Sec Form 4 Filing - MARRINAN SUSAN F @ SNAP ON INC - 2007-07-27

FORM 4 Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person MARRINAN SUSAN F 2. Issuer Name and Ticker or Trading Symbol SNAP ON INC [ SNA] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director _____ 10% Owner X __ Officer (give title below) _____ Other (specify below) VP, Secretary, C.L.O. (Last) (First) (Middle) 2801 80TH STREET 3. Date of Earliest Transaction (MM/DD/YY) 07/27/2007 (Street) KENOSHA, WI53143 4. If Amendment, Date Original Filed (MM/DD/YY) 6. Individual or Joint/Group Filing (Check Applicable Line) __ X __ Form filed by One Reporting Person _____ Form filed by More than One Reporting Person (City) (State) (Zip)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned 1.Title of Security (Instr. 3) 2. Transaction Date (MM/DD/YY) 2A. Deemed Execution Date, if any (MM/DD/YY) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4) Code V Amount (A) or (D) Price Common Stock 521.4425 ( 1 ) I 401(k) Plan Common Stock 07/27/2007 S 1,000 D $ 53.305 7,085.63 D Common Stock 07/27/2007 S 2,500 D $ 53.2172 4,585.63 D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned ( e.g. , puts, calls, warrants, options, convertible securities) 1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (MM/DD/YY) 3A. Deemed Execution Date, if any (MM/DD/YY) 4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4, and 5) 6. Date Exercisable and Expiration Date (MM/DD/YY) 7. Title and Amount of Underlying Securities (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4) Code V (A) (D) Date Exer cisable Expiration Date Title Amount or Number of Shares Stock Option (Right to Buy) $ 39.71 01/23/2000 01/23/2008 Common Stock 2,518 2,518 D Stock Option (Right to Buy) $ 34.5 01/22/2001 01/22/2009 Common Stock 1,485 1,485 D Stock Option (Right to Buy) $ 39.35 ( 2 ) 02/16/2016 Common Stock 12,000 12,000 D Stock Option (Right to Buy) $ 50.22 ( 6 ) 02/15/2017 Common Stock 8,000 8,000 D Deferred Stock Unit ( 3 ) ( 4 ) ( 4 ) Common Stock 2,244.269 2,244.269 D Restricted Stock ( 3 ) ( 5 ) ( 5 ) Common Stock 7,000 7,000 D Restricted Stock ( 3 ) ( 7 ) ( 7 ) Common Stock 5,000 5,000 D

Reporting Owners Reporting Owner Name / Address Relationships Director 10% Owner Officer Other MARRINAN SUSAN F 2801 80TH STREET KENOSHA, WI53143 VP, Secretary, C.L.O. Signatures Kenneth V. Hallett under Power of Attorney for Susan F. Marrinan 07/30/2007 Signature of Reporting Person Date

Explanation of Responses:

( 1 )This information is based on a plan statement dated 6/30/2007. ( 2 )One half of the option vested on 2/16/2007 and the remainder vests on 2/16/2008. ( 3 )1 for 1. ( 4 )Payment will begin within 30 days first beginning after the earliest of the date specified in advance of the deferral by the reporting person, death, disability, retirement, or termination of employment. ( 5 )The stock vests on the achievement of certain company initiatives over the 2006-2008 period. ( 6 )One third of the option vests on each of 2/15/2008, 2/15/2009, and 2/15/2010. ( 7 )The stock vests on the achievement of certain company initiatives over the 2007-2009 period.

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.

* If the form is filed by more than one reporting person, see Instruction 4(b)(v).

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