EXHIBIT 23.1
CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
We consent to the incorporation by reference of our reports dated March 8, 2011, with respect to the consolidated financial statements and schedule of Park-Ohio Holdings Corp. and the effectiveness of internal control over financial reporting of Park-Ohio Holdings Corp., included in this Annual Report (Form 10-K) for the year ended December 31, 2010, in the following Registration Statements and in the related prospectuses:
Registration Statement | Description | Shares Registered | ||||
Form S-8 (333-01047) | Individual Account Retirement Plan | 1,500,000 | ||||
Form S-8 (333-58161) | 1998 Long-Term Incentive Plan | 550,000 | ||||
Form S-8 (333-110536) | Amended and Restated 1998 Long-Term Incentive Plan | 1,100,000 | ||||
Form S-8 (333-137540) | Park-Ohio Holdings Corp. Amended and Restated 1998 Long-Term Incentive Plan | 1,000,000 | ||||
Form S-8 (333-161474) | Park-Ohio Holdings Corp. Amended and Restated 1998 Long-Term Incentive Plan | 450,000 | ||||
Form S-3 (333-161475) | Registration of $100 million of Park-Ohio Holdings Corp.’s shares of common stock and debt securities |
/s/ ERNST & YOUNG LLP
Cleveland, Ohio
March 8, 2011
March 8, 2011