Sec Form 4 Filing - MONTEMURRO MICHAEL F @ SNAP ON INC - 2005-02-18

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

OMB APPROVAL OMB Number: 3235-0287 Expires: November 30, 2011 Estimated average burden hours per response... 0.5

1. Name and Address of Reporting Person MONTEMURRO MICHAEL 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) Sr. V.P. (Last) (First) (Middle) 10801 CORPORATE DRIVE 3. Date of Earliest Transaction (MM/DD/YY) 02/18/2005 (Street) PLEASANT PRAIRIE, WI53158 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 42,928.552 ( 1 ) D Common Stock 207 I By Wife

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 Exercisable Expiration Date Title Amount or Number of Shares Stock Option (Right to Buy) $ 37.125 01/24/1999 01/24/2007 Common Stock 24,000 24,000 D Stock Option (Right to Buy) $ 39.71 01/23/2000 01/23/2008 Common Stock 18,000 18,000 D Stock Option (Right to Buy) $ 34.5 01/22/2001 01/22/2009 Common Stock 30,000 30,000 D Stock Option (Right to Buy) $ 26.375 01/28/2002 01/28/2010 Common Stock 135,000 135,000 D Stock Option (Right to Buy) $ 29.36 04/27/2003 04/27/2011 Common Stock 80,000 80,000 D Stock Option (Right to Buy) $ 32.22 01/25/2004 01/25/2012 Common Stock 55,000 55,000 D Stock Option (Right to Buy) $ 25.11 01/24/2005 01/24/2013 Common Stock 1,982 1,982 D Stock Option (Right to Buy) $ 31.52 ( 2 ) 01/23/2014 Common Stock 40,500 40,500 D Stock Option (Right to Buy) $ 33.75 02/18/2005 A 30,000 ( 3 ) 02/18/2015 Common Stock 30,000 ( 4 ) 30,000 D Deferred Stock Units $ 0 ( 5 ) ( 6 ) ( 6 ) Common Stock 4,034.686 4,034.686 D Deferred Stock Units $ 0 ( 5 ) ( 6 )( 7 ) ( 6 )( 7 ) Common Stock 48,000 48,000 D

Reporting Owners Reporting Owner Name / Address Relationships Director 10% Owner Officer Other MONTEMURRO MICHAEL F 10801 CORPORATE DRIVE PLEASANT PRAIRIE, WI53158 Sr. V.P. Signatures Jason D. Bartel under Power of Attorney for Michael F. Montemurro 02/22/2005 Signature of Reporting Person Date

Explanation of Responses:

( 1 )Includes 14.467 shares acquired under the Company's DRIP plan. ( 2 )One half of option vests on 1/23/2005 and the remainder vests on 1/23/2006. ( 3 )One half of the option vests on 2/18/2006 and the remainder vests on 2/18/2007. ( 4 )Grant of stock option from the Company. There is not a price for the security. ( 5 )1 for 1. ( 6 )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. ( 7 )The units vest on the achievement of certain company initiatives over the 2003-2005 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).

** Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).

Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.