1 EXHIBIT 23 CONSENT OF INDEPENDENT AUDITORS We consent to the incorporation by reference in the Registration Statement on Form S-8 filed June 6, 1994, pertaining to the RVM Industries, Inc., Stock Option Plan (formerly the Ravens Metal Products, Inc., Stock Option Plan) of our report dated June 19, 2000, with respect to the consolidated financial statements and schedule of RVM Industries, Inc. included in the Annual Report (Form 10-K) for the year ended March 31, 2000. /S/ ERNST & YOUNG LLP Akron, Ohio June 19, 2000