such notice must be given at least thirty (30) days and
       not more than ninety (90) days prior to the Participant's Annuity
       Starting Date.

               (c) Notwithstanding the requirement for the consent of a Spouse,
       if the Participant warrants to the Administrative Committee that such
       written consent may not be obtained because there is no Spouse or the
       Spouse cannot be located or for any other reason as the Administrative
       Committee determines to be consistent with the requirements of Section
       417 of the Code, a Participant's election without spousal consent may be
       deemed a Qualified Election; provided, however, that the Administrative
       Committee may require the Participant in such case to produce such
       evidence of the Spouse's unavailability or other circumstances as the
       Administrative Committee deems to be appropriate.

               (d) A Qualified Election under this provision will be valid only
       with respect to the Spouse who consented to the Qualified Election, or in
       the event of a Qualified Election in which the Spouse's consent has not
       been obtained, with respect to a designated Spouse (e.g., that Spouse who
       cannot be located).

               (e) Any election by a Participant to change a Qualified Election
       shall be subject to the spousal consent requirements of this Section
       2.41.  Subject to the foregoing (relating to a change by a Participant),
       the consent by a Spouse to a Qualified Election shall be irrevocable.
       The number of changes in a Qualified Election by a Participant shall not
       be limited during any applicable Election Period.

               (f) An election by a Participant which, by reason of a failure to
       obtain required spousal consent could not be given effect when made, may
       later be given effect if at the relevant date the Participant has no

                                       17
<PAGE>
 
       Spouse or is not then otherwise required to have spousal consent.

2.42   Qualified Joint and Survivor Annuity.
       ------------------------------------ 

      "Qualified Joint and Survivor Annuity" means an annuity for the life of
the Participant with a survivor annuity for the life of his/her Spouse which is
fifty percent (50%) of the amount of the annuity which is payable during the
joint lives of the Participant and the Spouse.

2.43   Qualified Preretirement Survivor Annuity.
       ---------------------------------------- 

      "Qualified Preretirement Survivor Annuity" means a survivor annuity for
the life of the surviving Spouse of the Participant.

2.44   Social Security Taxable Wage Base.
       --------------------------------- 

      "Social Security Taxable Wage Base" shall mean the maximum amount of
"wages" taken into account under the Federal Insurance Contributions Act, as
defined and limited in Section 3l2l of the Code, as such amounts are determined
under Section 230 of the Social Security Act for each calendar year.

2.45   Spouse.
       ------ 

      "Spouse" shall mean the person to whom a Participant is married as of the
Participant's Annuity Starting Date or, in the case of a Participant who dies
prior to his/her Annuity Starting Date, the person to whom the deceased
Participant is married on the date of his/her death.

2.46   Supplemental Employee Contributions.
       ----------------------------------- 

      "Supplemental Employee Contributions" means the Participant's
contributions made prior to January 1, 1987.

2.47   Total and Permanent Disability.
       ------------------------------ 

      An individual shall be considered to be suffering from a Total and
Permanent Disability if the Administrative Committee determines that he/she is
unable to engage in any substantial gainful activity by reason of any medically
determinable physical or mental impairment.  An individual's disabled status
shall be determined by the Administrative Committee, based on such evidence as
the Administrative Committee determines to be sufficient.

                                       18
<PAGE>
 
2.48 Trust and Trust Fund.
     -------------------- 

      "Trust" or "Trust Fund" shall mean the one or more trusts created for
funding purposes under the Plan.

2.49 Trust Agreement.
     --------------- 

      "Trust Agreement" shall mean that certain Agreement between the Company
and the Trustee, or any successor Trustee appointed by the Company, providing
for the investment and administration of the Trust Fund.

2.50 Trust Gain or Loss.
     ------------------ 

      "Trust Gain or Loss" shall mean any realized net income or loss plus or
minus any increase or decrease of the fair market value of the assets of the
Trust Fund as of a Valuation Date compared with the valuation of the Trust Fund
as of the immediately preceding Valuation Date, excluding the amount of any
payments to or from the Trust Fund during the period.  To the extent the assets
of the Trust Fund are allocated to segregated investment funds in accordance
with Section 6.1, Trust Gain or Loss shall be determined separately for each
such segregated investment fund.

2.51 Trustee.
     ------- 

      "Trustee" shall mean the Trustee under the Trust Agreement.

2.52 Valuation Date.
     -------------- 

      "Valuation Date" shall mean the date as of which the Trustee shall
determine the value of the assets in the Trust Fund for purposes of determining
the value of each Account therein. Such Valuation Date shall be any day that the
New York Stock Exchange is open for business.

2.53 Vested Interest.
     --------------- 

      "Vested Interest" shall mean the interest of a Participant in the Trust
Fund which has become vested and nonforfeitable pursuant to the provisions of
Article VIII.

2.54 Year of Service.
     --------------- 

      An Employee's Years of Service credit shall be determined in accordance
with the following provisions of this Section 2.54.

               (a) "Year of Service" shall mean a Computation Period during
       which the Employee completes one thousand (1,000) or more Hours of
       Service for a Participating Company or an Affiliated Company.

                                       19
<PAGE>
 
               (b) In no instance will an Employee be credited with more than
       one (1) Year of Service with respect to service performed in a single
       Computation Period.

               (c) In the case of an Employee who sustains one or more Breaks in
       Service before he/she has any Vested Interest in his/her Accounts, Years
       of Service prior to the first such Break shall be disregarded if the
       number of consecutive Breaks in Service equals or exceeds the greater of
       (i) five Breaks in Service (5), or (ii) the number of Years of Service
       (computed taking this Subsection 2.54(c) into account) prior to the first
       such Break.

                                       20
<PAGE>
 
                                  ARTICLE III
                                        
                         ELIGIBILITY AND PARTICIPATION

3.1  Eligibility to Participate.
     -------------------------- 

               (a) Every Eligible Employee shall become eligible to participate
       in the Plan on the Entry Date coinciding with or immediately following
       the date he/she completes at least one (1) Year of Service.

               (b) If an Employee who is not an Eligible Employee becomes an
       Eligible Employee, he/she shall become eligible to participate in the
       Plan as of the Entry Date coinciding with or immediately following the
       later of (i) the date he/she becomes an Eligible Employee, or (ii) the
       date he/she completes at least one (1) Year of Service.

               (c) Subject to the provisions of Section 3.5, if an Eligible
       Employee ceases to be an Eligible Employee he/she shall again become
       eligible to participate in the Plan as of the Entry Date coinciding with
       or immediately following the later of (i) the date he/she again becomes
       an Eligible Employee, or (ii) the date he/she completes at least one (1)
       Year of Service.

3.2  Participation Commencement Date.
     ------------------------------- 

               The Participation Commencement Date of an Eligible Employee shall
       be the Entry Date coinciding with or next following the date on which
       he/she satisfies the requirements set forth in Section 3.1.

3.3  Participant Elections and Designations.
     -------------------------------------- 
               (a) An Eligible Employee who has satisfied the requirements of
       Section 3.1 above may elect to make Pre-Tax Contributions effective as of
       the first day of any full payroll period coinciding with or following
       his/her Participation Commencement Date by filing a Pre-Tax Contribution
       election prior to the first day of such payroll period in accordance with
       rules and procedures established by the Administrative Committee pursuant
       to the provisions of Article IV.  To the extent required by the
       Administrative Committee, a Pre-Tax Contribution election shall be filed
       within a prescribed time period prior to becoming effective.

               (b) Prior to his/her Participation Commencement Date, an Eligible
       Employee shall take such actions and complete such forms as may be
       prescribed or approved by the Administrative Committee, including the
       designation of investment funds for the investment of

                                       21
<PAGE>
 
       contributions allocated to his/her Accounts, as provided in Article VI,
       and the designation of a Beneficiary or Beneficiaries to receive any
       payment which may be due under the Plan upon his/her death, as provided
       in Section 11.3.

               (c) It shall be the responsibility of each Participant to verify
       that the investment of his/her Accounts under the Plan is in accordance
       with his investment designation, and to periodically review his/her
       Beneficiary designation.  It shall also be the responsibility of an
       Eligible Employee who elects to contribute to this Plan to verify that
       amounts of his/her Pre-Tax Contributions are in accordance with his/her
       Pre-Tax Contribution election.

3.4  Transfer of Participants.
     ------------------------ 

      A Participant who is transferred from one Participating Company to another
Participating Company shall continue as a Participant, to vest in accordance
with Section 8.1, and if such Participant continues to be an Eligible Employee
following such transfer, Company Basic Contributions shall continue to be made
on his/her behalf as provided in Section 5.2 and such Participant shall be
eligible to make Pre-Tax Contributions in accordance with Article IV.  A
Participant who is transferred from a Participating Company to an Affiliated
Company which has not elected to be a Participating Company shall continue as a
Participant and to vest in accordance with Section 8.1, but shall no longer have
Company Basic Contributions made on his/her behalf under Article V or be
eligible to make Pre-Tax Contributions under Article IV.

3.5  Participation Upon Reemployment.
     ------------------------------- 

      If an Employee's employment with a Participating Company terminates and
he/she is subsequently rehired as an Eligible Employee, he/she shall be eligible
to commence or recommence participation immediately, provided he/she satisfies
or has satisfied the requirements of Section 3.1.

                                       22
<PAGE>
 
                         [PAGE 23 PURPOSELY LEFT BLANK]

                                       23
<PAGE>
 
                                   ARTICLE IV

                           PARTICIPANT CONTRIBUTIONS

4.1  Election to Contribute.
     ---------------------- 

               (a) Effective as of January 1, 1995, each Eligible Employee who
       has satisfied the requirements of Section 3.1 may elect to make Pre-Tax
       Contributions by filing a Pre-Tax Contribution election in accordance
       with Section 3.2 in which he/she elects to have a whole percentage of
       Compensation contributed to the Plan for each payroll period that the
       contribution election is in effect, as provided in Section 4.2.

               (b) A Participant's Pre-Tax Contribution election shall be
       effective as of the date determined in accordance with Section 3.2.  Such
       contribution election shall remain in effect until it is modified,
       revoked or terminated, pursuant to Section 4.3, or until the Participant
       ceases to be an Eligible Employee.  A Pre-Tax Contribution election shall
       be made in such form and manner as the Administrative Committee shall
       prescribe or approve.

               (c) A Participant's Pre-Tax Contributions shall be made by
       payroll deduction and an amount equal to such Pre-Tax Contributions shall
       be paid by the Participating Company to the Trustee in accordance with
       Section 5.3.

               (d) Effective as of January 1, 1987, a Participant shall not be
       permitted to make Supplemental Employee Contributions or any other
       "after-tax" contributions to the Plan.

4.2  Participant Contribution Amounts.
     -------------------------------- 

      Participant Pre-Tax Contribution amounts shall be subject to the
limitations of this Section 4.2, in addition to such other limitations as may be
provided elsewhere in this Plan.

               (a) The amount of a Participant's Pre-Tax Contributions for each
       payroll period for which his/her election to make Pre-Tax Contributions
       is in effect shall be in whole percentage amounts of the Participant's
       Compensation for each such payroll period, up to the maximum amount
       permissible under applicable law.  The minimum permissible Pre-Tax
       Contribution by a Participant for any payroll period shall be one percent
       (1%) of Compensation for such payroll period.

                                       24
<PAGE>
 
               (b) In general, no Participant shall be permitted to make Pre-Tax
       Contributions in excess of the dollar limitation on the exclusion of
       elective deferrals from the Participant's gross income under Section
       402(g) of the Code, as in effect with respect to the taxable year of the
       Participant (hereinafter referred to as the "Deferral Limitation").  In
       the event a Participant's Pre-Tax Contributions under this Plan, or the
       total amount of his elective deferrals, within the meaning of Code
       Section 402(g)(3), under all plans of the Participating Company and any
       Affiliated Company, exceed the Deferral Limitation for any reason, such
       excess elective deferrals, and any income allocable thereto, shall be
       returned to the Participant in accordance with Section 4.6.

               (c) The Administrative Committee may prescribe such rules as it
       deems necessary or appropriate regarding a Participant's Pre-Tax
       Contributions under this Plan, including rules regarding the maximum
       amount that any Participant may contribute and the timing of a
       contribution election.  These rules shall apply to all Eligible
       Employees, except to the extent that the Administrative Committee
       prescribes special or more stringent rules applicable only to Highly
       Compensated Employees.

4.3  Modification, Revocation or Termination of Contribution Election.
     ---------------------------------------------------------------- 

               (a) Subject to the limitations of this Article IV, a Participant
       may modify his/her Pre-Tax Contribution election, effective as of the
       first day of a future payroll period that coincides with or immediately
       follows any January 1 or July 1, by filing a notice of such modification
       prior to the start of the payroll period.

               (b) A Participant may revoke his/her Pre-Tax Contribution
       election, effective as of the first day of any future payroll period, by
       filing notice of such revocation prior to the start of the payroll
       period.  A Participant who revokes his/her Pre-Tax Contribution election
       shall not be eligible to resume Pre-Tax Contributions for at least six
       (6) months from the effective date of the revocation.

               (c) The Administrative Committee may require the notice of
       modification or revocation of a Pre-Tax Contribution election to be filed
       within a prescribed time period prior to the effective date of such
       modification or revocation.  A Participant's modification or revocation
       of his/her Pre-Tax Contribution election shall remain in effect
       throughout

                                       25
<PAGE>
 
       that Plan Year and all subsequent Plan Years until the
       Participant makes a new Pre-Tax Contribution election pursuant to Section
       4.1.

               (d) A Participant's Pre-Tax Contribution election shall
       automatically terminate if he/she ceases to be an Eligible Employee.  If
       he/she again becomes an Eligible Employee and desires to again contribute
       a portion of his/her Compensation, it shall be his/her responsibility to
       make a new Pre-Tax Contribution election pursuant to Section 4.1 in order
       to resume contributions.

               (e) The Administrative Committee may prescribe such rules as it
       deems necessary or appropriate regarding the modification, revocation or
       termination of a Participant's Pre-Tax Contribution election.

4.4  Limitation on Pre-Tax Contributions by Highly Compensated Employees.
     ------------------------------------------------------------------- 

      With respect to each Plan Year, Participant Pre-Tax Contributions under
the Plan for the Plan Year shall not exceed the limitations on contributions on
behalf of Highly Compensated Employees under Section 401(k) of the Code, as
provided in this Section. In the event that Pre-Tax Contributions under this
Plan on behalf of Highly Compensated Employees for any Plan Year exceed the
limitations of this Section for any reason, such excess contributions and any
income allocable thereto shall be returned to the Participant as provided in
Section 4.5.

               (a) The Pre-Tax Contributions by a Participant for a Plan Year
       shall satisfy the Average Deferral Percentage test set forth in (i)(A)
       below, or the alternative Average Deferral Percentage test set forth in
       (i)(B) below, and to the extent required by regulations under Code
       Section 401(m), also shall satisfy the test identified in (ii) below:

                    (i)  (A) The "Actual Deferral Percentage" for Eligible
                  Employees who are Highly Compensated Employees shall not be
                  more than the "Actual Deferral Percentage" of all other
                  Eligible Employees multiplied by 1.25, or

                    (i)  (B) The excess of the "Actual Deferral Percentage" for
                  Eligible Employees who are Highly Compensated Employees over
                  the "Actual Deferral Percentage" for all other Eligible
                  Employees shall not be more than two percentage points, and
                  the "Actual Deferral

                                       26
<PAGE>
 
                  Percentage" for Highly Compensated Employees shall not be more
                  than the "Actual Deferral Percentage" of all other Eligible
                  Employees multiplied by 2.00.

                    (ii)  Average Contribution Percentage for Highly Compensated
            Employees eligible to participate in this Plan and a plan of the
            Company or an Affiliated Company that is subject to the limitations
            of Section 401(m) of the Code including, if applicable, this Plan,
            shall be reduced in accordance with Section 5.9, to the extent
            necessary to satisfy the requirements of Treasury Regulations
            Section 1.401(m)-2.

               (b) For the purposes of the limitations of this Section, the
       following definitions shall apply:

                    (i)  "Actual Deferral Percentage" means, with respect to
            Eligible Employees who are Highly Compensated Employees and all
            other Eligible Employees for a Plan Year, the average of the
            Deferral Percentages, calculated separately for each Eligible
            Employee in such group.

                    (ii)  "Deferral Percentage" means for any Eligible Employee
            the ratio of the amount of Pre-Tax Contributions under the Plan
            allocated to the Eligible Employee for such Plan Year to such
            Employee's "Compensation" for such Plan Year.  An Eligible
            Employee's Pre-Tax Contributions may be taken into account for
            purposes of determining his Deferral Percentage for a particular
            Plan Year only if such Pre-Tax Contributions are allocated to the
            Eligible Employee as of a date within that Plan Year.  For purposes
            of this rule, an Eligible Employee's Pre-Tax Contributions shall be
            considered allocated as of a date within a Plan Year only if (A) the
            allocation is not contingent upon the Eligible Employee's
            participation in the Plan or performance of services on any date
            subsequent to that date, and (B) the Pre-Tax Contribution is
            actually paid to the Trust no later than the end of the twelve month
            period immediately following the Plan Year to which the contribution
            relates.  In accordance with regulations issued by the Secretary of
            the Treasury, Participating Company contributions on behalf of an
            Participant that satisfy the requirements of Code Section
            401(k)(3)(D)(ii) shall also be taken into account for the purpose of
            determining the Deferral Percentage of such Participant.

                                       27
<PAGE>
 
                    (iii)  "Eligible Employee" includes any Employee directly or
            indirectly eligible to make Pre-Tax Contributions at any time during
            the Plan Year, including any otherwise Eligible Employee during a
            period of suspension due to a hardship withdrawal, as prescribed by
            the Secretary of the Treasury in regulations under Code Section
            401(k).

                    (iv)  "Compensation" means Compensation determined by the
            Administrative Committee in accordance with the requirements of
            Section 414(s) of the Code, including, to the extent elected by the
            Administrative Committee, amounts deducted from an Employee's wages
            or salary that are excludable from income under Sections 125 and
            402(e)(3) of the Code.

               (c) In the event that as of the last day of a Plan Year this Plan
       satisfies the requirements of Section 401(a)(4) or 410(b) of the Code
       only if aggregated with one or more other plans which include
       arrangements under Code Section 401(k), then this Section shall be
       applied by determining the Actual Deferral Percentages of Eligible
       Employees as if all such plans were a single plan, in accordance with
       regulations prescribed by the Secretary of the Treasury under Section
       401(k) of the Code.

               (d) For the purposes of this Section, the Deferral Percentage for
       any Highly Compensated Employee who is a participant under two or more
       Code Section 401(k) arrangements of the Company or an Affiliated Company
       shall be determined by taking into account the Highly Compensated
       Employee's Compensation under each such arrangement and contributions
       under each such arrangement which qualify for treatment under Code
       Section 401(k), in accordance with regulations prescribed by the
       Secretary of the Treasury under Section 401(k) of the Code.

               (e) If an Eligible Employee (who is also a Highly Compensated
       Employee) is subject to the family aggregation rules in Section 2.27, the
       combined Actual Deferral Percentage for the family group (which is
       treated as one Highly Compensated Employee) shall be the Actual Deferral
       Percentage determined by combining the Pre-Tax Contributions, amounts
       treated as Pre-Tax Contributions under Code Section 401(k)(3)(D)(ii), and
       Compensation of all eligible family members.

               (f) For purposes of this Section, the amount of Pre-Tax
       Contributions by a Participant who is not a Highly Compensated Employee
       for a Plan Year shall be reduced by any Pre-Tax Contributions in excess
       of the

                                       28
<PAGE>
 
       Deferral Limitation which have been distributed to the Participant
       under Section 4.6, in accordance with regulations prescribed by the
       Secretary of the Treasury under Section 401(k) of the Code.

               (g) The determination of the Deferral Percentage of any
       Participant shall be made after applying the provisions of Section 16.5
       relating to certain limits on Annual Additions under Section 415 of the
       Code.

               (h) The determination and treatment of Pre-Tax Contributions and
       the Actual Deferral Percentage of any Participant shall satisfy such
       other requirements as may be prescribed by the Secretary of the Treasury.

               (i) The Administrative Committee shall keep or cause to have kept
       such records as are necessary to demonstrate that the Plan satisfies the
       requirements of Code Section 401(k) and the regulations thereunder, in
       accordance with regulations prescribed by the Secretary of the Treasury.

