Exhibit 99.1

                            CERTIFICATION PURSUANT TO
                             18 U.S.C. SECTION 1350,
                             AS ADOPTED PURSUANT TO
                  SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002


         In connection with the yearly report of Park-Ohio Industries, Inc. (the
"Company") on Form 10-K for the period ended December 31, 2002, as filed with
the Securities and Exchange Commission on the date hereof (the "Report"), each
of the undersigned officers of the Company certifies, pursuant to 18 U.S.C. ss.
1350, as adopted pursuant to ss. 906 of the Sarbanes-Oxley Act of 2002, that, to
such officer's knowledge:

         (1)   The Report fully complies with the  requirements of Section 13(a)
               or 15(d) of the Securities Exchange Act of 1934; and

         (2)   The information contained in the Report fairly presents, in all
               material respects, the financial condition and results of
               operations of the Company as of the dates and for the periods
               expressed in the Report.


Dated: March 27, 2003


                           /s/ Edward F. Crawford
                           -------------------------------
                           Edward F. Crawford
                           Chairman, Chief Executive Officer and President



                           /s/ Richard P. Elliott
                           -------------------------------
                           Richard P. Elliott
                           Vice President and Chief Financial Officer



The foregoing certification is being furnished solely pursuant to 18 U.S.C. ss.
1350 and is not being filed as part of the Report or as a separate disclosure
document.


A signed original of this written statement required by Section 906 has been
provided to Park-Ohio Industries, Inc. and will be retained by Park-Ohio
Industries, Inc. and furnished to the Securities and Exchange Commission or its
Staff upon request.