Exhibit 23.1

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We consent to the incorporation by reference in this Registration Statement on Form S-8 of our reports dated February 19, 2007, relating to the financial statements (which report expresses an unqualified opinion and includes an explanatory paragraph relating to the adoption of Statement of Financial Accounting Standards No. 123(R), Share-Based Payment and Statement of Financial Accounting Standards No. 158, Employers’ Accounting for Defined Benefit Pension and Other Postretirement Plans — an amendment of FASB Statements No. 87, 88, 106 and 132(R)) of Snap-on Incorporated, and management’s report on the effectiveness of internal control over financial reporting, appearing in the Annual Report on Form 10-K of Snap-on Incorporated for the year ended December 30, 2006.

/s/ Deloitte & Touche LLP

DELOITTE & TOUCHE LLP

Milwaukee, Wisconsin

April 24, 2007