4.5     Provisions for Disposition of Excess Pre-Tax Contributions by Highly
        --------------------------------------------------------------------
        Compensated Employees.
        --------------------- 

               (a) The Administrative Committee shall determine, as soon as is
       reasonably possible following the close of each Plan Year, if the Actual
       Deferral Percentage test is satisfied for the Plan Year.  If, pursuant to
       the determination by the Administrative Committee, any or all of a Highly
       Compensated Employee's Pre-Tax Contributions must be reduced to enable
       the Plan to satisfy the Actual Deferral Percentage test, then any excess
       Pre-Tax Contributions by a Highly Compensated Employee, and any income
       allocable thereto shall, if administratively feasible, be distributed to
       the Participant not later than two and one-half (2-1/2) months following
       the close of the Plan Year in which such excess Pre-Tax Contributions
       were made, but in any event no later than the close of the first Plan
       Year following the Plan Year in which such excess Pre-Tax Contributions
       were made (after withholding any applicable income taxes due on such
       amounts).  Recharacterization of excess Pre-Tax Contributions as
       Participant after-tax contributions shall not be permitted.

               (b) The Administrative Committee shall determine the amount of
       any excess Pre-Tax Contributions by Highly Compensated Employees for a
       Plan Year by application of the leveling method set forth in Treasury
       Regulation Section 1.401(k)-1(f)(2)

                                       29
<PAGE>
 
       under which the Deferral Percentage of the Highly Compensated Employee
       who has the highest such percentage for such Plan Year is reduced to the
       extent required (i) to enable the Plan to satisfy the Actual Deferral
       Percentage test, or (ii) to cause such Highly Compensated Employee's
       Deferral Percentage to equal the Deferral Percentage of the Highly
       Compensated Employee with the next highest Deferral Percentage. This
       process shall be repeated until the Plan satisfies the Actual Deferral
       Percentage test. For each Highly Compensated Employee, the amount of
       excess Pre-Tax Contributions shall be equal to the total Pre-Tax
       Contributions (plus any amounts treated as Pre-Tax Contributions) made or
       deemed to be made by such Highly Compensated Employee (determined prior
       to the application of the foregoing provisions of this Subsection (b))
       minus the amount determined by multiplying the Highly Compensated
       Employee's Deferral Percentage (determined after application of the
       foregoing provisions of this Subsection (b)) by his Compensation.

               (c) The determination and correction of excess Pre-Tax
       Contributions of a Highly Compensated Employee whose Actual Deferral
       Percentage is determined under the family aggregation rules in Section
       4.4 shall be accomplished by reducing the Actual Deferral Percentage as
       required under Subsections (a) and (b) above and allocating the excess
       Pre-Tax Contributions for the family unit in proportion to the Pre-Tax
       Contributions of each family member that are combined to determine the
       Actual Deferral Percentage.

               (d) For purposes of satisfying the Actual Deferral Percentage
       test, income allocable to a Participant's excess Pre-Tax Contributions,
       as determined under (b) above, shall be determined in accordance with any
       reasonable method used by the Plan for allocating income to Participant
       Accounts, provided such method does not discriminate in favor of Highly
       Compensated Employees and is consistently applied to all Participants for
       all corrective distributions under the Plan for a Plan Year.

               (e) The Administrative Committee shall not be liable to any
       Participant (or his/her Beneficiary, if applicable) for any losses caused
       by misestimating the amount of any Pre-Tax Contributions in excess of the
       limitations of this Article IV and any income allocable to such excess.

               (f) To the extent required by regulations under Section 401(k) or
       415 of the Code, any excess Pre-Tax Contributions with respect to a
       Highly

                                       30
<PAGE>
 
       Compensated Employee shall be treated as Annual Additions under
       Article XVI for the Plan Year for which the excess Pre-Tax Contributions
       were made, notwithstanding the distribution of such excess in accordance
       with the provisions of this Section.

4.6     Provisions for Return of Annual Pre-Tax Contributions in Excess of the
        ----------------------------------------------------------------------
        Deferral Limitation.
        ------------------- 

      In the event a Participant's elective deferrals, within the meaning of
Code Section 402(g)(3), for any calendar year exceed the Deferral Limitation,
such excess elective deferrals shall be returned to the Participant as provided
in this Section 4.6.

               (a) In the event that due to error or otherwise, a Participant's
       Pre-Tax Contributions under this Plan for any calendar year exceed the
       Deferral Limitation for such calendar year (without regard to elective
       deferrals under any other plan), the Administrative Committee shall
       notify the Plan of the amount of the excess Pre-Tax Contributions, and
       such excess Pre-Tax Contributions, together with income allocable
       thereto, shall be distributed to the Participant on or before the first
       April 15 following the close of the calendar year in which such excess
       Pre-Tax Contributions were made.

               (b) If in any calendar year, a Participant makes Pre-Tax
       Contributions under this Plan and additional elective deferrals, within
       the meaning of Code Section 402(g)(3), under any other plan maintained by
       the Participating Company or an Affiliated Company, and the total amount
       of the Participant's elective deferrals under this Plan and all such
       other plans exceed the Deferral Limitation, the Participating Company and
       each Affiliated Company maintaining a plan under which the Participant
       made any elective deferrals shall notify the affected plans, and
       corrective distributions of the excess elective deferrals, and any income
       allocable thereto, shall be made from one or more such plans, to the
       extent determined by the Participating Company and each Affiliated
       Company.  All corrective distributions of excess elective deferrals shall
       be made on or before the first April 15 following the close of the
       calendar year in which the excess elective deferrals were made.

               (c) Income on Pre-Tax Contributions in excess of the Deferral
       Limitation shall be calculated in accordance with 4.5(d).

                                       31
<PAGE>
 
               (d) The Administrative Committee shall not be liable to any
       Participant (or his Beneficiary, if applicable) for any losses caused by
       misestimating the amount of any Pre-Tax Contributions in excess of the
       limitations of this Article IV and any income allocable to such excess.

               (e) In the event a Participant's Pre-Tax Contributions for any
       calendar year exceed the Deferral Limitation solely by reason of the
       Participant's elective deferrals under a plan maintained by an unrelated
       Participating Company, such excess Pre-Tax Contributions shall not be
       returned to the Participant, but shall be held in the Participant's Pre-
       Tax Contributions Account until distribution can be made in accordance
       with the provisions of this Plan.

               (f) To the extent required by regulations under Section 402(g) or
       415 of the Code, Pre-Tax Contributions with respect to a Participant in
       excess of the Deferral Limitation shall be treated as Annual Additions
       under Article XVI for the Plan Year for which the excess Contributions
       were made, unless such excess is distributed to the Participant in
       accordance with the provisions of this Section.

4.7    Character of Amounts Contributed as Pre-Tax Contributions.
       --------------------------------------------------------- 

      Unless otherwise specifically provided to the contrary elsewhere in this
Plan, Pre-Tax Contributions pursuant to a Participant's contribution election
described above in Section 4.1 (and which qualify for treatment under Code
Section 401(k) and are contributed to the Trust Fund pursuant to Article VI)
shall be treated, for federal and state income tax purposes, as Participating
Company contributions.

4.8  Participant Rollover Contributions.
     ---------------------------------- 

               (a) Subject to the approval of the Administrative Committee, all
       or part of "eligible rollover distribution," as defined in Code Section
       402(c)(4), from a plan that is a qualified plan under Code Section
       401(a), may be transferred to this Plan by means of a direct rollover
       contribution on behalf of an Eligible Employee.  Any direct rollover
       contribution on behalf of an Eligible Employee shall be in cash and shall
       be credited to a Rollover Account established for such Eligible Employee
       in accordance with rules which the Administrative Committee shall
       prescribe from time to time.  A Participant's Rollover Account shall not
       be subject to distribution except as expressly provided under the terms
       of this Plan.

                                       32
<PAGE>
 
               (b) An Eligible Employee who makes a direct rollover contribution
       to the Plan prior to the date he/she satisfies the eligibility and
       participation requirements of Article III shall be treated as a
       Participant for purposes of the Plan provisions relating to the
       maintenance, valuation, investment and distribution of Accounts;
       provided, however, such Employee shall not be treated as a Participant
       for purposes of eligibility to receive an allocation of any Company Basic
       Contributions under the Plan prior to his/her Participation Commencement
       Date.

                                       33
<PAGE>
 
                                   ARTICLE V

                      PARTICIPATING COMPANY CONTRIBUTIONS

5.1  General.
     ------- 

      Subject to the requirements and restrictions of this Article V, and of
Article XVI, and subject also to the amendment or termination of the Plan, each
Participating Company shall contribute to the Plan in accordance with this
Article V.

5.2  Company Basic Contributions.
     --------------------------- 

               (a) As of the last day of each Plan quarter, a Participating
       Company shall contribute to the Company Basic Contributions Account of a
       Participant an amount equal to the sum of (i) plus (ii) below, where

                    (i)  is equal to four percent (4%) of the Participant's
            Compensation for such Plan quarter that does not exceed the Social
            Security Taxable Wage Base, as determined by taking into account the
            Participant's Plan Year Compensation to date, and

                    (ii)  is equal to eight percent (8%) of the Participant's
            Compensation for such Plan quarter that is in excess of the Social
            Security Taxable Wage Base, as determined by taking into account the
            Participant's Plan Year Compensation to date.

               (b) Participating Company contributions for a Plan quarter in
       accordance with this Section 5.1 shall be allocated to a Participant's
       Company Basic Contributions Account as soon as administratively
       practicable following the last day of such Plan quarter.

5.3  Pre-Tax Contributions.
     --------------------- 

      Each Participating Company shall make a Pre-Tax Contribution on behalf of
each Participant who is an Eligible Employee of such Participating Company in an
amount equal to the amount of the Pre-Tax Contribution elected by the
Participant in accordance with Article IV, provided such Pre-Tax Contribution
qualifies for tax treatment under Code Section 401(k).  A Pre-Tax Contribution
on behalf of a Participant for a payroll period shall be paid to the Trustee and
allocated to the Participant's Pre-Tax Contribution Account as soon as
administratively practicable following the last day of such payroll period, but
in no

                                       34
<PAGE>
 
event later than ninety (90) days following the last day of the payroll
period.

5.4  Company Matching Contributions.
     ------------------------------ 

               (a) As of the last day of each pay period, the Participating
       Company shall make a Company Matching Contribution for each Participant
       who is an Eligible Employee of such Participating Company, and elects to
       make Pre-Tax Contributions, in an amount equal to the "applicable
       percentage" of the Participant's Pre-Tax Contributions for the pay
       period.  The "applicable percentage" for the pay period shall be equal to
       fifty percent (50%) of the Participant's Pre-Tax Contributions with
       respect to the first one percent (1%) of the Participant's Compensation
       for the pay period, and twenty-five percent (25%) of the Participant's
       Pre-Tax Contributions with respect to the next four percent (4%) of the
       Participant's Compensation for the pay period.

               (b) Any Company Matching Contributions for a pay period shall be
       paid to the Trustee and allocated to the Participant's Company Matching
       Contributions Account as soon as administratively practicable following
       the last day of such pay period.

5.5  Application of Forfeitures.
     -------------------------- 

      Any amounts attributable to Company Basic Contributions that are forfeited
during the Plan Year in accordance with Section 8.10(a) shall be applied as soon
as practicable to reduce future Company Basic Contributions.

5.6  Transfer Among Participating Companies.
     -------------------------------------- 

      A Participant whose employment is transferred during a Plan Year from one
Participating Company to another Participating Company shall participate in the
allocation of the Basic Company Contribution under Section 5.2 of each such
Participating Company to the extent of his/her proportionate Compensation as an
Eligible Employee from each Participating Company during the Plan Year in
question.  Any Pre-Tax Contribution election in effect for such Participant as
of the date of the transfer shall continue in effect with respect to
Compensation payable after the transfer, until modified or revoked by the
Participant in accordance with Section 4.3.

5.7  Requirement for Profits.
     ----------------------- 

      Any contributions by a Participating Company under this Plan may be made
without regard to current or accumulated profits for the Participating Company's
tax

                                       35
<PAGE>
 
year; provided, however, the Plan is des igned to qualify as a profit sharing
plan for purposes of Section 401(a), et seq. of the Code.
                                     -------             

5.8  Special Limitations on 401(m) Contributions.
     ------------------------------------------- 

         With respect to each Plan Year, any Company Matching Contributions, as
defined in Section 401(m) of the Code, or employee "after-tax contributions," as
defined in regulations under Section 401(m) of the Code, under the Plan for the
Plan Year (hereafter referred to collectively as "401(m) Contributions") shall
not exceed the limitations on such contributions by or on behalf of Highly
Compensated Employees under Section 401(m) of the Code, as provided in this
Section. In the event that 401(m) Contributions under this Plan by or on behalf
of Highly Compensated Employees for any Plan Year exceed the limitations of this
Section for any reason, such excess 401(m) Contributions and any income
allocable thereto shall be disposed of in accordance with Section 5.9.
         

               (a)  401(m) Contributions by and on behalf of Participants for a
       Plan Year shall satisfy the Average Contribution Percentage test set
       forth in (i)(A) below or the alternative Average Contribution Percentage
       test set forth in (i)(B) below, or to the extent required by regulations
       under Code Section 401(m), shall satisfy the test identified in (ii)
       below.
                    (i)  (A) The Average Contribution Percentage for Eligible
                  Employees who are Highly Compensated Employees shall not be
                  more than the Average Contribution Percentage of all other
                  Eligible Employees multiplied by 1.25, or

                    (i)  (B) The excess of the Average Contribution Percentage
                  for Eligible Employees who are Highly Compensated Employees
                  over the Average Contribution Percentage for all other
                  Eligible Employees shall not be more than two (2) percentage
                  points, and the Average Contribution Percentage for the Highly
                  Compensated Employees shall not be more than the Average
                  Contribution Percentage of all other Eligible Employees
                  multiplied by 2.00.

                    (ii)  The Average Contribution Percentage for Highly
            Compensated Employees eligible to participate in this Plan and a
            plan of the Participating Company or an Affiliated Company that
            satisfies the requirements of Section 401(k) of the Code, including,
            if applicable, this Plan,

                                       36
<PAGE>
 
            shall be reduced to the extent necessary to satisfy the requirements
            of Treasury Regulations Section 1.401(m)-2 or similar such rule
            relating to the multiple use of the alternative test described in
            (i) (B) above.

               (b)  For purposes of this Article V, the following definitions
shall apply:

                    (i)  "Average Contribution Percentage" means, with respect
            to a group of Eligible Employees for a Plan Year, the average of the
            Contribution Percentage, calculated separately for each Eligible
            Employee in such group.

                    (ii)  The "Contribution Percentage" means for any Eligible
            Employee the percentage determined by dividing the sum of 401(m)
            Contributions under the Plan on behalf of each Eligible Employee for
            such Plan Year, by such Eligible Employee's Compensation for such
            Plan Year in accordance with regulations prescribed by the Secretary
            of the Treasury under Code Section 401(m).  A Company Matching
            Contribution shall be taken into account for a Plan Year only if it
            is (A) made on account of a Participant's Pre-Tax Contributions for
            the Plan Year; (B) allocated to the Participant's Company Matching
            Contributions Account during that Plan Year; and (C) actually paid
            to the Trust no later than the end of the twelve month period
            immediately following the Plan Year to which the contribution
            relates.  To the extent determined by the Administrative Committee
            and in accordance with regulations issued by the Secretary of the
            Treasury under Code Section 401(m)(3), Pre-Tax Contributions on
            behalf of an Eligible Employee and any qualified nonelective
            contributions, within the meaning of Code Section 401(m)(4)(C), on
            behalf of an Eligible Employee may also be taken into account for
            purposes of calculating the Contribution Percentage of such Eligible
            Employee, but shall not otherwise be taken into account.  However,
            if Company Matching Contributions are taken into account for
            purposes of determining the Actual Deferral Percentage of an
            Eligible Employee for a Plan Year under Section 4.4 then such
            matching contributions shall not be taken into account under this
            Section.

                    (iii)  "Eligible Employee" means for a Plan Year, any
            Eligible Employee directly or indirectly eligible to have a Company
            Matching Contribution allocated to his account, including

                                       37
<PAGE>
 
            any otherwise Eligible Employee during a period of suspension due to
            a Hardship withdrawal, in accordance with regulations prescribed by
            the Secretary of the Treasury under Code Section 401(k).

                    (iv)  "Compensation" means Compensation determined by the
            Administrative Committee in accordance with Section 414(s) of the
            Code, including to the extent determined by the Administrative
            Committee, amounts deducted from an Employee's wages or salary that
            are not currently includible in the Employee's gross income by
            reason of the application of Code Section 402(e)(3), 125, or 129.

               (c) In the event that as of the last day of a Plan Year this Plan
       satisfies the requirements of Section 410(b) of the Code only if
       aggregated with one or more other plans, or if one or more other plans
       satisfy the requirements of Section 410(b) of the Code only if aggregated
       with this Plan, then this Section shall be applied by determining the
       Contribution Percentages of Eligible Employees as if all such plans were
       a single plan, in accordance with regulations prescribed by the Secretary
       of the Treasury under Section 401(m) of the Code.

               (d) For the purposes of this Section, the Contribution Percentage
       for any Eligible Employee who is a Highly Compensated Employee under two
       or more Code Section 401(a) plans of a Participating Company or an
       Affiliated Company to the extent required by Code Section 401(m), shall
       be determined in a manner taking into account the participant
       contributions and matching contributions for such Eligible Employee under
       each of such plans.

               (e) If an Eligible Employee (who is also a Highly Compensated
       Employee) is subject to the family aggregation rules in Section 2.27, the
       combined Average Contribution Percentage for the family group (which is
       treated as one Highly Compensated Employee) shall be the Average
       Contribution Percentage determined by combining the 401(m) Contributions,
       amounts treated as matching contributions under Code Section 401(m)(3),
       and Compensation of all the eligible family members.

               (f) The determination of the Contribution Percentage of any
       Participant shall be made after first applying the provisions of Section
       16.5 relating to certain limits on Annual Additions under Section 415 of
       the Code, then applying the provisions of Section 4.6 relating to the
       return of Pre-Tax Contributions in

                                       38
<PAGE>
 
       excess of the Deferral Limitation, then applying the provisions of
       Section 4.5 relating to certain limits under Section 401(k) of the Code
       imposed on Pre-Tax Contributions of Highly Compensated Employees and
       last, applying the provisions of Section 5.10 relating to the forfeiture
       of matching contributions attributable to excess deferrals or
       contributions.

                (g) The determination and treatment of the Contribution
       Percentage of any Participant shall satisfy such other requirements as
       may be prescribed by the Secretary of the Treasury.

               (h) The Administrative Committee shall keep or cause to have kept
       such records as are necessary to demonstrate that the Plan satisfies the
       requirements of Code Section 401(m) and the regulations thereunder, in
       accordance with regulations prescribed by the Secretary of the Treasury.

5.9     Provisions for Reduction of Excess 401(m) 
        -----------------------------------------
        Contributions by or on Behalf of
        ---------------------------------
        Highly Compensated Employees.
        ---------------------------- 

               (a) The Administrative Committee shall determine, as soon as is
       reasonably possible following the close of the Plan Year, if 401(m)
       Contributions by or on behalf of Highly Compensated Employees satisfy the
       Average Contribution Percentage test for such Plan Year.  If, pursuant to
       the determination by the Administrative Committee, 401(m) Contributions
       by or on behalf of a Highly Compensated Employee must be reduced to
       enable the Plan to satisfy the Average Contribution Percentage test, then
       the Administrative Committee shall take the following steps:

                    (i)  First, any excess after-tax contributions that were not
            matched by matching contributions, and any income allocable thereto,
            shall be distributed to the Highly Compensated Employee.

                    (ii)  Second, if any excess remains after the provisions of
            (i) above are applied, to the extent necessary to eliminate the
            excess, any matching contributions on behalf of the Highly
            Compensated Employee, any corresponding after-tax contributions, and
            any income allocable thereto, shall be forfeited, to the extent
            forfeitable under the Plan, or distributed to the Highly Compensated
            Employee, to the extent nonforfeitable under the Plan (after
            withholding any applicable income taxes on such amounts).

                                       39
<PAGE>
 
                    (iii)  If administratively feasible, excess 401(m)
            Contributions including any income allocable thereto, shall be
            distributed to Highly Compensated Employees, or, to the extent
            forfeitable, forfeited, within two and one-half (2-1/2) months
            following the close of the Plan Year for which the excess
            Contributions were made, but in any event no later than the end of
            the first Plan Year following the Plan Year for which the excess
            Contributions were made, notwithstanding any other provision in this
            Plan.

                    (iv)  Any amounts of excess matching contributions forfeited
            by Highly Compensated Employees under this Section, including any
            income allocable thereto, shall be applied in accordance with
            Section 5.6.

