EXHIBIT 10(b)

                                    AMENDMENT
                         TO THE ILLINOIS TOOL WORKS INC.
                              STOCK INCENTIVE PLAN

                                December 8, 1994

RESOLVED:  that subparagraphs (i) and (ii) of Section 6(e) of the Illinois Tool
Works Inc. Stock Incentive Plan (the "Plan") are amended as follows:

                 "(i)  If the Optionee dies (x) while in
                 the employ of the Company or a Subsidiary,
                 (y) within three months of the termination of
                 his or her employment with the Company or a
                 Subsidiary by reason of resignation with the
                 Company's prior written consent, or (z)
                 within the period described in subparagraph
                 (e)(ii) below that commences on the date on
                 which his or her employment with the Company
                 or a Subsidiary terminates by reason of
                 retirement, then the Option shall be
                 exercisable by the Optionee's beneficiary
                 designated pursuant to paragraph (h) of
                 Section 12 not later than the earlier of one
                 year after the date of death or the
                 expiration of the term of the Option.

                 (ii)  If the employment of the Optionee by
                 the Company or a Subsidiary terminates by
                 reason of retirement and if the Optionee is
                 not then subject to the reporting and
                 liability provisions of Section 16 of the
                 Securities Exchange Act of 1934 (the "Act"),
                 then the Option shall be exercisable by the
                 Optionee not later than the earlier of five
                 years after the date of retirement or the
                 expiration of the term of the Option.  If the
                 Optionee is then subject to the reporting and
                 liability provisions of Section 16 of the
                 Act, then the Option shall be exercisable by
                 the Optionee not later than the earlier of
                 three years after the date of retirement or
                 the expiration of the term of the Option.";

FURTHER RESOLVED:  that subparagraph (i) of Section 7(c) of the Plan is amended
as follows:

                 "(i)  If granted in connection with an
                 Option, Stock Appreciation Rights are
                 exercisable only at such times and to the
                 extent that the Option to which they relate
                 is exercisable.  With respect to Stock
                 Appreciation Rights granted independent of an
                 Option, if the holder thereof dies (x) while
                 in the employ of the Company or a Subsidiary,

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                 (y)  within three months of the termination of
                 his or her employment with the Company or a
                 Subsidiary by reason of resignation with the
                 Company's prior written consent, or (z)
                 within three years (or five years as provided
                 below) after termination of employment by
                 reason of retirement, then such Stock
                 Appreciation Rights shall be exercisable by
                 the beneficiary designated pursuant to
                 paragraph (h) of Section 12 not later than
                 the earlier of one year after the date of
                 death or the expiration of the term of the
                 Stock Appreciation Rights.  If the employment
                 of the holder by the Company or a Subsidiary
                 terminates by reason of retirement and if the
                 holder is not then subject to the reporting
                 and liability provisions of Section 16 of the
                 Act, then the Stock Appreciation rights shall
                 be exercisable by the holder not later than
                 the earlier of five years after the date of
                 retirement or the expiration of the term of
                 the Stock Appreciation Rights.  If the holder
                 is then subject to the reporting and
                 liability provisions of Section 16 of the
                 Act, then the Stock Appreciation Rights shall
                 be exercisable by the holder not later than
                 the earlier of three years after the date of
                 retirement or the expiration of the term of
                 the Option.";

FURTHER RESOLVED:  that Section 6(g) of the Plan is amended by changing the
first sentence to read in its entirety as follows:

                 "The Option agreements or Option grants
                 authorized by the Plan may contain such other
                 provisions as the Committee shall deem
                 advisable, and may be amended from time to
                 time with the consent of the Optionee
                 provided that any such amendment is not
                 prohibited by this Plan.";

FURTHER RESOLVED:  that Section 7 of the Plan is amended by adding the following
new subsection (f):

                 "(f)  The Stock Appreciation Right agreements
                 or grants authorized by the Plan may contain
                 such other provisions as the Committee shall
                 deem advisable, and may be amended from time
                 to time with the consent of the holder
                 thereof provided that any such amendment is
                 not prohibited by this Plan.";

FURTHER RESOLVED:  that the foregoing Plan amendments shall be effective with
respect to any Options and Stock Appreciation Rights outstanding as of the date
of these resolutions and any granted at any time hereafter; and

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FURTHER RESOLVED:  that management is authorized for and on behalf of the
Company to take such actions as they deem necessary and appropriate to
effectuate the foregoing resolutions.

FURTHER RESOLVED:  Paragraph (h) of Section 12 of the Company's Stock Incentive
Plan be amended to read as follows:

                 "(h) No stock incentive and no rights under
                 the Plan, contingent or otherwise, shall be
                 assignable or subject to any encumbrance,
                 pledge or charge of any nature, except as
                 follows:

                      (i) Under such rules and procedures
                      as the Committee may establish, the
                      holder of a stock incentive may
                      designate a beneficiary to whom any
                      rights with respect to such
                      incentive may be transferred upon
                      the holder's death, or, if such
                      beneficiary is the executor or
                      administrator of the estate of the
                      holder, any rights with respect to
                      the stock incentive may be
                      transferred to the person or persons
                      or entity (including a trust)
                      entitled thereto under the will of
                      the holder of the stock incentive
                      or, in case of intestacy, under the
                      laws relating to intestacy; or

                      (ii) Under such rules and procedures
                      as the Committee may establish, the
                      holder of a stock incentive may
                      transfer such incentive to members
                      of the holder's immediate family;
                      i.e., children, grandchildren and
                      spouse, or to one or more trusts for
                      the benefit of such family members
                      or to partnerships in which such
                      family members are the only
                      partners, provided that (A) the
                      agreement, if any, with respect to
                      such stock incentive, as approved by
                      the Committee, expressly so permits,
                      (B) the holder does not receive any
                      consideration for such transfer, and
                      (C) the holder  provides such
                      documentation or other  information
                      concerning any such transfer or
                      transferee as the Committee may from
                      time to time reasonably request.  Any
                      stock incentives held by such
                      transferees shall continue to be
                      subject to the same terms and
                      conditions that were applicable to
                      such stock incentives immediately
                      prior to their transfer.  The
                      Committee may also amend the

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                      agreements applicable to any
                      outstanding stock incentives to
                      permit such transfers. Any stock
                      incentive not (A) granted pursuant
                      to any agreement expressly permitting
                      its transfer or (B) amended expressly
                      to permit its transfer shall not be
                      transferable.  Such transfer rights
                      shall not apply to any incentive
                      stock option that is intended to
                      qualify under Code Section 422."


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