               (b) The Administrative Committee shall determine the amount of
       any excess 401(m) Contributions made by or on behalf of Highly
       Compensated Employees for a Plan Year by application of the leveling
       method set forth in Proposed Treasury Regulation Section 1.401(m)-1(e)(2)
       under which the Contribution Percentage of the Highly Compensated
       Employee who has the highest such percentage for such Plan Year is
       reduced, to the extent required (i) to enable the Plan to satisfy the
       Average Contribution Percentage test, or (ii) to cause such Highly
       Compensated Employee's Contribution Percentage to equal the Contribution
       Percentage of the Highly Compensated Employee with the next highest
       Contribution Percentage.  This process shall be repeated until the Plan
       satisfies the Average Contribution Percentage test.  For each Highly
       Compensated Employee, the amount of excess 401(m) Contributions shall be
       equal to the total 401(m) Contributions (plus any amounts treated as
       matching contributions) made on behalf of such Highly Compensated
       Employee (determined prior to the application of the foregoing provisions
       of this Subsection (b)) minus the amount determined by multiplying the
       Highly Compensated Employee's Contribution Percentage (determined after
       the application of the foregoing provisions of this Subsection (b)) by
       his Compensation.

               (c) The determination and correction of excess 401(m)
       Contributions made by and on behalf of a Highly Compensated Employee
       whose Average Contribution Percentage is determined under the family
       aggregation rules in Section 5.8 shall be accomplished by reducing the
       Average Contribution Percentage as required under Subsections (a) and (b)
       above and allocating the excess 401(m) Contributions for the family unit
       in proportion

                                       40
<PAGE>
 
       to the 401(m) Contributions of each family member that are
       combined to determine the Average Contribution Percentage.

               (d) For purposes of satisfying the Average Contribution
       Percentage test, income allocable to a Participant's excess 401(m)
       Contributions, as determined under (b) above, shall be determined in
       accordance with any reasonable method used by the Plan for allocating
       income to Participant Accounts, provided such method does not
       discriminate in favor of Highly Compensated Employees and is consistently
       applied to all Participants for all corrective distributions under the
       Plan for a Plan Year.

               (e)  The Administrative Committee shall not be liable to any
       Highly Compensated Employee (or his Beneficiary, if applicable) for any
       losses caused by misestimating the amount of any excess 401(m)
       Contributions on behalf of a Highly Compensated Employee and the income
       attributable to such excess.

               (f) To the extent required by regulations under Section 401(m) or
       415 of the Code, any 401(m) Contributions in excess of the limitations of
       Section 5.8 forfeited by or distributed to a Highly Compensated Employee
       in accordance with this Section shall be treated as an Annual Addition
       under Article XV for the Plan Year for which the excess contribution was
       made, notwithstanding such forfeiture or distribution.

5.10    Forfeiture of Company Matching Contributions
        --------------------------------------------
        Attributable to Excess Pre-TaxContributions.
        -------------------------------------------- 

            To the extent any Company Matching Contributions allocated to a
Participant's Company Matching Contributions Account are attributable to excess
Pre-Tax Contributions required to be distributed to the Participant in
accordance with Section 4.5 or 4.6, such Company Matching Contributions,
including any income allocable thereto, shall be forfeited and applied to reduce
future Company Matching Contributions, notwithstanding that such Company
Matching Contributions may otherwise be nonforfeitable under the terms of the
Plan.

5.11   Irrevocability.
       -------------- 

           A Participating Company shall have no right or title to, nor interest
in, the contributions made to the Trust Fund, and no part of the Trust Fund
shall revert to a Participating Company except that on and after the Effective
Date funds may be returned to a Participating Company as follows:

                                       41
<PAGE>
 
               (a)  In the case of a Participating Company contribution which is
       made by a mistake of fact, that contribution may be returned to the
       Participating Company within one (1) year after it is made.

               (b)  All Participating Company contributions are hereby
       conditioned upon the Plan initially satisfying all of the requirements of
       Code Section 401(a) with respect to such Participating Company.  If the
       Plan does not initially qualify with respect to a Participating Company,
       any or all such contributions with respect to such Participating Company
       may be returned to the Participating Company within one year after the
       date of IRS denial of the qualification of the Plan.  Participant
       contributions shall be returned to Participants.

               (c)  All Participating Company contributions to the Plan are
       conditioned on deductibility under Code Section 404.  In the event a
       deduction is disallowed for any such contribution by a Participating
       Company such contribution may be returned to such Participating Company.

5.12    Adequacy of Trust Fund.
        ---------------------- 

            Except as provided above, the Company, Participating Companies, the
Committees and Trustee shall not be liable or responsible for the adequacy of
the Trust Fund to meet and discharge any or all payments and liabilities
hereunder.  All Plan benefits will be paid only from the Trust assets, and
neither the Company, Participating Companies, the Committees nor the Trustee
shall have any duty or liability to furnish the Trust with any funds, securities
or other assets except as expressly provided in the Plan.  Except as required
under the Plan or Trust or under Part 4 of Title I of ERISA, the Company and the
Participating Companies shall not be responsible for any decision, act or
omission of the Trustee, the Committees, or the Investment Manager (if
applicable), and shall not be responsible for the application of any moneys,
securities, investments or other property paid or delivered to the Trustee.

                                       42
<PAGE>
 
                                  ARTICLE VI

                     INVESTMENT AND VALUATION OF ACCOUNTS

6.1    Investment of Participant Accounts.
       ---------------------------------- 

               (a) Except as provided in (b) or (c) below, the assets of the
       Trust Fund shall be invested by the Trustee based on instructions from
       the Investment Committee.

               (b) Effective as of January 1, 1994, to the extent determined by
       the Investment Committee, each Participant shall have the right to direct
       the investment of all or a portion of his/her Accounts among segregated
       investment funds made available for this purpose, subject to (c) below.
       The Investment Committee shall select the investment funds that shall be
       available for Participant-directed investments, and in its discretion may
       add or reduce the number and type of investment funds that will be
       available for investment in any Plan Year.

               (c) In addition, effective as of January 1, 1995, each
       Participant who elects to make Pre-Tax Contributions shall also have the
       right to direct the investment of all or a portion of his/her Pre-Tax
       Contributions Account and Company Matching Contributions Account in the
       Company Stock investment fund established and maintained for this purpose
       in accordance with Article VII.  Investment in the Company Stock
       investment fund shall be limited to Pre-Tax Contributions and Company
       Matching Contributions Accounts and no Participant shall have the right
       to direct the investment of any other Accounts in the Company Stock
       investment fund.

               (d) The Administrative Committee shall establish rules relating
       to the investment direction of Participant Accounts in the segregated
       investment funds, as follows:

                    (i)  Each Participant shall file an investment direction
            with the Administrative Committee that specifies one or more of the
            available investment funds in which future contributions on his/her
            behalf and his/her existing Account balances are to be invested.
            Investments of future contributions by or on behalf of a Participant
            in any available investment fund, and the transfer of all or a
            portion of a Participant's existing Account balances between
            investment funds, shall be in any

                                       43
<PAGE>
 
            percentage increments or dollar amounts permitted by the
            Administrative Committee.

                    (ii)  The Administrative Committee shall prescribe dates as
            of which investment directions shall be effective, and time periods
            within which such investment directions must be filed with the
            Administrative Committee.  A Participant's investment direction
            shall continue to apply until the Participant files a new direction
            with the Administrative Committee.

                    (iii)  The Administrative Committee shall forward
            Participant investment directions to the Trustee, or shall authorize
            another procedure such as the use of telephonic communications, in
            order to implement the Participant's directions.

                    (iv)  If a Participant fails to designate the investment
            funds in which any portion of his/her Accounts subject to his/her
            investment direction is to be invested, the Administrative Committee
            shall direct the Trustee to invest such portion of the Participant's
            Accounts into a fund designated by the Investment Committee for such
            purpose.

               (e)  Investment funds may, from time to time, hold cash or cash
       equivalent investments (including interests in any fund maintained by the
       Trustee as provided in the Trust Agreement) resulting from investment
       transactions relating to the property of said Fund; provided, however,
       that neither the Committees, the Company, a Participating Company, the
       Trustee, nor any other person shall have any duty or responsibility to
       cause such funds to be held in cash or cash equivalent investments for
       investment purposes.  In the case of any investment fund under the
       management and control of an Investment Manager appointed by the Employee
       Benefits Committee, in accordance with Section 10.5, neither the
       Committees, the Company, a Participating Company, the Trustee, nor any
       other person shall have any responsibility or liability for investment
       decisions made by such Investment Manager.

6.2     Valuation of Participant Accounts.
        --------------------------------- 

               (a) In order to account for the allocated interest of each
       Participant in the Trust Fund, there shall be established and maintained
       for each Participant the Accounts described in Section 2.1.

               (b) As of each Valuation Date, the Trustee shall determine the
       fair market value of the assets of

                                       44
<PAGE>
 
       the Trust Fund. The Trustee also shall value the assets of the Trust Fund
       sixty (60) days after the removal or resignation of the Trustee.

               (c) As of each Valuation Date, the Administrative Committee shall
       value or cause to have valued the Accounts of Participants so as to
       reflect a proportionate share in any Trust Gain or Loss, as determined by
       the Trustee as of that date.

               (d) If any portion of a Participant's Pre-Tax Contribution
       Account or Company Matching Contributions Account is invested in the
       Company Stock investment fund, the value of such portion shall be
       determined in accordance with Section 7.2, based upon the number of
       shares of Company Stock, and fractional shares, if any, that are
       allocated to such Participant's Accounts and the proportionate share of
       any cash or cash equivalents held in such Company Stock investment fund.

6.3     Valuation of Distributable Benefits.
        ----------------------------------- 

                (a)   For purposes of determining a Participant's Distributable
       Benefit under this Plan, the value of a Participant's Accounts shall be
       determined in accordance with rules prescribed by the Administrative
       Committee, subject, however, to the following provisions:

                      (i)   Unless the provisions of (ii) below apply, if a
            Participant's employment terminates for any reason other than death,
            the value of a Participant's Accounts shall be determined as soon as
            administratively practicable after the quarterly Valuation Date
            coinciding with or next following the date on which a properly
            completed application for payment of the Participant's Distributable
            Benefit, including the Participant's Qualified Election, and such
            other forms as may be required by the Administrative Committee in
            order to process the distribution, are received by the
            Administrative Committee.

                      (ii)  If a Participant's employment terminates for any
            reason other than death and the value of such Participant's Accounts
            at the Participant's Annuity Starting Date does not exceed Thirty-
            Five Hundred Dollars ($3,500), the value of the Participant's
            Accounts shall be determined as soon as administratively practicable
            after the earlier of (A) the quarterly Valuation Date coinciding
            with or next following the date the Administrative Committee
            receives the

                                       45
<PAGE>
 
            Participant's properly completed application for the payment, and
            such other forms as may be required by the Committee to process the
            payment, or (B) the quarterly Valuation Date coinciding with or next
            following the expiration of the ninety (90) day period after the
            Participant is furnished with such application and forms, including
            any tax notice required under Code Section 402(f).

                      (iii)  In the case of a Participant's death, the value of
            a Participant's Accounts for purposes of determining the
            Participant's Distributable Benefit shall be determined as soon as
            administratively practicable after the quarterly Valuation Date
            coinciding with or next following the date on which the Committee
            has been furnished with such forms as the Administrative Committee
            may require and any documents and information (including but not
            limited to proof of death, facts demonstrating the identity and
            entitlement of any Beneficiary or other payee, and any and all
            releases) necessary to distribute such Participant's Accounts.

                      (iv)  The value of a Participant's Accounts shall be
            increased or decreased (as appropriate) by any amounts properly
            allocable under the terms of this Plan to his/her Accounts that
            occurred on or after the most recent Valuation Date or for any other
            reason were not otherwise reflected in the valuation of his/her
            Accounts on such Valuation Date.

               (b) Neither the Committees, the Company, a Participating Company,
       nor the Trustee shall have any responsibility for any increase or
       decrease in the value of a Participant's Accounts as a result of any
       valuation made under the terms of this Plan.

6.4     Accounting Procedures.
        --------------------- 

           The Administrative Committee shall establish accounting procedures
for the purpose of making the allocations, valuations and adjustments to
Participants' Accounts provided for in this Article VI. From time to time the
Administrative Committee may modify such accounting procedures for the purpose
of achieving equitable, nondiscriminatory, and administratively feasible
allocations among the Accounts of Participants in accordance with the general
concepts of the Plan and the provisions of this Article VI.

                                       46
<PAGE>
 
                                  ARTICLE VII

                              SPECIAL PROVISIONS
                           CONCERNING COMPANY STOCK

7.1    Securities Transactions.
       ----------------------- 

           The Trustee may acquire Company Stock in the open market or from the
Company or any other person, including a party in interest.  No commission will
be paid in connection with the Trustee's acquisition of Company Stock from a
party in interest.  Neither the Company, nor the Administrative Committee, nor
any Trustee have any responsibility or duty to time any transaction involving
Company Stock in order to anticipate market conditions or changes in Company
Stock value.  Neither the Company, nor the Administrative Committee nor any
Trustee have any responsibility or duty to sell Company Stock held in the Trust
Fund in order to maximize return or minimize loss.

7.2    Valuation of Company Securities.
       ------------------------------- 

           When it is necessary to value Company Stock held by the Plan, the
value will be the current fair market value of the Company Stock, determined in
accordance with applicable legal requirements.

               (a)   If the Company Stock is publicly traded, fair market value
       will be based on the most recent closing price in public trading, as
       reported in The Wall Street Journal or any other publication of general
                   -----------------------                                    
       circulation designated by the Administrative Committee, unless another
       method of valuation is required by the standards applicable to prudent
       fiduciaries.

               (b)   If the Company Stock cannot be valued on the basis of its
       closing price in recent public trading, fair market value will be
       determined by the Company in good faith based on all relevant factors for
       determining the fair market value of securities.  Relevant factors
       include an independent appraisal by a person who customarily makes such
       appraisals, if an appraisal of the fair market value of the Company Stock
       as of the relevant date was obtained.

7.3     Allocation of Stock Dividends, Splits and Cash Dividends.
        -------------------------------------------------------- 

            Company Stock received by the Trust as a result of a Company Stock
dividend, Company Stock split or a cash dividend received by the Trustee on
Company Stock held in Participants' Accounts will be allocated following the
date of such dividend or split among such Participant Accounts

                                       47
<PAGE>
 
pro rata in accordance with procedures established by the Administrative
Committee.

7.4     Reserved for Plan Modifications.
        ------------------------------- 

7.5     Voting of Company Stock.
        ----------------------- 

           Unless otherwise required under applicable law, the Trustee shall
have no discretion or authority to vote Company Stock held in the Trust on any
matter presented for a vote by the stockholders of the Company except in
accordance with timely directions received by the Trustee from Participants.

               (a)   Each Participant shall be entitled to direct the Trustee as
       to the voting of all Company Stock allocated and credited to his Account.
       Each Participant shall be entitled to direct the voting of a portion of
       unallocated Company Stock held in the Company Stock investment fund, with
       such portion equal to the total number of shares of such unallocated
       Company Stock multiplied by a fraction the numerator of which is the
       value of the Account balance of such Participant invested in Company
       Stock as of the most recent Valuation Date preceding the date on which
       such vote occurs and the denominator of which is the total value of the
       Account balances of all Participants invested in Company Stock as of the
       most recent Valuation Date preceding the date as of which such vote
       occurs.

               (b)   All Participants entitled to direct such voting shall be
       notified by the Company, pursuant to its normal communications with
       shareholders, of each occasion for the exercise of such voting rights
       within a reasonable time before such rights are to be exercised.  Such
       notification shall include all information distributed to shareholders
       either by the Company or any other party regarding the exercise of such
       rights.  Such participants shall be so entitled to direct the voting of
       fractional shares (or fractional interests in shares), provided, however,
       that the Trustee may, to the extent possible, vote the combined
       fractional shares (or fractional interests in shares) so as to reflect
       the aggregate direction of all Participants giving directions with
       respect to fractional shares (or fractional interests in shares).  To the
       extent that a Participant shall fail to direct the Trustee as to the
       exercise of voting rights arising under any Company Stock credited to his
       Accounts, the Trustee shall vote such stock in the same ratio that the
       stock is voted by the Participants who exercised their voting rights,
       unless otherwise required under applicable law.  The Trustee shall
       maintain

                                       48
<PAGE>
 
       confidentiality with respect to the voting directions of all
       Participants.

               (c) No Participant shall be a Named Fiduciary (as that term is
       defined in ERISA Section 402(a)(2)) with respect to Company Stock for
       which he/she has the right to direct the voting under the Plan solely by
       reason of exercising voting rights pursuant to this Section 7.5.

               (d) In the event a court of competent jurisdiction shall issue an
       opinion or order to the Plan, the Company or the Trustee, which shall, in
       the opinion of counsel to the Company or the Trustee, invalidate under
       ERISA, in all circumstances or in any particular circumstances, any
       provision or provisions of this Section regarding the manner in which
       Company Stock held in the trust shall be voted or cause any such
       provision or provisions to conflict with ERISA, then, upon notice thereof
       to the Company or the Trustee, as the case may be, such invalid or
       conflicting provisions of this Section shall be given no further force or
       effect.  In such circumstances the Trustee shall nevertheless have no
       discretion to vote Company Stock held in the Trust unless required under
       such order or opinion but shall follow instructions received from
       Participants, to the extent such instructions have not been invalidated.
       To the extent required to exercise any residual fiduciary responsibility
       with respect to voting, the Trustee shall take into account in exercising
       its fiduciary judgment, unless it is clearly imprudent to do so,
       directions timely received from Participants.

7.6     Confidentiality Procedures.

            In its sole discretion, the Administrative Committee may establish
procedures intended to ensure the confidentiality of information relating to
Participant transactions involving Company Stock, including the exercise of
voting, tender and similar rights.  In the event the Administrative Committee
establishes such confidentiality procedures, the Administrative Committee shall
also be responsible for ensuring the adequacy of the confidentiality procedures
and monitoring compliance with such procedures.  The Administrative Committee
may, in its sole discretion, appoint an independent fiduciary to carry out any
activities that it determines involve a potential for undue Company influence on
Participants with respect to the exercise of their rights as shareholders.

                                       49
<PAGE>
 
7.7     Election for Company Stock Distribution.
        --------------------------------------- 

           If any portion of a Participant's Distributable Benefit is invested
in Company Stock, the Participant may elect to receive that portion of the
his/her Distributable Benefit in full shares of Company Stock in lieu of a
single sum cash payment of the value of such shares. The value of any partial
shares shall be distributed in cash. Within a reasonable period of time (at
least thirty (30) days) prior to the Participant's Annuity Starting Date, the
Administrative Committee shall notify the Participant of any right he/she may
have to elect to have payment made in the form of a Company Stock distribution
in lieu of a cash distribution. Any such election shall be irrevocable. If,
after receiving notification of his/her right to elect payment in the form of
Company Stock in lieu of cash, the Participant fails to file an election for a
Company Stock distribution, the value of the Participant's Distributable Benefit
held in the Company Stock investment fund shall be payable in cash in accordance
with the applicable provisions of this Plan.

7.8     Securities Law Limitation.
        ------------------------- 

           Neither the Administrative Committee nor the Trustee shall be
required to engage in any transaction, including, without limitation, directing
the purchase or sale of Company Stock, which either determines in its sole
discretion might tend to subject itself, its members, the Plan, the Company, or
any Participant or Beneficiary to a liability under federal or state securities
laws.

7.9     Investment in Securities Issued by the Company or an Affiliated Company.
        ----------------------------------------------------------------------- 

            Unless the appropriate registration statement is filed with the
Securities and Exchange Commission, no amount in excess of any Participating
Company contributions to the Plan shall be allocated to the purchase of
securities issued by the Company or any company directly or indirectly
controlling, controlled by, or under common control with the Company.

7.10    Rules Regarding Section 16 of the Securities Exchange Act of 1934.
        ----------------------------------------------------------------- 

            To the extent required to satisfy the requirements of 17 CFR Section
240.16b-3(c) or a successor to such provision having similar effect, the formula
set forth in the Plan that determines the amount, price, and timing of
contributions to any Participant in the Plan who is subject to Section 16 of the

                                       50
<PAGE>
 
Securities Exchange Act of 1934 and provisions of the Plan that determine the
eligibility to participate of persons who are subject to Section 16 of the
Securities Exchange Act of 1934, shall not be amended more than once every six
(6) months, other than to comply with changes in the Code, ERISA, or the rules
thereunder.

            To the extent consistent with the requirements of 17 CFR Section
240.16b-3 or a successor to such provision having similar effect, any
Participant-directed transaction pursuant to an election made by any Participant
in the Plan who is subject to Section 16 of the Securities Exchange Act of 1934
may, to the extent required by such rules, shall be deemed by such Participant
to be an irrevocable election and may be subject to other restrictive conditions
as are determined to be required by or not inconsistent with such provision.

            With respect to persons subject to Section 16 of the Securities
Exchange Act of 1934, transactions under this Plan are intended to comply with
all applicable conditions of Rule 16b-3 or its successors under the Securities
Exchange Act of 1934. To the extent any provision of the Plan or action by the
Plan Administrator, or its delegate, fails to so comply, it shall be deemed null
and void, to the extent permitted by law and deemed advisable by the Plan
Administrator, or its delegate.

                                       51
<PAGE>
 
                                 ARTICLE VIII

                                    VESTING
8.1    Vesting.
       ------- 

               (a)   Each Participant shall at all times have a one hundred
       percent (100%) Vested Interest in his/her Accounts under the Plan other
       than the Participant's Company Basic Contributions Account.

               (b)   Each Participant who completes an Hour of Service on or
       after January 1, 1989 shall have a Vested Interest in his/her Company
       Basic Contributions Account according to the table set forth below:

<TABLE> 
<CAPTION> 
  
          <S>                       <C> 
          Number of Years           Percentage of Vested Company 
          of Service                Contributions Account Vested
          ---------------           ---------------------------
                         
          Less than five years                    0%
          Five years or more                    100%
</TABLE> 

               (c)   Each Participant who does not complete one Hour of Service
       on or after January 1, 1989 shall have a Vested Interest in his/her
       Company Basic Contributions Account in accordance with the provisions of
       this Section 8.1 as in effect prior to January 1, 1989.

               (d)   Notwithstanding the foregoing, a Participant shall have a
       one hundred percent (100%) Vested Interest in his/her Company Basic
       Contributions Account upon attainment of his/her Normal Retirement Date
       while an Employee of a Participating Company or an Affiliated Company,
       or, if earlier, in the event of death or Total and Permanent Disability
       while an Employee of a Participating Company or an Affiliated Company.

               (e)   If the vesting schedule under the Plan is amended or if the
       Plan is amended in any way that directly or indirectly affects the
       computation of a Participant's Vested interest, each Participant who has
       completed at least three (3) Years of Service may elect, within a
       reasonable time after the adoption of the amendment, to continue to have
       his/her Vested Interest computed under the Plan without regard to such
       amendment.  The period during which the election may be made shall
       commence with the date the amendment is adopted and shall end on the
       latest of:  (i) 60 days after the amendment is adopted; (ii) 60 days
       after the amendment is effective; or (iii) 60 days after the Participant
       is issued written notice of the amendment.

                                       52
<PAGE>
 
                                  ARTICLE IX

                             WITHDRAWALS AND LOANS

9.1     Voluntary Withdrawal from Employee Supplemental 
        -----------------------------------------------
        Contributions Account or Employee IRA Account.
       ---------------------------------------------- 

               (a)   Subject to (c) below, a Participant may make a Qualified
       Election during the applicable Election Period to withdraw from his/her
       Employee Supplemental Contributions Account the lesser of

                    (i)  the amount he/she has contributed to such Account and
            to his/her Prior Plan "Savings Account" less any previous
            withdrawals from such Account or from his/her Prior Plan "Savings
            Account," or

                    (ii)  the value of his/her Employee Supplemental
            Contributions Account, determined by reference to the Valuation Date
            coinciding with or next preceding the date on which the withdrawal
            is paid to the Participant.

       Any amount which cannot be withdrawn from an Employee Supplemental
       Contributions Account because of the limitations set forth in (i) and
       (ii) above, shall nevertheless remain in such Account, for subsequent
       disposition in accordance with Article X.

               (b)   Subject to (c) below, a Participant may make a Qualified
       Election to withdraw the value of his/her Employee IRA Account,
       determined by reference to the Valuation Date coinciding with or next
       preceding the date the withdrawal is paid to the Participant.

               (c)   No withdrawal may be made within twelve (12) months of
       another withdrawal.

9.2     Withdrawal of Pre-Tax Contributions.
        ----------------------------------- 

            To the extent permissible under the provisions of this Section,
while still an Employee, a Participant may make a withdrawal of his/her Pre-Tax
Contributions.

               (a)   A Participant may make a withdrawal of his Pre-Tax
       Contributions, exclusive of any earnings thereon, following a
       determination by the Administrative Committee that such Participant has a
       Hardship need and such withdrawal is necessary on account of such
       Hardship need, as provided in this Section 9.2.  Any determination of
       Hardship shall be in accordance with regulations promulgated under
       Section 401(k) of the Code and shall be in accordance

                                       53
<PAGE>
 
       with rules of uniform application which the Administrative Committee may
       from time to time prescribe.

               (b)   "Hardship" shall mean a need created by an immediate and
       heavy financial need of the Participant which is distributable to:

                    (i)   expenses for medical care described in Section 213(d)
            of the Code previously incurred by the Employee, the Employee's
            Spouse, children, or dependents, or necessary for such persons to
            obtain medical care described in Code Section 213(d).

                    (ii)   costs directly related to the purchase (excluding
            mortgage payments) of a principal residence for the Employee.

                    (iii)  payment of tuition and related educational fees for
            the next twelve (12) months of post-secondary education for the
            Employee, or the Employee's Spouse, children or dependents.

                    (iv)  payments necessary to prevent the eviction of the
            Employee from, or a foreclosure on the mortgage of, the Employee's
            principal residence.

       In addition to the above, a Hardship need may include any amounts
       necessary to pay any federal, state, or local income taxes or penalties
       anticipated to result from a Hardship distribution.
    
           (c)  A Hardship distribution shall be considered as necessary to
       satisfy an immediate and heavy financial need of the Employee only if:

                    (i)  The distribution is not in excess of the amount of the
            Hardship need of the Participant.

                    (ii)  The Employee has obtained all distributions, other
            than Hardship distributions, and all nontaxable (at the time of the
            loan) loans under all plans maintained by the Participating Company.

                    (iii)  The Employee's Pre-Tax Contributions under this Plan
            shall be suspended for at least twelve (12) months after the receipt
            of the Hardship distribution, and any elective contributions and
            employee contributions under all qualified and non-qualified plans
            of deferred

                                       54
<PAGE>
 
            compensation maintained by the Participating Company, including a
            stock option, stock purchase, or similar plan, or a cash or deferred
            arrangement that is part of a cafeteria plan within the meaning of
            Code Section 125, will be suspended under the terms of each such
            plan, or in accordance with the terms of an otherwise legally
            enforceable agreement, for at least twelve (12) months after the
            receipt of the Hardship distribution.

                    (iv)  The Plan and all other plans maintained by the
            Participating Company limit the Employee's elective contributions
            for the Employee's taxable year immediately following the taxable
            year of the Hardship distribution to the Deferral Limitation under
            Section 402(g) of the Code for such taxable year minus the amount of
            such Employee's elective contributions for the taxable year of the
            Hardship distribution.

       For purposes of determining a Hardship need, a Participant's resources
       shall be deemed to include those assets of his/her Spouse and minor
       children that are reasonably available to the Participant.

               (d)  The minimum Hardship withdrawal amount shall be $1,000.  A
       Participant who makes a Hardship withdrawal shall not be eligible again
       to make a Hardship withdrawal prior to the fifth anniversary of the date
       of his/her most recent Hardship withdrawal.

               (e)  A Participant may request a Hardship withdrawal by
       submitting a written request for such withdrawal in a form satisfactory
       to the Administrative Committee, together with any supporting
       documentation which the Administrative Committee in its sole discretion
       may require. The applicable Valuation Date for purposes of determining
       the amount available for withdrawal and processing such withdrawal shall
       be a Valuation Date that is as soon as administratively practicable after
       the Participant's properly completed form requesting distribution,
       together with all required documentation, is received and approved by the
       Administrative Committee. The distribution of a Hardship withdrawal shall
       be made in cash.

               (f)  Subject to a determination by the Committee in accordance
       with the requirements of this Section 9.2(f), in the event he/she incurs
       a Total and Permanent Disability, a Participant who has not incurred a
       severance may elect distribution of all or a part of the value of his/her
       Pre-Tax Contributions Account.  The applicable Valuation Date for
       purposes of

                                       55
<PAGE>
 
       determining the amount available for distribution by reason of a
       Participant's Total and Permanent Disability and processing such
       distribution shall be a Valuation Date that is within a reasonable time
       following the date the Participant's properly completed form requesting
       distribution, together with all required documentation, is received and
       approved by the Administrative Committee. The distribution shall be made
       in cash as soon as administratively practicable after the applicable
       Valuation Date.

               (g)  A Participant may elect the investment fund or funds from
       which a Hardship withdrawal or disability distribution will be made, but
       in the absence of such election, the distribution will be divided among
       the funds in the same proportion as the Participant's Pre-Tax
       Contributions Account is invested in such funds.

9.3     Loans.
        ----- 

               (a)  The Administrative Committee shall adopt procedures whereby
       a Participant who is employed by a Participating Company may borrow from
       his/her Pre-Tax Contributions Account and any portion of his/her Rollover
       Account attributable to a distribution of Pre-Tax Contributions from
       another qualified plan. In addition to such other requirements as may be
       imposed by applicable law, any loan by a Participant shall bear a
       reasonable rate of interest, shall be adequately secured by proper
       collateral, and shall be repaid within a specified period of time
       according to a written repayment schedule, as provided in this Section.

               (b)  The Administrative Committee shall be solely responsible for
       determining the interest rate for the loan.  The interest rate shall be
       reasonably equivalent to interest rates applicable to loans with similar
       terms and collateral available on a commercial basis within the region of
       the Company's principal place of business.  The Administrative Committee
       shall consult such sources and/or conduct such surveys as are thought
       necessary to make the determination at the time the loan is made.  The
       interest rate shall be unchanged for the term of the loan.

               (c)  A loan by a Participant shall be secured by the
       Participant's Pre-Tax Contributions Account and, if applicable, the
       portion of his/her Rollover Account attributable to a distribution of
       Pre-Tax Contributions from another qualified plan.

                                       56
<PAGE>
 
               (d)  Any loan shall by its terms require repayment in
       substantially level payments made not less frequently than quarterly over
       a repayment period which may in the discretion of the Administrative
       Committee be up to a maximum of five (5) years and not less than a
       minimum period.  Repayment of a loan shall be through payroll deduction;
       provided, however, a Participant may at any time repay the total amount
       of an outstanding loan directly to the Plan.  As of the date of a
       Participant's termination of employment for any reason, with or without
       cause (including retirement or death), the amount of any outstanding loan
       shall be due and payable, and the Participant's Distributable Benefit
       shall be reduced by the amount of any outstanding loan, including any
       accrued interest thereon, that is secured by the Participant's Vested
       Interest in his/her Account.

               (e)  No Participant may have more than one loan outstanding under
       this Plan on any date.  In no event shall the principal amount of a loan
       hereunder, at the time the loan is made exceed the lesser of:

                    (i)  fifty percent (50%) of the value of the Participant's
            Vested Interest in his/her Accounts under this Plan, determined as
            of the Valuation Date coinciding with or immediately preceding the
            date the Participant requests a loan application, or

                    (ii)  fifty thousand dollars ($50,000) reduced by the excess
            of the Participant's highest loan balance during the preceding 12-
            month period, over the Participant's outstanding loan balance as of
            the date of the new loan.

       The amount of a loan from the Plan shall be not less than $1,000.  A
       Participant who borrows from his/her Accounts shall not be eligible to
       again borrow from such Accounts prior to the third anniversary of the
       date of his/her most recent loan.

               (f)  Each Participant desiring to enter into a loan agreement
       pursuant to this Section shall apply for a loan by filing a properly
       completed loan application with the Administrative Committee within the
       time period prescribed by the Administrative Committee.  To the extent
       determined by the Administrative Committee, the Participant shall be
       responsible for the payment of a loan application fee.  Upon approval of
       the application by the Administrative Committee, the Participant shall
       enter into a loan agreement with the Trustee.  Such Participant shall
       execute such further written agreements as may be

                                       57
<PAGE>
 
       necessary or appropriate to establish a bona fide debtor-creditor
       relationship between such Participant and the Trustee and to protect
       against the impairment of any security for said loan. The amount of the
       loan shall be paid to the Participant in a single sum in cash as soon as
       administratively practicable following the Administrative Committee's
       determination that the requirements of this Subsection (f) are satisfied.

                (g)  A Participant's loan shall constitute an investment of the
       portion of the Participant's Accounts that are pledged as security for
       the loan and repayments of principal and interest shall be allocated to
       such Accounts in accordance with the Participant's investment designation
       as in effect at the time of each repayment.

               (h)  In the event a Participant fails to repay a loan in
       accordance with the terms of a loan agreement, and such failure continues
       for ninety (90) days, such loan shall be treated as in default.  The date
       of the enforcement of the security interest due to a loan in default
       shall be determined by the Administrative Committee, provided no loss of
       principal or income shall result due to any delay in the enforcement of
       the security interest.  As of the date of the Participant's termination
       of employment, the Participant's Pre-Tax Contributions Account and, if
       applicable, Rollover Account, shall be reduced by the outstanding amount
       of a loan which is then in default, including any accrued interest
       thereon, that is secured by such Account.  Any reasonable costs related
       to collection of a loan made hereunder shall be borne by the Participant.

               (i)  To the extent required to comply with the requirements of
       Code Section 401(a)(4), loans hereunder shall be made in a uniform and
       nondiscriminatory manner.

               (j)  Subject to the foregoing provisions of this Section, to the
       extent required by Section 408(b)(i) of ERISA, loans hereunder shall be
       available on a reasonably equivalent basis to all Participants who are
       parties in interest, as defined in Section 3(14) of ERISA, and shall not
       be available to Participants who are Highly Compensated Employees in a
       greater amount than the amount available to other Participants.

                                       58
<PAGE>
 
                                   ARTICLE X

                              PAYMENT OF BENEFITS
10.1    Retirement Benefits.
        ------------------- 

             Subject to the limitation of Section 10.8, a Participant whose
employment for a Participating Company and all Affiliated Companies terminates
on or after his/her Normal Retirement Date shall be entitled to receive payment
of his/her Distributable Benefit, as determined in accordance with Section 6.3,
in the form provided under Section 10.5, or to make a Qualified Election to
receive payment in a form provided under 10.6.

10.2    Termination of Employment.
        ------------------------- 

               (a)  Subject to the limitation of Section 10.8 and the provisions
       of (b) below, if a Participant's employment with a Participating Company
       and all Affiliated Companies terminates for any reason other than death
       or retirement in accordance with Section 10.1, the Participant shall be
       entitled to make a Qualified Election to receive payment of his/her
       Distributable Benefit, as determined in accordance with Section 6.3, in
       one of the forms of distribution provided in Section 10.5 or 10.6.

               (b)  If the Participant does not have a one hundred percent
       (100%) Vested Interest in his/her Company Basic Contributions Account
       when his/her employment terminates, the portion of such Participant's
       Account which is not vested as of such date shall be subject to
       forfeiture in accordance with Section 10.10.

               (c)  To the ext ent permissible under Section 401(k) of the Code,
       if a Participant ceases to be an Employee by reason of the sale or other
       disposition by the Participating Company or an Affiliated Company of
       either (i) substantially all of the assets used by the Participating
       Company, or an Affiliated Company, as the case may be, in a trade or
       business to an unrelated corporation, or (ii) the interest of the
       Participating Company or an Affiliated Company, as the case may be, in a
       subsidiary to an unrelated entity or individual, such Participant shall
       be entitled to distribution of his/her Distributable Benefit as if, for
       purposes of this Plan only, such event constitutes a termination of
       employment.

                                       59
<PAGE>
 
10.3    Payment Upon Termination of Employment Due to Total and Permanent
        -----------------------------------------------------------------
        Disability; Reinstatement.
        ------------------------- 

               (a)  In the event the Administrative Committee shall determine
       that a Participant has suffered a Total and Permanent Disability while an
       Employee of the Company or an Affiliated Company, the Participant's
       Distributable Benefit, as determined in accordance with Section 6.3,
       shall be distributed in accordance with this Article X.

               (b)  In the event that an Employee described in (a) above shall
       be reinstated or rehired as an Eligible Employee, he/she shall be
       entitled to immediate participation in the Plan and such period of Total
       and Permanent Disability shall not constitute a Break in Service, but
       shall be credited as Years of Service for purposes of this Plan.

10.4    Commencement of Benefits.
        ------------------------ 

               (a)  A Participant's Distributable Benefit shall be paid or
       commence to be paid as soon as administratively practicable following the
       Valuation Date determined in accordance with Section 6.3. Subject to the
       limitations of Section 10.8, if a Participant who has not attained
       his/her Normal Retirement Date fails to make a Qualified Election to have
       his/her Distributable Benefit paid or commence to be paid on an Annuity
       Starting Date prior to such Normal Retirement Date, such Participant
       shall be deemed to have elected to defer the payment to his/her Normal
       Retirement Date.
   
               (b)  Subject to the rules of this Section 10.4, unless a
       Participant elects otherwise, payment of the Participant's Distributable
       Benefit shall be made or commence to be made as provided herein, but in
       no event later than the sixtieth (60th) day after the later of the close
       of the Plan Year in which occurs:

                    (i)   The Participant's Normal Retirement Date;

                    (ii)  The termination of the Participant's employment with
             the Participating Company and its Affiliated Companies.
             
               (c)  Notwithstanding the foregoing provisions of this Section
       10.4, if a Participant continues as an Employee after attainment of
       his/her Normal Retirement Date, or if an Employee whose employment has
       terminated makes an election to defer the commencement of benefits

                                       60
<PAGE>
 
beyond Normal Retirement Date, the following rules shall apply:

               (i)  Except as provided in (ii) below, payment of benefits with
       respect to such a Participant shall in no event be made or commence later
       than the April 1 next following the close of the calendar year in which
       he/she attains age 70-1/2 without regard to whether his/her employment
       with a Participating Company is then terminated, and notwithstanding the
       Participant's election to the contrary. Payment shall be made in a form
       described in this Article X.

               (ii)  Except in the case of a Participant who is a five-percent
       owner (as defined in Section 18.2(b)) of a Participating Company or an
       Affiliated Company with respect to the Plan Year ending in the calendar
       year in which such Participant attains age 70-1/2, payment of benefits
       (if any) with respect to a Participant who attained age 70-1/2 prior to
       January 1, 1988 shall be made or commence not later than the April 1 next
       following the later of (A) the close of the calendar year in which he/she
       attains age 70-1/2, or (B) the close of the calendar year in which
       his/her employment with a Participating Company terminates.

10.5    Normal Form of Benefits.
        ----------------------- 

             The normal form of payment of a Participant's Distributable Benefit
shall be determined in accordance with the following provisions of this Section
10.5.

               (a)  The normal form of payment of the portion of a Participant's
       Distributable Benefit attributable to contributions under the Plan for
       Plan Years commencing on and after January 1, 1995 shall be a single lump
       sum in cash, unless the Participant is eligible to elect a Company Stock
       distribution under Section 7.7 or an optional form of payment under
       Section 10.6.

               (b)  The normal form of payment of the portion of a Participant's
       Distributable Benefit attributable to contributions under the Plan for
       Plan Years commencing prior to January 1, 1995 shall be as follows:

               (i)  In the case of a Participant who has a Spouse on his/her
       Annuity Starting Date, except as otherwise provided in Sections 10.6 and
       10.8, such portion of his/her Distributable

                                       61
<PAGE>
 
       Benefit shall be payable in the form of a Qualified Joint and Survivor
       Annuity.

               (ii)  In the case of a Participant who does not have a Spouse on
       his/her Annuity Starting Date, except as otherwise provided in Sections
       10.6 and 10.8, such portion of his/her Distributable Benefit shall be
       payable in the form of a ten-year certain and life annuity so that if the
       Participant dies before one hundred twenty (120) monthly payments have
       been made, his/her designated Beneficiary shall receive such payments
       until a total of one hundred twenty (120) monthly payments have been
       made.









10.6 Optional Forms of Benefits.
     -------------------------- 

          Subject to Section 10.7 and Section 10.8, and in accordance with
procedures adopted by the Administrative Committee, the Participant may make a
Qualified Election during the applicable Election Period, in lieu of his/her
normal form of benefits under Section 10.5, as follows:

               (a) To receive his/her Distributable Benefit in a series of
       monthly installment payments not to exceed one hundred twenty (120),
       calculated as nearly as practicable to be of equal amounts, provided,
       however, that this optional form of payment may not be elected by a
       Participant unless each monthly installment payable to the Participant is
       at least Two Hundred Fifty Dollars ($250.00).
      
               (b) To receive his/her Distributable Benefit in any standard form
       permissible under Section 401(a)(9) of the Code and applicable Internal
       Revenue Service Regulations, including but not limited to a single lump
       sum distribution, a single life annuity or a contingent annuity or period
       certain annuity with designated Beneficiaries other than the
       Participant's Spouse (to the extent permissible under Section 11.3), or
       in the form of any permissible combination of permissible forms.

                                       62
<PAGE>
 
          (c) No optional method of payment shall be permitted which would
    require payments to extend beyond the life expectancy of the Participant (or
    a period not extending beyond the life expectancy of the Participant); or
    the life expectancy of the Participant and a designated Beneficiary (or a
    period not extending beyond the life expectancies of the Participant and the
    designated Beneficiary). If a Participant's benefit is to be distributed in
    a series of installments over a specified number of years, the minimum
    amount to be distributed each year shall be at least equal to the quotient
    obtained by dividing the Participant's Distributable Benefit under the Plan
    by the specified number of years. For purposes of this Subsection (c), life
    expectancies may be computed by reference to the return multiples contained
    in Treasury Regulation Section 1.72-9. For purposes of that computation, the
    life expectancy of the Participant and/or his/her Spouse or non-Spouse
    beneficiary may not be recalculated. The expected payments to the
    Participant under any settlement option made must be more than fifty percent
    (50%) of the total payments to be made to both the Participant and the
    designated Beneficiary unless the benefit is payable in the form of a
    Qualified Joint and Survivor Annuity or the designated Beneficiary is the
    Participant's Spouse.

          (d) If the Participant dies after his/her Annuity Starting Date and
    before his/her entire benefit is distributed, the method of distributing the
    remaining portion of his/her benefit shall be at least as rapid as that in
    effect as of the date of his/her death.

          (e) If a Participant dies before his/her Annuity Starting Date,
    his/her entire benefit shall be distributed within five (5) years of his/her
    death unless (i) the deceased Participant's benefit is distributed to a
    designated Beneficiary over the life of the designated Beneficiary (or a
    period not extending beyond the Beneficiary's life expectancy) and the
    payments begin not later than one (1) year after the Participant's death or
    (ii) his/her benefits are paid in the form of a Qualified Preretirement
    Survivor Annuity.

          (f) Notwithstanding any provision to the contrary in this Plan, all
    distributions under this Plan shall be made in accordance with Section
    401(a)(9) of the Code and the regulations issued thereunder, which
    provisions shall override any distribution options under this Plan which may
    be inconsistent with Code Section 401(a)(9). The Administrative Committee
    shall, in its sole and absolute discretion, determine

                                       63
<PAGE>
 
    whether an optional method of payment of a Participant's Distributable
    Benefit, as elected by the Participant, meets the requirements of Section
    401(a)(9) of the Code, and applicable Internal Revenue Service regulations.
    This discretion shall be exercised in a uniform and nondiscriminatory
    manner.

10.7 Explanation of Qualified Joint and Survivor Annuity.
     --------------------------------------------------- 

         If the payment of any portion of a Participant's Distributable Benefit
is subject to the requirements of Code Section 417, within a reasonable period
of time before the Participant's Annuity Starting Date (and consistent with
regulations under Section 417(a)(3)(A) of the Code) the Administrative Committee
shall furnish to the Participant to whom the provisions of Section 417 apply a
written explanation of

              (a) the terms and conditions of the Qualified Joint and Survivor
    Annuity,

              (b) the Participant's right to make, and the effect of, a
    Qualified Election to waive the Qualified Joint and Survivor Annuity form of
    benefit,

              (c) the rights of the Participant's Spouse, and

              (d) the right to make, and the effect of, a revocation of a
    Qualified Election.

10.8 Lump Sum Distributions.
     ---------------------- 

              (a) Notwithstanding the preceding provisions of this Article VIII
    or the provisions of Article IX, if the value of the Participant's
    Distributable Benefit does not exceed Thirty-Five Hundred Dollars ($3,500)
    as of the earlier of his/her date of death or Annuity Starting Date, or did
    not exceed Thirty-Five Hundred Dollars ($3,500) as of the date of any prior
    distribution, the Administrative Committee shall direct that the
    Distributable Benefit be paid in a single lump sum as soon as
    administratively practicable following the Valuation Date determined in
    accordance with Section 6.3. However, no such lump sum benefit shall be paid
    after the Participant's Annuity Starting Date, unless the Participant and
    his/her Spouse (or where the Participant has died, the surviving Spouse)
    consent in writing to such distribution.

              (b) If the value of the Participant's Distributable Benefit
    exceeds Thirty-Five Hundred Dollars ($3,500) as of the Annuity Starting
    Date, the

                                       64
<PAGE>
 
    Participant (or where the Participant has died, the surviving Spouse) may
    make a Qualified Election to receive payment of the Distributable Benefit in
    a single lump sum.

10.9 Election for Direct Rollover of Distributable Benefit to Eligible
     -----------------------------------------------------------------
    Retirement Plan.
    --------------- 

              (a) Effective as of January 1, 1993, to the extent required by
    Section 401(a)(31) of the Code, a Participant whose Distributable Benefit
    becomes payable in an "eligible rollover distribution," as defined in (b)(i)
    below, shall be entitled to make an election for a direct rollover of all or
    a portion of the taxable portion of such Distributable Benefit to an
    "eligible retirement plan," as defined in (b)(ii) below. Any non-taxable
    portion of a Participant's Distributable Benefit shall be payable to the
    Participant, as provided in this Article X. For purposes of this Article X,
    a Participant who makes a direct rollover election in accordance with this
    Section 10.9 shall be deemed to have received payment of the portion of
    his/her Distributable Benefit that is subject to such election as of the
    date payment is made from the Plan.

              (b) For purposes of this Section,

                   (i) an "eligible rollover distribution" shall mean any
         distribution of all or any portion of a Participant's Distributable
         Benefit, except that an eligible rollover distribution shall not
         include: any distribution that is one of a series of substantially
         equal periodic payments (not less frequently than annually) made for
         the life (or life expectancy) of the Participant or the joint lives (or
         joint life expectancies) of the Participant and the Participant's
         designated Beneficiary, or for a specified period of ten years or more;
         any distribution to the extent such distribution is required under
         Section 401(a)(9) of the Code; and the portion of any distribution that
         is not includible in gross income (determined without regard to the
         exclusion for net unrealized appreciation with respect to employer
         securities), and

                   (ii)  an "eligible retirement plan" shall mean any plan
         described in Code Section 402(c)(8)(B), the terms of which permit the
         acceptance of a direct rollover from a qualified plan.

              (c) A Participant's direct rollover election under this Section
    shall be made in accordance with

                                       65
<PAGE>
 
    rules and procedures established by the Administrative Committee and shall
    specify the dollar or percentage amount of the direct rollover, the name and
    address of the eligible retirement plan selected by the Participant and such
    additional information as the Administrative Committee deems necessary or
    appropriate in order to implement the Participant's election. It shall be
    the Participant's responsibility to confirm that the eligible retirement
    plan designated in the direct rollover election will accept the eligible
    rollover distribution. The Administrative Committee shall be entitled to
    effect the direct rollover based on its reasonable reliance on information
    provided by the Participant, and shall not be required to independently
    verify such information, unless it is clearly unreasonable not to do so.

              (d) At least thirty (30) days, but not more than ninety (90) days,
    prior to a Participant's Annuity Starting Date, the Participant shall be
    given written notice of any right he/she may have to elect a direct rollover
    of his/her eligible rollover distribution; provided, however, a Participant
    who has attained at least Normal Retirement Date or whose Distributable
    Benefit does not exceed Thirty-Five Hundred Dollars ($3,500) may waive the
    thirty (30) day advance notice requirement after his/her receipt of the
    direct rollover notice by making an affirmative election to make or not to
    make a direct rollover of all or a portion of his/her eligible rollover
    distribution.

              (e) If a Participant's Distributable Benefit becomes payable in an
    eligible rollover distribution pursuant to Section 10.6 or 10.8, and such
    Participant fails to file a direct rollover election with the Administrative
    Committee prior to his/her Annuity Starting Date, or if the Administrative
    Committee is unable to effect a direct rollover election within a reasonable
    time after the election is filed with the Administrative Committee due to
    the failure of the Participant to take such actions as may be required by
    the eligible retirement plan before it will accept the rollover, the
    Participant's entire Distributable Benefit shall be paid to him/her in
    accordance with Section 10.6 or 10.8, as applicable, after withholding
    applicable income taxes.

              (f)  If the eligible retirement plan specified by the Participant
    will not accept a direct rollover of any Company Stock that the Participant
    has elected to receive as part of his/her Distributable Benefit, such
    Company Stock will be distributed to the Participant.

                                       66
<PAGE>
 
              (g) To the extent required by Section 401(a)(31) of the Code, if
    all or a portion of a Participant's Distributable Benefit is payable his/her
    surviving Spouse in an eligible rollover distribution, or to a former Spouse
    in accordance with a "qualified domestic relations order," such surviving
    Spouse or former Spouse shall be entitled to elect a direct rollover of all
    or a portion of such distribution to an individual retirement account or an
    individual retirement annuity in accordance with the provisions of this
    Section.

10.10  Forfeitures, Repayment.
       ---------------------- 

              (a) Any non-vested amounts subject to forfeiture in accordance
    with Section 10.2(b) shall be forfeited as of the earlier of the date the
    Participant's Vested Interest in his/her Company Basic Contributions Account
    is distributed from the Plan, or the date such Participant incurs five (5)
    consecutive Breaks in Service. If a Participant's Vested Interest in his/her
    Company Basic Contributions Account equals zero as of the date of his/her
    termination of employment, such Participant shall be deemed to have received
    distribution of his/her Vested Interest in his/her Company Basic
    Contributions Account as of the date of such termination of employment.

              (b) Any amounts forfeited by Participants during the Plan Year in
    accordance with Subsection (a) above shall be applied as soon as
    administratively feasible to reduce Company Basic Contributions for such
    Plan Year.

              (c) A Participant who is deemed to have received distribution of
    his/her Vested Interest in his/her Company Basic Contributions Account
    solely because such Vested Interest equaled zero when his/her employment
    terminated, as provided in Subsection (a) above, shall be fully restored in
    the amount forfeited in the case of reemployment as an Eligible Employee
    prior to the date on which he/she sustains five (5) consecutive Breaks in
    Service. The amount required to be restored to Participant's Company Basic
    Contributions Account shall be equal to the dollar amount forfeited upon the
    Participant's prior termination of employment. No adjustment in such dollar
    amount shall be made for any gains or losses of the Trust Fund between the
    date of the forfeiture and the date of the restoration. Restored amounts
    shall be paid from forfeitures in the Plan Year of reemployment, or if
    forfeitures are not available, the Participating Company shall make an
    additional contribution for this purpose.

                                       67
<PAGE>
 
10.11  Facility of Payment.
       ------------------- 

         If any payee under the Plan is a minor, or if the Administrative
Committee reasonably believes that any payee is legally incapable of giving a
valid receipt and discharge for any payment due him/her, the Administrative
Committee may have such payment, or any part thereof, made to the person (or
persons or institution) whom it reasonably believes is caring for or supporting
such payee, unless it has received due notice of claim therefor from a duly
appointed guardian or committee of such payee. Any such payment shall be a
payment for the account of such payee and shall, to the extent thereof, be a
complete discharge of any liability under the Plan to such payee.

10.12  Purchase of Annuity Contract To Provide Benefits.
       ------------------------------------------------ 

         The Administrative Committee may direct the Trustee to provide any of
the forms of benefits payable under Sections 10.5 or 10.6 or Section 11.1 (other
than a lump sum payable in cash or amounts payable in Company Stock) by the
application of the Participant's Distributable Benefit to the purchase of a
single premium non-transferable annuity or other insurance contract issued by an
insurance company authorized under one or more state insurance laws to conduct
an insurance business; provided, however, that such issuer is rated by one or
more national financial reporting or national financial rating services as
having a financial condition consistent with such service's highest "investment
grade" rating, or the equivalent thereof, and no representative of the Plan
shall have any obligation to direct the purchase of an annuity from any issuer
whose rating is not of such grade or who, in the sole and absolute discretion of
the Administrative Committee or its delegate, might be less financially secure,
whether or not more favorable annuity purchase rates may be available. Any
annuity or other insurance contract purchased by the Trustee and distributed to
a Participant or a Spouse to provide benefits under the Plan shall satisfy the
applicable requirements of this Article X and Article XI. The purchase of a
contract as provided herein shall, notwithstanding any other provisions of the
Plan, be deemed to be the purchase of benefits having an actuarial equivalent
value of the amount of Participant's Distributable Benefit applied to purchase
such contract. The purchase of any such contract shall be a full and complete
discharge of the Plan, the Trustee, the Company, the Participating Company, and
any Committee acting on behalf of the Plan, with respect to the payment of
benefits of the Participant under this Plan.

                                       68
<PAGE>
 
                                  ARTICLE XI

                                DEATH BENEFITS

11.1 Form of Death Benefits Provided.
     ------------------------------- 
              (a) In the case of a married Participant who entered the Plan
    prior to January 1, 1995, and who dies before his/her Annuity Starting Date,
    his/her Distributable Benefit shall be payable as provided in (i) and (ii)
    below.

                   (i) The portion of his/her Distributable Benefit attributable
         to contributions under the Plan for Plan Years commencing on an after
         January 1, 1995 shall be paid to the Participant's surviving Spouse or
         other Beneficiary as soon as administratively feasible following the
         date the Administrative Committee receives all required documentation.
         Payment shall be in the form of a lump sum distribution within the
         meaning of Code Section 402(e)(4), unless the surviving Spouse or other
         Beneficiary elects an optional form of benefit as provided in Section
         10.6.

                   (ii) Except as otherwise provided under Section 11.2, the
         portion of his/her Distributable Benefit atributable to contributions
         under the Plan for Plan Years commencing prior to January 1, 1995 shall
         be paid to his/her surviving Spouse in the form of a Qualified
         Preretirement Survivor Annuity. The surviving Spouse shall be entitled
         to direct the commencement of payment of the Qualified Preretirement
         Survivor Annuity as soon as administratively feasible following the
         date of the Participant's death. The failure of the Spouse to direct
         payment prior to the date the Participant would have attained Normal
         Retirement Date shall be deemed to be an election to defer payment to
         such Normal Retirement Date.

              (b) In the case of a Participant who enters the Plan on or after
    January 1, 1995, or any Participant who does not have a Spouse, if such a
    Participant dies before his/her Annuity Starting Date, his/her Distributable
    Benefit shall be paid to the Participant's Beneficiary as soon as
    administratively feasible following the date the Administrative Committee
    receives all required documentation. Payment shall be in the form of a lump
    sum distribution within the meaning of Code Section 402(e)(4), unless the
    Beneficiary elects an optional form of benefit as provided in Section 10.6.

                                       69
<PAGE>
 
              (c) In the case of a Participant who dies after his/her Annuity
    Starting Date, no benefits shall be payable except to the extent required
    under the form of benefit as in effect on the date of the Participant's
    death.

         For purposes of this Section 11.1, a Participant's Distributable
Benefit shall be determined in accordance with Section 6.3.

11.2 Elections With Respect to Qualified Preretirement Survivor Annuity
     ------------------------------------------------------------------
     Applicable to Participants Who Entered the Plan Prior to January 1, 1995.
     ------------------------------------------------------------------------ 

              (a) At any time during the Election Period, a Participant who
    entered the Plan before January 1, 1995 may make a Qualified Election to
    waive the Qualified Preretirement Survivor Annuity payable under Section
    11.1(a)(ii), to have his/her Distributable Benefit paid in an optional form
    as described in Section 10.6, and to designate a Beneficiary in accordance
    with Section 11.3 to receive any benefits payable after his/her death.

              (b) Notwithstanding the foregoing, in the case of any Participant
    who entered the Plan before January 1, 1995 and who completes an Hour of
    Service on or after the first day of the Plan Year in which he/she attains
    age thirty-five (35), any Qualified Election by such Participant under this
    Section 11.2 relating to a waiver of the Qualified Preretirement Survivor
    Annuity made prior to the first day of the Plan Year in which the
    Participant attains age thirty-five (35) shall automatically become invalid
    as of the first day of such Plan Year, and the provisions of Section
    11.1(a)(ii) shall apply as of such date unless the Participant makes a new
    Qualified Election in accordance with this Section.

              (c) Each Participant who entered the Plan prior to January 1, 1995
    shall receive, within a reasonable time after the date he/she satisfies the
    eligibility requirements of Article III (and consistent with regulations
    under Section 417(a)(3)(B) of the Code), a written explanation of (and
    consistent with regulations under Section 417(a)(3)(A) of the Code)

                   (i) the terms and conditions of the Qualified Preretirement
         Survivor Annuity,

                   (ii) the Participant's right to make, and the effect of, a
         Qualified Election under 

                                       70
<PAGE>
 
         Subsection (a) above to waive the Qualified Preretirement Survivor
         Annuity form of benefit,
                   (iii)  the rights of the Participant's Spouse, and

                   (iv)  the right to make, and the effect of, a revocation of a
         Qualified Election under Subsection (a) above.

    The explanation specified in the preceding sentence shall also be given to
    such Participant within the period beginning with the first day of the Plan
    Year in which the Participant attains age thirty-two (32) and ending with
    the close of the Plan Year preceding the Plan Year in which the Participant
    attains age thirty-five (35). In the case of a Participant who is rehired,
    the explanation shall be given to the Participant within one (1) year of the
    date he/she recommences participation.

              (d)  Notwithstanding the foregoing, in the case of a surviving
    Spouse of a Participant who failed to make a Qualified Election to waive the
    Qualified Preretirement Survivor Annuity payable under Section 11.1(a)(ii)
    prior to his/her date of death, such surviving Spouse shall be entitled to
    elect to receive payment of the Participant's Distributable Benefit in any
    optional form under Section 10.6 within a reasonable time following the date
    of the Participant's death.

11.3 Designation of Beneficiary.
     -------------------------- 

              (a) Subject to the provisions of Sections 10.7 and 11.2, whenever
    a Participant may be permitted to designate a Beneficiary to receive
    benefits under this Plan, such designation shall be made in the form of a
    Qualified Election in a form satisfactory to the Administrative Committee.
    Subject to the provisions of Sections 10.7 and 11.2, a Participant shall
    have the right to change or revoke any such Beneficiary designation by
    filing a new Qualified Election with the Administrative Committee, and,
    subject to the requirements for a Qualified Election, no notice to any
    Beneficiary nor consent by any Beneficiary shall be required to effect any
    such change or revocation.

              (b) If a deceased Participant shall have failed properly to
    designate a Beneficiary, or if the Administrative Committee shall be unable
    to locate a designated Beneficiary after reasonable efforts have been made,
    or if for any reason a designation shall be

                                       71
<PAGE>
 
    legally ineffective, or if the Beneficiary shall have predeceased the
    Participant, any distribution required to be made under the provisions of
    this Plan shall be made by payment in a lump sum within one (1) year after
    his/her death to the person or persons included in the highest priority
    category among the following, in order of priority:

                   (i)  The Participant's surviving spouse;

                   (ii)  The Participant's surviving children, including adopted
         children;

                   (iii)  The Participant's surviving parents; or

                   (iv)  The Participant's estate, provided however, that if the
         Administrative Committee cannot locate a qualified representative of
         the deceased Participant's estate, or if administration of such estate
         is not otherwise required, the Administrative Committee in its
         discretion may make the distribution under this Paragraph (iv) to the
         deceased Participant's heirs at law, other than those specified in
         Paragraphs (i)-(iii), determined in accordance with California law in
         effect as of the date of the Participant's death.

              (c) The determination by the Administrative Committee as to which
    persons, if any, qualify within the foregoing categories should be final and
    conclusive upon all persons. In the event that the deceased participant was
    not a resident of California at the date of his/her death, the
    Administrative Committee, in its discretion, may require the establishment
    of ancillary administration in California. In the event that a Participant
    shall predecease his/her Beneficiary and on the subsequent death of such
    Beneficiary a remaining distribution is payable under the applicable
    provisions of this Plan, such distribution shall be payable in the same
    order of priority categories as set forth above but determined with respect
    to such Beneficiary, subject to the same provisions concerning non-
    California residency, the unavailability of an estate representative and/or
    the absence of administration of the Beneficiary's estate as are applicable
    on the death of the Participant.

                                       72
<PAGE>
 
                                  ARTICLE XII

                   OPERATION AND ADMINISTRATION OF THE PLAN

12.1 Plan Administration.
     ------------------- 

              (a) Authority to control and manage the operation and
    administration of the Plan shall be vested in the Employee Benefits
    Committee. To the extent provided in this Article XII, such authority is
    allocated to the Administrative Committee and the Investment Committee
    appointed by the Employee Benefits Committee in accordance with Section
    12.2.

              (b) For purposes of ERISA Section 402(a), the members of the
    Employee Benefits Committee, and to the extent applicable, the
    Administrative Committee and the Investment Committee, shall be the Named
    Fiduciaries of this Plan.

              (c) Notwithstanding the foregoing, a Trustee with whom Plan assets
    have been placed in trust or an Investment Manager appointed pursuant to
    Section 12.5 may be granted exclusive authority and discretion to manage and
    control all or any portion of the assets of the Plan in accordance with the
    terms of a Trust Agreement or investment management agreement, as
    applicable.

12.2 Employee Benefits Committee Powers.
     ---------------------------------- 

         In addition to any powers and authority conferred on the Employee
Benefits Committee elsewhere in the Plan or by law, the Employee Benefits
Committee shall have, by way of illustration but not by way of limitation, the
following powers and authority:

              (a) To appoint an Administrative Committee consisting of at least
    three members, all of whom shall hold office until resignation, death or
    removal by the Employee Benefits Committee. The Administrative Committee
    shall exercise such powers and have such authority in administering the Plan
    as provided in Section 12.3.

              (b) To appoint an Investment Committee consisting of at least
    three members, all of whom shall hold office until resignation, death or
    removal by the Employee Benefits Committee. The Investment Committee shall
    exercise such powers and have such authority in directing the investment of
    the Trust Fund as provided in Section 12.4.

                                       73
<PAGE>
 
              (c) To allocate fiduciary responsibilities (other than trustee
    responsibilities) among the Named Fiduciaries and to designate one or more
    other persons to carry out fiduciary responsibilities (other than trustee
    responsibilities). However, no allocation or delegation under this Section
    12.2 shall be effective until the person or persons to whom the
    responsibilities have been allocated or delegated agree to assume the
    responsibilities. The term "trustee responsibilities" as used herein shall
    have the meaning set forth in Section 405(c) of ERISA.

12.3 Administrative Committee Powers.
     ------------------------------- 

         Unless otherwise determined by the Employee Benefits Committee, the
Administrative Committee shall have all discretionary powers necessary to
supervise the administration of the Plan and control its operations.  In
addition to any powers and authority conferred on the Administrative Committee
elsewhere in the Plan or by law, the Administrative Committee shall have, by way
of illustration but not by way of limitation, the following powers and
authority:

              (a) to allocate fiduciary responsibilities to other persons and to
    designate one or more other persons to carry out fiduciary responsibilities
    (other than trustee responsibilities). However, no allocation or delegation
    under this Section 12.3 shall be effective until the person or persons to
    whom the responsibilities have been allocated or delegated agree to assume
    the responsibilities. The term "trustee responsibilities" as used herein
    shall have the meaning set forth in Section 405(c) of ERISA.

              (b) To designate agents to carry out responsibilities relating to
    the Plan, other than fiduciary responsibilities.

              (c) To employ such legal, actuarial, medical, accounting, clerical
    and other assistance as it may deem appropriate in carrying out the
    provisions of this Plan, including one or more persons to render advice with
    regard to any responsibility any Named Fiduciary or any other fiduciary may
    have under the Plan.

              (d) To establish rules and regulations from time to time for the
    conduct of the Administrative Committee's business and the administration
    and effectuation of this Plan.

              (e) To administer, interpret, construe and apply this Plan and to
    decide all questions which may

                                       74
<PAGE>
 
    arise or which may be raised under this Plan by any Employee, Participant,
    former Participant, Beneficiary or other person whatsoever, including but
    not limited to all questions relating to eligibility to participate in the
    Plan, the amount of service of any Participant, and the amount of benefits
    to which any Participant or his/her Beneficiary may be entitled.

              (f) To determine the manner in which the assets of this Plan, or
    any part thereof, shall be disbursed.

              (g) To perform or cause to be performed such further acts as it
    may deem to be necessary, appropriate or convenient in the efficient
    administration of the Plan.

Any action taken in good faith by the Administrative Committee in the exercise
of authority conferred upon it by this Plan shall be conclusive and binding upon
the Participants and their Beneficiaries.  All discretionary powers conferred
upon the Administrative Committee shall be absolute.

12.4 Investment Committee Powers.
     --------------------------- 

         Unless otherwise determined by the Employee Benefits Committee, the
Investment Committee shall have all discretionary powers necessary to direct the
investment of the Trust Fund.  In addition to any powers and authority conferred
on the Investment Committee elsewhere in the Plan or by law, the Investment
Committee shall have, by way of illustration but not by way of limitation, the
following powers and authority:

              (a) to direct the Trustee in writing from time to time as to the
    investment of the Trust Fund;

              (b) to establish segregated investment funds under the Trust Fund;

              (c) to borrow funds for investment purposes;

              (d) to purchase for the Trust Fund any property or property
    interest, real or personal, which the Investment Committee may designate;

              (e) to retain, sell, exchange or lease any property of the Trust
    Fund, including stock or securities of the Company which satisfy the
    requirements for Qualifying Employer Securities as defined in ERISA Section
    407, as amended from time to time.

                                       75
<PAGE>
 
         The Investment Committee, in directing the Trustee as to the investment
of the Trust Fund, shall not be bound as to the character of any investment by
any statute, rule of court or custom governing the investment of trust funds
other than ERISA and the Code, as amended from time to time, and any regulations
or rulings thereunder.

12.5 Investment Manager.
     ------------------ 

              (a) The Employee Benefits Committee by action reflected in the
    minutes thereof, may appoint one or more Investment Managers, as defined in
    Section 3(38) of ERISA, to manage all or a portion of the assets of the
    Plan.

              (b) An Investment Manager shall discharge its duties in accordance
    with applicable law and in particular in accordance with Section 404(a)(l)
    of ERISA.

              (c) An Investment Manager, when appointed, shall have full power
    to manage the assets of the Plan for which it has responsibility, and
    neither the Employee Benefits Committee, the Administrative Committee, any
    Investment Committee, the Company, a Participating Company or the Trustee
    shall thereafter have any responsibility for the management of those assets.

12.6 Committee Procedures.
     -------------------- 

              (a) A majority of the members of the Administrative Committee or
    the Investment Committee, as constituted at any time, shall constitute a
    quorum, and any action by a majority of the members of a Committee present
    at any meeting, or authorized by a majority of the members in writing
    without a meeting, shall constitute the action of such Committee.

              (b) The Administrative Committee or the Investment Committee, as
    constituted from time to time may designate certain of its members as
    authorized to execute any document or documents on behalf of such Committee,
    in which event such Committee shall notify the Trustee of this action and
    the name or names of the designated members. The Trustee, the Company, a
    Participating Company, Participants, Beneficiaries, and any other party
    dealing with such Committee may accept and rely upon any document executed
    by the designated members as representing action by the Committee until the
    Committee shall file with the Trustee a written revocation of the
    authorization of the designated members.

                                       76
<PAGE>
 
12.7 Compensation of Committees.
     -------------------------- 

              (a) Members of the Administrative Committee or Investment
    Committee, as constituted from time to time, shall serve without
    compensation unless the Board of Directors shall otherwise determine.
    However, in no event shall any member of the Administrative Committee or
    Investment Committee who is an Employee receive compensation from the Plan
    for his/her services as a member of such Committee.

              (b) Any member of the Administrative Committee or Investment
    Committee shall be reimbursed by the Company for any necessary or
    appropriate expenditures incurred in the discharge of duties as a member of
    such Committee.

              (c) The compensation or fees, as the case may be, of all officers,
    agents, counsel, the Trustee, or other persons retained or employed by the
    Administrative Committee or Investment Committee shall be fixed by such
    Committee.

12.8 Resignation and Removal of Members.
     ---------------------------------- 

              (a) Any member of the Administrative Committee or Investment
    Committee may resign at any time by giving written notice to the other
    members and to the Employee Benefits Committee, effective as therein stated.

              (b) If a member of the Administrative Committee or Investment
    Committee who is an Employee terminates employment, such person shall no
    longer be a member of such Committee.

12.9 Appointment of Successors.
     ------------------------- 

              (a) Upon the death, resignation, or removal of any Administrative
    Committee or Investment Committee member, or other termination of a member's
    status as a member of such Committee, the Employee Benefits Committee may
    appoint a successor.

              (b) Notice of appointment of a successor member of the
    Administrative Committee or Investment Committee shall be given by the
    Employee Benefits Committee in writing to the Trustee and to the members of
    the Administrative Committee and the Investment Committee.

                                       77
<PAGE>
 
12.10  Records.
       ------- 

              (a) The Administrative Committee and Investment Committee shall
    each keep a record of all its proceedings and shall keep, or cause to be
    kept, all such books, accounts, records or other data as may be necessary or
    advisable in its judgment for the administration of the Plan and to properly
    reflect the affairs thereof.

              (b) However, nothing in this Section 12.10 shall require the
    Administrative Committee, the Investment Committee, or any member thereof to
    perform any act which, pursuant to law or the provisions of this Plan, is
    the responsibility of the Plan Administrator, nor shall this Section 12.10
    relieve the Plan Administrator from such responsibility.

12.11  Reliance Upon Documents and Opinions.
       ------------------------------------ 

              (a) The members of any Committee acting on behalf of the Plan, the
    Board of Directors, the Company, each Participating Company, and any person
    delegated under the provisions hereof to carry out any fiduciary
    responsibilities under the Plan ("delegated fiduciary"), shall be entitled
    to rely upon any tables, valuations, computations, estimates, certificates
    and reports furnished by any consultant, or firm or corporation which
    employs one or more consultants, upon any opinions furnished by legal
    counsel, and upon any reports furnished by the Trustee. The members of any
    Committee acting on behalf of the Plan, the Board of Directors, the Company,
    each Participating Company, and any delegated fiduciary shall be fully
    protected and shall not be liable in any manner whatsoever for anything done
    or action taken or suffered in reliance upon any such consultant or firm or
    corporation which employs one or more consultants, Trustee, or counsel.

              (b) Any and all such things done or actions taken or suffered by
    any Committee acting on behalf of the Plan, the Board of Directors, the
    Company, each Participating Company, and any delegated fiduciary shall be
    conclusive and binding on all Employees, Participants, Beneficiaries, and
    any other persons whomsoever, except as otherwise provided by law.

              (c) Any Committee acting on behalf of the Plan, the Board of
    Directors, the Company, each Participating Company, any delegated fiduciary
    may, but are not required to, rely upon all records of the Company with
    respect to any matter or thing whatsoever, and may likewise treat those
    records as conclusive with respect to all Employees, Participants,
    Beneficiaries,

                                       78
<PAGE>
 
    and any other persons whomsoever, except as otherwise provided by law.

12.12  Requirement of Proof.
       -------------------- 

         Any Committee acting on behalf of the Plan or the Company may require
satisfactory proof of any matter under this Plan from or with respect to any
Employee, Participant, or Beneficiary, and no person shall acquire any rights or
be entitled to receive any benefits under this Plan until the required proof
shall be furnished.

12.13  Reliance on Committee Memorandum.
       -------------------------------- 

         Any person dealing with a Committee acting on behalf of the Plan may
rely on and shall be fully protected in relying on a certificate or memorandum
in writing signed by any Committee member or other person so authorized, or by
the majority of the members of the Committee, as constituted as of the date of
the certificate or memorandum, as evidence of any action taken or resolution
adopted by such Committee.

12.14  Multiple Fiduciary Capacity.
       --------------------------- 
         Any person or group of persons may serve in more than one fiduciary
capacity with respect to the Plan.

12.15  Limitation on Liability.
       ----------------------- 

              (a) Except as provided in Part 4 of Title I of ERISA, no person
    shall be subject to any liability with respect to his/her duties under the
    Plan unless he/she acts fraudulently or in bad faith.

              (b) No person shall be liable for any breach of fiduciary
    responsibility resulting from the act or omission of any other fiduciary or
    any person to whom fiduciary responsibilities have been allocated or
    delegated, except as provided in Part 4 of Title I of ERISA.

              (c) No action or responsibility shall be deemed to be a fiduciary
    action or responsibility except to the extent required by ERISA.

12.16  Indemnification.
       --------------- 

              (a) To the extent permitted by law, the Company shall indemnify
    each member of the Board of Directors, a Committee acting on behalf of the
    Plan, and any other Employee of the Company with duties under the Plan,
    against expenses (including any amount paid in settlement) reasonably
    incurred by him/her in connection with any claims against him/her by reason
    of 

                                       79
<PAGE>
 
    his/her conduct in the performance of his/her duties under the Plan, except
    in relation to matters as to which he/she acted fraudulently or in bad faith
    in the performance of such duties. The preceding right of indemnification
    shall pass to the estate of such a person.

              (b) The preceding right of indemnification shall be in addition to
    any other right to which the Board member or Committee member or other
    person may be entitled as a matter of law or otherwise.

12.17  Bonding.
       ------- 

              (a) Except as is prescribed by the Board of Directors, as provided
    in Section 412 of ERISA, or as may be required under any other applicable
    law, no bond or other security shall be required by any member of the
    Administrative Committee, any Investment Committee, or any other fiduciary
    under this Plan.

              (b) Notwithstanding the foregoing, for purposes of satisfying its
    indemnity obligations under Section 12.16, the Company may (but need not)
    purchase and pay premiums for one or more policies of insurance. However,
    this insurance shall not release the Company of its liability under the
    indemnification provisions.

12.18  Prohibition Against Certain Actions.
       ----------------------------------- 

              (a) To the extent prohibited by law, in administering this Plan no
    Committee acting on behalf of the Plan shall discriminate in favor of any
    class of Employees, and particularly it shall not discriminate in favor of
    Highly Compensated Employees.

              (b) No Committee acting on behalf of the Plan shall cause the Plan
    to engage in any transaction that constitutes a nonexempt prohibited
    transaction under Section 4975(c) of the Code or Section 406(a) of ERISA.

              (c) All individuals who are fiduciaries with respect to the Plan
    (as defined in Section 3(21) of ERISA) shall discharge their fiduciary
    duties in accordance with applicable law, and in particular, in accordance
    with the standards of conduct contained in Section 404 of ERISA.

12.19  Plan Expenses.
       ------------- 

         All expenses incurred in the establishment, administration and
operation of the Plan, including but not limited to the expenses incurred by the
members of any

                                       80
<PAGE>
 
Committee acting on behalf of the Plan in exercising their duties, shall be paid
by the Company if not paid by the Trust Fund.

12.20  Form and Manner of Participant and Beneficiary Elections.
       -------------------------------------------------------- 

         Any elections, designations or applications for benefits by a
Participant or a Beneficiary under this Plan shall be filed in accordance with
any rules and procedures as may be established by the Administrative Committee
from time to time, and in the form and manner prescribed or approved by the
Administrative Committee. Any such elections, designations or applications by a
Participant or his/her Beneficiary under this Plan shall be filed in writing,
unless and to the extent permitted by applicable law, and not inconsistent with
the terms of the Plan, the Administrative Committee makes a telephonic
communication or other electronic filing method available to Participants for
certain elections, designations or applications for benefits.

                                       81
<PAGE>
 
                                 ARTICLE XIII

                       MERGER OF COMPANY; MERGER OF PLAN

13.1 Effect of Reorganization or Transfer of Assets.
     ---------------------------------------------- 

         In the event of the consolidation or merger of the Company with or into
any other business enterprise, or the sale by the Company of its assets or
stock, the resulting successor enterprise may continue the Plan by adopting the
same by resolution of its board of directors and by executing a supplemental
agreement to the Trust Agreement satisfactory to the Trustee; provided, however,
that such continuation shall be allowed only with the express written
authorization of the Board of Directors of the Company; and provided; further,
that in the case of any merger or consolidation with or transfer of assets or
liabilities to any other plan, each Participant in the Plan must, if the Plan is
then terminated, receive a benefit immediately after the merger, consolidation,
or transfer which is equal to or greater then the benefit he/she would have been
entitled to receive immediately before the merger, consolidation or transfer.
If, within ninety (90) days from the effective date of such consolidation,
merger or sale of assets, the Board of Directors of the Company does not
authorize continuation or such successor does not adopt the Plan, the Plan shall
be terminated in accordance with Section 14.1.

13.2 Merger Restriction.
     ------------------ 

         Notwithstanding any other provision in this Article, this Plan shall
not in whole or in part merge or consolidate with, or transfer its assets or
liabilities to any other plan unless each affected Participant in this Plan
would receive a benefit immediately after the merger, consolidation, or transfer
(if the Plan then terminated) which is equal to or greater than the benefit
he/she would have been entitled to receive immediately before the merger,
consolidation, or transfer (if the Plan had then terminated).

                                       82
<PAGE>
 
                                  ARTICLE XIV

                               PLAN TERMINATION
14.1 Plan Termination.
     ---------------- 

              (a)  (i) Subject to the following provisions of this Section 14.1,
    the Company may terminate all or part of the Plan and the Trust Agreement at
    any time by an instrument in writing executed in the name of the Company by
    an officer or officers duly authorized to execute such an instrument, and
    delivered to the Trustee.

                   (ii)  The Plan and Trust Agreement may terminate if the
         Company merges into any other corporation, if as the result of the
         merger the entity of the Company ceases, and the Plan is terminated
         pursuant to the rules of Section 13.1.

              (b) Upon and after the effective date of the termination, no
    Participating Company shall make any further contributions under the
    terminated portion of the Plan, except as may otherwise be required by law.

              (c) The rights of all affected Participants to benefits accrued to
    the date of termination of all or a portion of the Plan, to the extent
    funded as of the date of termination, shall automatically become fully
    vested as of that date.

14.2 Rights of Participants.
     ---------------------- 

         In the event of the termination of all or a portion of the Plan, for
any cause whatsoever, all assets of the Plan, after payment of expenses, shall
be used for the exclusive benefit of Participants and their Beneficiaries and no
part thereof shall be returned to a Participating Company, except as provided in
Section 5.11 of this Plan.

14.3 Trustee's Duties on Termination.
     ------------------------------- 

              (a) On or before the effective date of termination of this Plan,
    the Trustee, in accordance with the directions of the Administrative
    Committee, shall proceed as soon as possible, but in any event within six
    months from the effective date, to reduce all of the assets of the Trust
    Fund to cash and/or common stock and other securities in such proportions as
    the Administrative Committee shall determine.

              (b) After first deducting the estimated expenses for liquidation
    and distribution chargeable to the Trust Fund, and after setting aside a
    reasonable

                                       83
<PAGE>
 
    reserve for expenses and liabilities (absolute or contingent) of the Trust,
    the Administrative Committee shall make required allocations of items of
    income and expense to the Accounts.

              (c) Following these allocations, the Trustee shall promptly, after
    receipt of appropriate instructions from the Administrative Committee,
    distribute in accordance with Article X to each former Participant a benefit
    equal to the amount credited to his/her Accounts as of the date of
    completion of the liquidation.

              (d) The Trustee and the Administrative Committee shall continue to
    function as such for such period of time as may be necessary for the winding
    up of this Plan and for the making of distributions in accordance with the
    provisions of this Plan.

              (e) Notwithstanding the foregoing, distributions to Participants
    upon Plan termination in accordance with this Section 14.3 shall not be made
    if the Company establishes or maintains a "successor plan" as defined in
    regulations issued under Section 401(k)(10) of the Code. In the event
    benefits are not distributable upon the termination of the Plan, the
    Administrative Committee shall direct the Trustee to hold the assets until
    benefits become distributable under the Plan, or to transfer such benefits
    to the successor plan in accordance with regulations prescribed by the
    Secretary of the Treasury.

14.4 Partial Termination.
     ------------------- 

              (a) In the event of a partial termination of the Plan within the
    meaning of Code Section 411(d)(3), the interests of affected Participants in
    the Trust Fund, as of the date of the partial termination, shall become
    nonforfeitable as of that date.

              (b) That portion of the assets of the Plan affected by the partial
    termination shall be used exclusively for the benefit of the affected
    Participants and their Beneficiaries, and no part thereof shall otherwise be
    applied.

              (c) With respect to Plan assets and Participants affected by a
    partial termination, the Administrative Committee and the Trustee shall
    follow the same procedures and take the same actions prescribed in this
    Article XIV in the case of a total termination of the Plan.

                                       84
<PAGE>
 
                                  ARTICLE XV

                           APPLICATION FOR BENEFITS

15.1 Application for Benefits.
     ------------------------ 

         The Administrative Committee may require any person claiming benefits
under the Plan to submit an application therefor, together with such documents
and information as the Administrative Committee may require.  In the case of any
person suffering from a disability which prevents the claimant from making
personal application for benefits, the Administrative Committee may, in its
discretion, permit another person acting on his/her behalf to submit the
application.

15.2 Action on Application.
     --------------------- 

              (a) Within thirty (30) days following receipt of an application
    and all necessary documents and information, the Administrative Committee's
    authorized delegate reviewing the claim shall furnish the claimant with
    written notice of the decision rendered with respect to the application.

              (b) In the case of a denial of the claimant's application, the
    written notice shall set forth:

                   (i)  The specific reasons for the denial, with reference to
         the Plan provisions upon which the denial is based;

                   (ii)  A description of any additional information or material
         necessary for perfection of the application (together with an
         explanation why the material or information is necessary); and

                   (iii)  An explanation of the Plan's claim review procedure.

              (c) A claimant who wishes to contest the denial of his/her
    application for benefits or to contest the amount of benefits payable to
    him/her shall follow the procedures for an appeal of benefits as set forth
    in Section 15.3 below, and shall exhaust such administrative procedures
    prior to seeking any other form of relief.

15.3 Appeals.
     ------- 

              (a)  (i) A claimant who does not agree with the decision rendered
         with respect to his/her 

                                       85
<PAGE>
 
         application may appeal the decision to the Administrative Committee.

                   (ii)  The appeal shall be made, in writing, within sixty (60)
         days after the date of notice of the decision with respect to the
         application.

                   (iii)  If the application has neither been approved nor
         denied within the thirty (30) day period provided in Section 15.2
         above, then the appeal shall be made within sixty (60) days after the
         expiration of the thirty (30) day period.

              (b) The claimant may request that his/her application be given
    full and fair review by the Administrative Committee. The claimant may
    review all pertinent documents and submit issues and comments in writing in
    connection with the appeal.

              (c) The Administrative Committee shall within thirty days of the
    receipt of the request hear the appeal and the decision of the
    Administrative Committee shall be made promptly, and not later than fifteen
    (15) days after the review, unless special circumstances require an
    extension of time for processing, in which case a decision shall be rendered
    as soon as possible, but not later than one hundred twenty days after the
    review.

              (d) The decision on review shall be in writing and shall include
    specific reasons for the decision, written in a manner calculated to be
    understood by the claimant with specific reference to the pertinent Plan
    provisions upon which the decision is based.

                                       86
<PAGE>
 
                                  ARTICLE XVI

                         LIMITATIONS ON CONTRIBUTIONS

16.1 General Rule.
     ------------ 

              (a) Notwithstanding anything to the contrary contained in this
    Plan, effective for Plan Years commencing on and after January 1, 1987, the
    total Annual Additions under this Plan to a Participant's Account for any
    Plan Year shall not exceed the lesser of:

                   (i)  Thirty Thousand Dollars ($30,000) (or if greater, one-
         fourth (1/4) of the defined benefit dollar limitation set forth in
         Section 415(b) of the Code as in effect for the Limitation Year); or

                   (ii)  Twenty-five percent of the Participant's total
         Compensation from the Company and any Affiliated Companies for the
         year, excluding amounts otherwise treated as Annual Additions under
         Section 16.2.

              (b) For purposes of this Article XVI, the "Limitation Year" means
    the Plan Year.

16.2 Annual Additions.
     ---------------- 

         For purposes of Section 16.1, the term "Annual Additions" shall mean,
for any Plan Year, the sum of (i) the amount credited to the Participant's
Accounts from Participating Company contributions for such Plan Year; (ii) to
the extent required under Code Section 415(c)(2), any Employee Contributions for
a Plan Year prior to January 1, 1987; and (iii) any amounts described in
Sections 415(l)(1) or 419(A)(d)(2) of the Code, but shall not include the amount
of any rollover contributions as that term is used in Section 415(c)(2) of the
Code or any transfers from another tax-qualified plan. The Annual Addition for
any Plan Year beginning before January 1, 1987 shall not be recomputed to treat
all Employee Contributions as Annual Additions. The term "Employee
Contributions," for purposes of this Section 16.2, shall mean amounts considered
contributed by the Employee and which do not qualify for tax deferral treatment
under Section 401(k) of the Code.

16.3 Other Defined Contribution Plans.
     -------------------------------- 

         If a Participating Company or an Affiliated Company is contributing to
any other defined contribution plan (as defined in Section 414(i) of the Code)
for its Employees, some or all of whom may be Participants in this 

                                       87
<PAGE>
 
Plan, then contributions to the other plan shall be aggregated with
contributions under this Plan for the purposes of applying the limitations of
Section 16.1.

16.4 Combined Plan Limitation (Defined Benefit Plan).
     ----------------------------------------------- 

         In the event a Participant hereunder also is a participant in any
qualified defined benefit plan (within the meaning of Section 415(k) of the
Code) of a Participating Company or an Affiliated Company, then the benefit
payable under such other defined benefit plan, or any of them, shall be reduced
for so long and to the extent necessary to provide that the sum of the "defined
benefit fraction" as defined in Subsection (a) below and the "defined
contribution fraction" as defined in Subsection (b) below, for any Plan Year
shall not exceed 1.

              (a) "Defined Benefit Fraction" shall be a fraction, the numerator
    of which is the projected benefit of a Participant under all qualified
    defined benefit plans adopted by a Participating Company or an Affiliated
    Company expressed as either an annual straight life annuity or a qualified
    joint and survivor annuity providing the maximum permissible survivor
    benefit (determined as of the close of the Plan Year), and the denominator
    of which is the lesser of (i) the maximum dollar amount otherwise allowable
    for such Plan Year under applicable law times 1.25 or (ii) the Percentage of
    compensation limit for such Plan Year times 1.4.

              (b) "Defined Contribution Fraction" shall be a fraction, the
    numerator of which is the sum of the annual addition of the Participant's
    account under this Plan and any other defined contribution plans adopted by
    a Participating Company or an Affiliated Company for each Plan Year, and the
    denominator of which is the lesser for each such Plan Year of (i) maximum
    Annual Addition which could have been made under this Plan and any other
    defined contribution plans adopted by the Company or an Affiliated Company
    for such Plan Year and for each prior Plan Year of service with a
    Participating Company or an Affiliated Company times 1.25 or (ii) the amount
    determined under the percentage of compensation limit for such Plan Year
    times 1.4. For purposes of this calculation, any employee contributions
    under a defined benefit plan adopted by the Company or an Affiliated Company
    shall be taken into account.

         If the Plan satisfied the applicable requirements of Section 415 of the
Code as in effect for all Plan Years beginning before January 1, 1987, an amount
shall be subtracted from the numerator of the Defined Contribution 

                                       88
<PAGE>
 
Fraction (not exceeding such numerator) as prescribed by the Secretary of the
Treasury so that the sum of the Defined Benefit Fraction and Defined
Contribution Fraction computed under Section 415(e)(1) of the Code (as revised
by the Tax Reform Act of 1986) does not exceed 1.0 for such Plan Year.

         Notwithstanding anything to the contrary in this Plan, in the case of a
Participant who was also a participant before January 1, 1982 in a defined
benefit plan which was in existence on July 1, 1982, and with respect to which
the requirements of Section 415(b) of the Code had been met for all Plan Years,
if such Participant's current accrued benefit under such plan exceeds the
limitation of Section 415(b) of the Code for Plan Years commencing after January
1, 1983, then for purposes of that plan and for purposes of this Section 16.4,
the limitations of Section 415(b) and (c) of the Code with respect to such
individual shall be equal to the Participant's current accrued benefit under
said plan.  Solely for purposes of determining the amount of such limitation,
the term "current accrued benefit" shall mean the Participant's accrued benefit
under the defined benefit plan as of the close of the last Plan Year beginning
before January 1, 1983 when expressed as an annual benefit, within the meaning
of Section 415(b)(2) of the Code as in effect for such Plan Years; provided,
however, that such Participant's current accrued benefit is not changed after
July 1, 1982, and no cost of living adjustment occurring after July 1, 1982 is
taken into account.

         In the case of a Participant who was also a participant as of January
1, 1987 in a defined benefit plan which was in existence on May 6, 1986, and
with respect to which the requirements of Section 415(b) of the Code had been
met for all Plan Years, if such Participant's current accrued benefit under such
plan exceeds the limitation of Section 415(b) of the Code for Plan Years
commencing on or after January 1, 1987, then for purposes of that plan and for
purposes of this Section 16.4, the limitations of Section 415(b) and (c) of the
Code with respect to such individual shall be equal to the Participant's current
accrued benefit under said plan. Solely for purposes of determining the amount
of such limitation, the term "current accrued benefit" shall mean the
Participant's accrued benefit under the defined benefit plan as of the close of
the last Plan Year beginning before January 1, 1986 when expressed as an annual
benefit, within the meaning of Section 415(b)(2) of the Code as in effect for
such Plan Years; provided, however, that such Participant's current accrued
benefit is not changed after May 5, 1986, and no cost of living adjustment
occurring after May 5, 1986 is taken into account.

                                       89
<PAGE>
 
         In applying the provisions of this Section 16.4 in the case of a
defined benefit plan which satisfied the requirements of Section 415 of the Code
for the last Plan Year commencing prior to January 1, 1983, or January 1, 1987,
as applicable, any reduction in a Participant's benefit shall be in accordance
with Section 415(e) of the Code, and any regulations promulgated thereunder by
the Secretary of the Treasury. The reduction of a Participant's benefit due from
qualified defined benefit plans shall be made in accordance with uniform rules
adopted jointly by the parties responsible for the control and management of the
operation and administration of such plans.

16.5 Adjustments for Excess Annual Additions.
     --------------------------------------- 

         In general, the amount of excess for any Plan Year under this Plan and
any other defined contribution plan (as defined in Code Section 414(i)) or
defined benefit plan (as defined in Code Section 414(j)) maintained by a
Participating Company or an Affiliated Company will be determined so as to avoid
Annual Additions in excess of the limitations set forth in Sections 16.1 through
16.4. However, if as a result of an administrative error in calculating
contributions, the Annual Additions to a Participant's Accounts under this Plan
(after giving effect to the maximum permissible adjustments under the other
plans) would exceed the applicable limitations described in Sections 16.1
through 16.4, the excess Annual Additions shall be corrected in the following
order of priority:

              (a) If the Participant made any voluntary after-tax contributions
    to this or any other defined contribution plan that is maintained by the
    Participating Company or an Affiliated Company, which after-tax
    contributions were not matched by matching contributions, within the meaning
    of Code Section 401(m), such after-tax contributions shall be returned to
    the Participant to the extent of any excess Annual Additions.

              (b) If excess Annual Additions remain after the application of the
    above rule, if the Participant made any Pre-Tax Contributions to this or any
    other defined contribution plan that is maintained by the Participating
    Company or an Affiliated Company, which Pre-Tax Contributions were not
    matched by matching contributions, within the meaning of Code Section
    401(m), such Pre-Tax Contributions shall be returned to the Participant to
    the extent of any excess Annual Additions.

              (c) If excess Annual Additions remain after the application of the
    above rule, if the Participant made any after-tax contributions to this or
    any other

                                       90
<PAGE>
 
    defined contribution plan that is maintained by the Participating Company or
    an Affiliated Company, which after-tax contributions were matched by
    matching contributions, within the meaning of Code Section 401(m), any such
    after-tax contributions shall be returned to the Participant and any
    matching contributions attributable thereto shall be reduced to the extent
    necessary to eliminate any remaining excess Annual Additions.

              (d) If excess Annual Additions remain after the application of the
    above rule, if the Participant made any Pre-Tax Contributions to this or any
    other defined contribution plan that is maintained by the Participating
    Company or an Affiliated Company, which Pre-Tax Contributions were matched
    by matching contributions, within the meaning of Code Section 401(m), any
    such Pre-Tax Contributions shall be returned to the Participant and any
    matching contributions attributable thereto shall be reduced to the extent
    necessary to eliminate any remaining excess Annual Additions.

              (e) In the event excess amounts remain after making the correction
    provided under (a)-(d) above, to the extent of such excess amount, the
    Company Basic Contributions on behalf of the Participant in accordance with
    Section 5.2 hereof shall be reduced.

              (f) Any excess Annual Additions other than excess amounts returned
    to the Participant in accordance with this Section shall be applied to
    reduce contributions by the appropriate Participating Company for the Plan
    Year, and each succeeding Plan Year, if necessary. Until applied to reduce
    Participating Company contributions, any such excess amounts shall be held
    unallocated in a suspense account and no earnings or losses arising from
    investments of the assets of the Plan shall be allocated to such suspense
    account.

16.6 Affiliated Company.
     ------------------ 

         For purposes of this Article XVI, the status of an entity as an
Affiliated Company shall be determined by reference to the percentage tests set
forth in Code Section 415(h).

16.7 Compensation.
     ------------ 

         For the limited purpose of applying the provisions of this Article XVI
and Article XX, "compensation" means all wages, salaries, and fees for
professional services and other amounts received for personal services actually
rendered in the course of employment with a Participating

                                       91
<PAGE>
 
Company or an Affiliated Company of such Participating Company (including, but
not limited to, commissions paid salesmen, compensation for services on the
basis of a percentage of profits, commissions on insurance premiums, tips,
bonuses, fringe benefits, reimbursements, and expense allowances under a
nonaccountable plan (as described in Treas. Reg. Section 1.61-2(c)), and
excluding the following:

              (a) Contributions to a plan of deferred compensation which are not
    includible in the Employee's gross income for the taxable year in which
    contributed, or contributions under a simplified employee pension plan to
    the extent such contributions are deductible by the Employee, or any
    distributions from a plan of deferred compensation;

              (b) Amounts realized from the exercise of a non-qualified stock
    option, or when restricted stock (or property) held by the Employee either
    becomes freely transferable or is no longer subject to a substantial risk of
    forfeiture;

              (c) Amounts realized from the sale, exchange or other disposition
    of stock acquired under a qualified stock option; and

              (d) Other amounts which received special tax benefits, or
    contributions made by the Participating Company or an Affiliated Company of
    such Participating Company (whether or not under a salary reduction
    agreement) towards the purchase of an annuity described in Code Section
    403(b) (whether or not the amounts are actually excludable from the gross
    income of the Employee).

         Compensation for any Plan Year is the compensation actually paid or
includible in the Participant's gross income during such year.

                                       92
<PAGE>
 
                                 ARTICLE XVII

                           RESTRICTION ON ALIENATION

17.1 General Restrictions Against Alienation.
     --------------------------------------- 

              (a) The interest of any Participant or Beneficiary in the income,
    benefits, payments, claims or rights hereunder, or in the Trust Fund shall
    not in any event be subject to sale, assignment, hypothecation, or transfer.
    Each Participant and Beneficiary is prohibited from anticipating,
    encumbering, assigning, or in any manner alienating his/her interest under
    the Trust Fund, and is without power to do so, except as may otherwise be
    provided for in the Trust Agreement. The interest of any Participant or
    Beneficiary shall not be liable or subject to his/her debts, liabilities, or
    obligations, now contracted, or which may be subsequently contracted. The
    interest of any Participant or Beneficiary shall be free from all claims,
    liabilities, bankruptcy proceedings, or other legal process now or hereafter
    incurred or arising; and the interest or any part thereof, shall not be
    subject to any judgment rendered against the Participant or Beneficiary.

              (b) In the event any person attempts to take any action contrary
    to this Article XVII, that action shall be void and the Company, any
    Participating Company, the Administrative Committee, the Trustees and all
    Participants and their Beneficiaries, may disregard that action and are not
    in any manner bound thereby, and they, and each of them separately, shall
    suffer no liability for any disregard of that action, and shall be
    reimbursed on demand out of the Trust Fund for the amount of any loss, cost
    or expense incurred as a result of disregarding or of acting in disregard of
    that action.

              (c) The preceding provisions of this Section 17.1 shall be
    interpreted and applied by the Administrative Committee in accordance with
    the requirements of Code Section 401(a)(13) as construed and interpreted by
    authoritative judicial and administrative rulings and regulations.

17.2 Nonconforming Distributions Under Court Order.
     --------------------------------------------- 

              (a) In the event that a court with jurisdiction over the Plan and
    the Trust Fund shall issue an order or render a judgment requiring that all
    or part of a Participant's interest under the Plan and in the Trust Fund be
    paid to a Spouse, former Spouse and/or children of the Participant by reason
    of or in

                                       93
<PAGE>
 
    connection with the marital dissolution and/or marital separation of the
    Participant and the Spouse, and/or some other similar proceeding involving
    marital rights and property interests, then notwithstanding the provisions
    of Section 17.1 the Administrative Committee may, in its absolute
    discretion, direct the applicable Trustee to comply with that court order or
    judgment and distribute assets of the Trust Fund in accordance therewith.

              (b) The Administrative Committee's decision with respect to
    compliance with any such court order or judgment shall be made in its
    absolute discretion and shall be binding upon the Trustee and all
    Participants and their Beneficiaries, provided, however, that the
    Administrative Committee in the exercise of its discretion shall not make
    payments in accordance with the terms of an order which is not a qualified
    domestic relations order or which the Administrative Committee determines
    would jeopardize the continued qualification of the Plan and Trust under
    Section 401 of the Code. Notwithstanding the foregoing, if a domestic
    relations order requires payment to an alternate payee prior to the date the
    Participant attains age fifty (50), but otherwise satisfies the requirements
    for a qualified domestic relations order under Code Section 414(p), the
    Administrative Committee may make a distribution to the alternate payee
    prior to the date the Participant attains age fifty (50) as if such
    distribution is required by a qualified domestic relations order.

              (c) Neither the Plan, the Company, a Participating Company, the
    Administrative Committee nor the Trustee shall be liable in any manner to
    any person, including any Participant or Beneficiary, for complying with any
    such court order or judgment.

              (d) Nothing in this Section 17.2 shall be interpreted as placing
    upon the Company, a Participating Company, the Administrative Committee or
    any Trustee any duty or obligation to comply with any such court order or
    judgment. The Administrative Committee may, if in its absolute discretion it
    deems it to be in the best interests of the Plan and the Participants,
    determine that any such court order or judgment shall be resisted by means
    of judicial appeal or other available judicial remedy, and in that event the
    Trustee shall act in accordance with the Administrative Committee's
    directions.

                                       94
<PAGE>
 
              (e) The Administrative Committee shall adopt procedures and
    provide notification to a Participant and alternate payees in connection
    with a "qualified domestic relations order," to the extent required under
    Code Section 414(p).

                                       95
<PAGE>
 
                                 ARTICLE XVIII

                                PLAN AMENDMENTS

18.1 Amendments.
     ---------- 

         The Board of Directors may at any time, and from time to time, amend
the Plan by an instrument in writing executed in the name of the Company by an
officer or officers duly authorized to execute such instrument, and delivered to
the applicable Trustee. However, no amendment shall be made at any time, the
effect of which would be:

              (a) To cause any assets of the Trust Fund to be used for or
    diverted to purposes other than providing benefits to the Participants and
    their Beneficiaries, and defraying reasonable expenses of administering the
    Plan, except as provided in Section 5.11;

              (b) To have any retroactive effect so as to deprive any
    Participant or Beneficiary of any accrued benefit to which he/she would be
    entitled under this Plan if his/her employment were terminated immediately
    before the amendment, to the extent so doing would contravene Code Section
    411(d)(6);

              (c) To eliminate or reduce a subsidy or early retirement benefit
    or an optional form of benefit to the extent so doing would contravene Code
    Section 411(d)(6); or

              (d) To increase the responsibilities or liabilities of a Trustee
    or an Investment Manager without his/her written consent.

18.2 Retroactive Amendments.
     ---------------------- 

         Notwithstanding any provisions of this Article XVIII to the contrary,
the Plan may be amended prospectively or retroactively (as provided in Section
401(b) of the Code) to make the Plan conform to any provision of ERISA, any Code
provisions dealing with tax-qualified employees' trusts, or any regulation under
either.

                                       96
<PAGE>
 
                                  ARTICLE XIX

                                 MISCELLANEOUS

19.1 No Enlargement of Employee Rights.
     --------------------------------- 

              (a) This Plan is strictly a voluntary undertaking on the part of
    the Company and any Participating Company and shall not be deemed to
    constitute a contract between the Company and any Participating Company and
    any Employee, or to be consideration for, or an inducement to, or a
    condition of, the employment of any Employee.

              (b) Nothing contained in this Plan or the Trust shall be deemed to
    give any Employee the right to be retained in the employ of a Participating
    Company or to interfere with the right of a Participating Company to
    discharge or retire any Employee at any time.

              (c) No Employee, nor any other person, shall have any right to or
    interest in any portion of the Trust Fund other than as specifically
    provided in this Plan.

19.2 Mailing of Payments; Lapsed Benefits.
     ------------------------------------ 

              (a) All payments under the Plan shall be delivered in person or
    mailed to the last address of the Participant or, in the case of the death
    of the Participant, to the last address of the Beneficiary or any other
    person entitled to such payments under the terms of the Plan.

              (b) In the event that a benefit is payable under this Plan to a
    Participant, a Beneficiary, or any other person, and after reasonable
    efforts such person cannot be located for the purpose of paying the benefit,
    the benefit shall be forfeited and as soon thereafter as practicable shall
    be applied to reduce contributions by the Company. In the event any person
    entitled to payment of a benefit that has been forfeited in accordance with
    this Section 19.2 submits a claim for such benefit, the amount forfeited
    shall be reinstated (without regard to any interest or investment earnings
    on such amount) and paid to the claimant as soon as practicable following
    the claimant's production of reasonable proof of his/her identity and
    entitlement to such benefit. Payment shall be made out of current
    forfeitures, or if necessary, the Company shall make an additional
    contribution for purposes of paying such benefit.

                                       97
<PAGE>
 
              (c) For purposes of this Section 19.2, the term "Beneficiary"
    shall include any person entitled under Section 11.3 to receive the interest
    of a deceased Participant or deceased designated Beneficiary. It is the
    intention of this provision that the benefit will be distributed to an
    eligible Beneficiary in a lower priority category under Section 11.3 if no
    eligible Beneficiary in a higher priority category can be located by the
    Administrative Committee after reasonable efforts have been made.

              (d) Notwithstanding the foregoing, in the event that the Plan is
    terminated, the following rules shall apply:

                   (i)  All Participants (including Participants who have not
         previously claimed their benefits under the Plan) shall be notified of
         their right to receive a distribution of their interests in the Plan;

                   (ii)  All Participants shall be given a reasonable length of
         time, which shall be specified in the notice, in which to claim their
         benefits;

                   (iii)  The benefits of any Participants (and their
         Beneficiaries) who do not claim their benefits within the designated
         time period shall escheat to the state in accordance with applicable
         state law.

                   (iv)  The Administrative Committee shall prescribe such rules
         as it may deem necessary or appropriate with respect to the notice and
         escheat rules stated above.

              (e) Should it be determined that the preceding rules relating to
    escheat of benefits upon Plan termination are inconsistent with any of the
    provisions of the Code and/or ERISA, these provisions shall become
    inoperative without the need for a Plan amendment and the Administrative
    Committee shall prescribe rules that are consistent with the applicable
    provisions of the Code and/or ERISA.

19.3 Addresses.
     --------- 

         Each Participant shall be responsible for furnishing the Administrative
Committee with his/her correct current address and the correct current name and
address of his/her Beneficiary or Beneficiaries.

                                       98
<PAGE>
 
19.4 Notices and Communications.
     -------------------------- 

              (a) All applications, notices, designations, elections, and other
    communications from Participants shall be in writing, on forms prescribed by
    the Administrative Committee and shall be mailed or delivered to the office
    designated by the Administrative Committee, and shall be deemed to have been
    given when received by that office.

              (b) Each notice, report, remittance, statement and other
    communication directed to a Participant or Beneficiary shall be in writing
    and may be delivered in person or by mail. An item shall be deemed to have
    been delivered and received by the Participant when it is deposited in the
    United States Mail with postage prepaid, addressed to the Participant or
    Beneficiary at his/her last address of record with the Administrative
    Committee.

19.5 Reporting and Disclosure.
     ------------------------ 

         The Plan Administrator shall be responsible for the reporting and
disclosure of information required to be reported or disclosed by the plan
administrator pursuant to ERISA or any other applicable law.

19.6 Governing Law.
     ------------- 

         All legal questions pertaining to the Plan shall be determined in
accordance with the provisions of ERISA and the laws of the State of California.
All contributions made hereunder shall be deemed to have been made in
California.

19.7 Interpretation.
     -------------- 

              (a) Article and Section headings are for convenient reference only
    and shall not be deemed to be part of the substance of this instrument or in
    any way to enlarge or limit the contents of any Article or Section. Unless
    the context clearly indicates otherwise, masculine gender shall include the
    feminine, and the singular shall include the plural and the plural the
    singular.

              (b) The provisions of this Plan shall in all cases be interpreted
    in a manner that is consistent with this Plan satisfying the requirements of
    Code Section 401(a).

                                       99
<PAGE>
 
19.8 Withholding for Taxes.
     --------------------- 

         Any payments out of the Trust Fund may be subject to withholding for
taxes as may be required by any applicable federal or state law.

19.9 Limitation on Company, Participating Company, Committees and Trustee
     --------------------------------------------------------------------
     Liability.
     --------- 

         Any benefits payable under this Plan shall be paid or provided for
solely from the Trust Fund and neither the Company, any Participating Company,
the Committees described in Article XII nor the Trustee assume any
responsibility for the sufficiency of the assets of the Trust to provide the
benefits payable hereunder.

19.10  Successors and Assigns.
       ---------------------- 

         This Plan and the Trust established hereunder shall inure to the
benefit of, and be binding upon, the parties hereto and their successors and
assigns. 

19.11 Counterparts.
      ------------ 

         This Plan document may be executed in any number of identical
counterparts, each of which shall be deemed a complete original in itself and
may be introduced in evidence or used for any other purpose without the
production of any other counterparts.

                                      100
<PAGE>
 
                                  ARTICLE XX

                             TOP-HEAVY PLAN RULES

20.1 Applicability.
     ------------- 

              (a) Notwithstanding any provision in this Plan to the contrary,
    the provisions of this Article XX shall apply in the case of any Plan Year
    commencing on or after January 1, 1984 in which the Plan is determined to be
    a Top-Heavy Plan under the rules of Section 20.3.

              (b) Except as is expressly provided to the contrary, the rules of
    this Article XX shall be applied after the application of the Affiliated
    Company rules of Section 2.3.

20.2 Definitions.
     ----------- 

              (a) For purposes of this Article XX, the term "Key Employee" shall
    mean any Employee or former Employee who, at any time during the Plan Year
    or any of the four (4) preceding Plan Years, is or was --

                   (i)  An officer of a Participating Company having an annual
         compensation greater than fifty percent (50%) of the amount in effect
         under Code Section 415(b)(1)(A) for this Plan Year. However, no more
         than fifty (50) Employees (or, if lesser, the greater of three (3) or
         ten percent (10%) of the Employees) shall be treated as officers;

                   (ii)  One of the ten (10) employees having annual
         compensation from a Participating Company of more than the limitation
         in effect under Code Section 415(c)(1)(A) and owning (or considered as
         owning within the meaning of Code Section 318) the largest interests in
         the Company. For this purpose, if two (2) Employees have the same
         interest in the Company, the employee having greater annual
         compensation from the Company shall be treated as having a larger
         interest;

                   (iii)  A Five-Percent Owner of a Participating Company; or

                   (iv)  A One Percent Owner of a Participating Company having
         an annual compensation from the Company of more than one hundred fifty
         thousand dollars ($150,000).

                                      101
<PAGE>
 
              (b) For purposes of this Section 20.2, the term "Five-Percent
    Owner" means any person who owns (or is considered as owning within the
    meaning of Code Section 318) more than five percent (5%) of the outstanding
    stock of a Participating Company or stock possessing more than five percent
    (5%) of the total combined voting power of all stock of the Company. The
    rules of Subsections (b), (c), and (m) of Code Section 414 shall not apply
    for purposes of applying these ownership rules. Thus, this ownership test
    shall be applied separately with respect to every Participating Company.

              (c) For purposes of this Section 20.2, the term "One Percent
    Owner" means any person who would be described in Subsection (b) if "one
    percent (1%)" were substituted for "five percent (5%)" each place where it
    appears therein.

              (d) For purposes of this Section 20.2, the rules of Code Section
    318(a)(2)(C) shall be applied by substituting "five percent (5%)" for "fifty
    percent (50%)."

              (e) For purposes of this Article XX, the term "Non-Key Employee"
    shall mean any Employee who is not a Key Employee.

              (f) For purposes of this Article XX, the terms "Key Employee" and
    "Non-Key Employee" include their Beneficiaries. Any benefits payable from
    the Plan following the death of a Participant shall be treated as payable to
    the Participant.

20.3 Top-Heavy Status.
     ---------------- 

              (a) The term "Top-Heavy Plan" means, with respect to any Plan 
    Year --

                   (i)  Any defined benefit plan if, as of the Determination
         Date, the present value of the cumulative accrued benefits under the
         Plan for Key Employees exceeds sixty percent (60%) of the present value
         of the cumulative accrued benefits under the plan for all Employees,
         and

                   (ii)  Any defined contribution plan if, as of the
         Determination Date, the aggregate of the account balances of Key
         Employees under the Plan exceeds sixty percent (60%) of the present
         value of the aggregate of the account balances of all Employees under
         the plan.

                                      102
<PAGE>
 
For purposes of this Subsection (a), the term "Determination Date" means, with
respect to any Plan Year, the last day of the preceding Plan Year.  In the case
of the first Plan Year of any plan, the term "Determination Date" shall mean the
last day of that Plan Year.

The present value of account balances under a defined contribution plan shall be
determined as of the most recent valuation date.  The present value of accrued
benefits under a defined benefit plan shall be determined as of the same
valuation date as used for computing plan costs for minimum funding.  The
present value of the cumulative accrued benefits of a Non-Key Employee shall be
determined under either:

                   (i)  the method, if any, that uniformly applies for accrual
         purposes under all plans maintained by affiliated companies, within the
         meaning of Code Sections 414(b), (c), (m) or (o); or

                   (ii)  if there is no such method, as if such benefit accrued
         not more rapidly than the lowest accrual rate permitted under the
         fractional accrual rate of Section 411(b)(1)(C) of the Code.

              (b) Each plan maintained by a Participating Company required to be
    included in an Aggregation Group shall be treated as a Top-Heavy Plan if the
    Aggregation Group is a Top-Heavy Group. If a plan maintained by a
    Participating Company is part of an Aggregation Group which is not a Top-
    Heavy Group, then notwithstanding anything to the contrary in this
    Subsection (b), no plan of a Participating Company in that Aggregation Group
    shall be treated as a Top-Heavy Plan.

                   (i)  The term "Aggregation Group" means --

                        (A) Each Plan of a Participating Company in which a Key
              Employee is a Participant, and

                        (B) Each other plan of a Participating Company which
              enables any plan described in Subparagraph (A) to meet the
              requirements of Code Sections 401(a)(4) or 410.

         Also, any plan not required to be included in an Aggregation Group
         under the preceding rules may be treated as being part of such group if
         the group would continue to meet the requirements of Code

                                      103
<PAGE>
 
         Sections 401(a)(4) and 410 with the plan being taken into account.

                   (ii)  The term "Top-Heavy Group" means any Aggregation Group
         if the sum (as of the Determination Date) of --

                        (A) The present value of the cumulative accrued benefits
              for Key Employees under all defined benefit plans included in the
              group, and

                        (B) The aggregate of the account balances of Key
              Employees under all defined contribution plans included in the
              group exceeds sixty percent (60%) of a similar sum determined for
              all Employees.

                   (iii)  For purposes of determining --

                        (A) The present value of the cumulative accrued benefit
              of any Employee, or

                        (B)  The amount of the account balance of any Employee,

         such present value or amount shall be increased by the aggregate
         distributions made with respect to the Employee under the plan during
         the five (5) year period ending on the Determination Date. The
         preceding rule shall also apply to distributions under a terminated
         plan which, if it had not been terminated, would have been required to
         be included in an Aggregation Group. Also, any rollover contribution or
         similar transfer initiated by the Employee and made after December 31,
         1983 to a plan shall not be taken into account with respect to the
         transferee plan for purposes of determining whether such plan is a Top-
         Heavy Plan (or whether any Aggregation Group which includes such plan
         is a Top-Heavy Group).

              (c) If any individual is a Non-Key Employee with respect to any
    plan for any Plan year, but the individual was a Key Employee with respect
    to the plan for any prior Plan Year, any accrued benefit for the individual
    (and the account balance of the individual) shall not be taken into account
    for purposes of this Section 20.3.

              (d) If any individual has not received any Compensation from a
    Participating Company (other than benefits under the Plan) or performed any
    services at

                                      104
<PAGE>
 
    any time during the five (5) year period ending on the Determination Date,
    any accrued benefit for such individual (and the account balance of the
    individual) shall not be taken into account for purposes of this Section
    20.3.

20.4 Minimum Contributions.
     --------------------- 

         For each Plan Year in which the Plan is Top-Heavy, the minimum
contributions for that year shall be determined in accordance with the rules of
this Section 20.4.

              (a) Except as provided below, the minimum contribution (excluding
    amounts deferred under a cash or deferred arrangement under Section 401(k)
    of the Code) for each Non-Key Employee who has not separated from service as
    of the last day of the Plan Year, regardless of whether such Non-Key
    Employee has less than 1,000 Hours of Service during the Plan Year, shall be
    not less than three percent (3%) of his/her Compensation.

              (b) Subject to the following rules of this Subsection (b), the
    percentage set forth in Subsection (a) above shall not be required to exceed
    the percentage at which contributions (including amounts deferred under a
    cash or deferred arrangement under Section 401(k) of the Code) are made (or
    are required to be made) under the Plan for the year for the Key Employee
    for whom the percentage is the highest for the year. This determination
    shall be made by dividing the contributions for each Key Employee by so much
    of his/her total compensation for the year as does not exceed the maximum
    permissible under Code Section 401(a)(17) for the year. For purposes of this
    Subsection (b), all defined contribution plans required to be included in an
    Aggregation Group shall be treated as one plan. However, the rules of this
    Subsection (b) shall not apply to any plan required to be included in an
    Aggregation Group if the plan enables a defined benefit plan to meet the
    requirements of Code Section 401(a)(4) or 410.

              (c) The requirements of this Section 20.4 must be satisfied
    without taking into account contributions under chapter 2 or 21 of the Code,
    Title II of the Social Security Act, or any other Federal or State law.

              (d) In the event a Participant is covered by both a defined
    contribution and a defined benefit plan maintained by the Participating
    Company, both of which are determined to be Top-Heavy Plans, the defined
    benefit minimum shall be provided under the defined

                                      105
<PAGE>
 
    benefit plan, but shall be offset by the benefits provided under the defined
    contribution plan.

              (e) For purposes of determining Participating Company
    Contributions under Article V, in no instance may the Plan take into account
    an Employee's Compensation in excess of the first two hundred thousand
    dollars ($200,000) (or such greater amount as may be permitted pursuant to
    Section 401(a)(17) of the Code). For purposes of this Section 20.4, an
    Employee's Compensation shall be determined in accordance with Section 16.7.

20.5 Maximum Annual Addition.
     ----------------------- 

              (a) Except as set forth below, in the case of any Top-Heavy Plan
    the rules of Code Section 415(e)(2)(B) and (3)(B) shall be applied by
    substituting "1.0" for "1.25."

              (b) The rule set forth in (a) above shall not apply if the
    requirements of both (i) and (ii), below, are satisfied.

                   (i)  The requirements of this Paragraph (i) are satisfied if
         the rules of Section 20.4(a) above would be satisfied after
         substituting "four percent (4%)" for "three percent (3%)" where it
         appears therein with respect to participants covered only under a
         defined contribution plan.

                   (ii)  The requirements of this Paragraph (ii) are satisfied
         if the Plan would not be a Top-Heavy Plan if "ninety percent (90%)"
         were substituted for "sixty percent (60%)" each place it appears in
         Subsection 20.3(a).

              (c) The rules of Subsection (a) above shall not apply with respect
    to any Employee as long as there are no --

                   (i)  Company contributions, forfeitures, or voluntary
         nondeductible contributions allocated to the Employee under a defined
         contribution plan maintained by a Participating Company, or

                   (ii)  Accruals by the Employee under a defined benefit plan
         maintained by a Participating Company.

                                      106
<PAGE>
 
20.6 Vesting Rules.
     ------------- 

         In the event that the Plan is determined to be Top-Heavy in accordance
with the rules of Section 20.3, then the vesting schedule of the Plan must be
changed to that set forth below:

<TABLE>
<CAPTION> 
                                                  Nonforfeitable
               Years of Service                     Percentage              
               ----------------                   --------------
               <S>                                <C>
                     2                                 20%  
                     3                                 40%  
                     4                                 60%  
                     5                                 80%  
                     6 or more                        100%      
</TABLE> 
                       
         If the vesting provisions under Section 8.1 shift in or out of the
above schedule for any Plan Year because of the Plan's Top-Heavy status, such
shift is an amendment to the vesting provisions to which the election under
Section 8.1(d) applies.

20.7 Non-Eligible Employees.
     ---------------------- 

         The rules of this Article XX shall not apply to any Employee included
in a unit of employees covered by an agreement which the Secretary of Labor
finds to be a collective bargaining agreement between employee representatives
and one or more employers if there is evidence that retirement benefits were the
subject of good-faith bargaining between such employee representatives and the
employer or employers.

         IN WITNESS WHEREOF, in order to record the adoption of this Plan, ZERO
Corporation, has caused this instrument to be executed by its duly authorized
officers this _______ day of _______________, 19__, effective, however, as of
January 1, 1994 except as otherwise expressly provided herein.


                                                 ZERO CORPORATION


                                                 By:________________________


                                                 By:________________________

                                      107

<PAGE>
 
             [LETTERHEAD OF GIBSON, DUNN & CRUTCHER APPEARS HERE]


                               OCTOBER 25, 1994





                                                               C 99007-00935


ZERO Corporation
444 South Flower St.
Los Angeles, CA 90071

     Re:  Registration Statement on Form S-8
          ----------------------------------

Gentlemen and Mesdames:

     We have acted as counsel to ZERO Corporation, a Delaware corporation (the 
"Company"), in connection with the preparation of a Registration Statement on 
Form S-8 to be filed with the Securities and Exchange Commission (the 
"Registration Statement") with respect to the registration under the Securities 
Act of 1933, as amended, of (i) 750,000 shares (the "Option Shares") of Common 
Stock, $.01 par value per share, of the Company (the "Common Stock") which have 
been reserved for issuance from time-to-time pursuant to awards granted and to
be granted under the Company's 1994 Stock Option Plan (the "Plan"); (ii) 200,000
shares (the "Savings Plan Shares") of Common Stock to be issued under the ZERO
Corporation Retirement Savings Plan (the "Savings Plan"); and (iii) an
indeterminate number of interests in the Savings Plan.

     We have examined, among other things, the Company's Certificate of 
Incorporation and Bylaws, the Plan and related agreements, and records of 
corporate proceedings and other actions taken and proposed to be taken by the 
Company in connection with the authorization, issuance and sale of the Option 
Shares.  Based on the foregoing and in reliance thereon, it is our opinion that 
the Option Shares, when issued pursuant to awards granted and exercised in 
accordance with the provisions of the Plan and related agreements, will be 
legally issued, fully paid and non-assessable.
<PAGE>
 
[LETTERHEAD OF GIBSON,DUNN & CRUTCHER APPEARS HERE]

ZERO Corporation
October 25, 1994
Page 2


     We hereby consent to the use of this opinion as an exhibit to the 
Registration Statement.


                                        Very truly yours,

                                        /s/Gibson, Dunn & Crutcher

                                        GIBSON, DUNN & CRUTCHER

PFZ/SSH

<PAGE>
 
INDEPENDENT AUDITORS' CONSENT



We consent to the incorporation by reference in this Registration Statement of 
Zero Corporation on Form S-8 of the reports of Deloitte & Touche dated May 12, 
1994, appearing in and incorporated by reference in the Annual Report on Form 
10-K of Zero Corporation for the fiscal year ended March 31, 1994 and to the 
reference to Deloitte & Touche LLP under the heading "Experts" in the
prospectus, which is part of this Registration Statement.


/s/Deloitte & Touche LLP

DELOITTE & TOUCHE LLP
Los Angeles, California

October 25, 1994


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