1 EXHIBIT 4(f) ------------ Agreement to furnish instruments defining rights of holders of long-term debt 2 [WORTHINGTON INDUSTRIES LETTERHEAD] August 26, 1997 Securities and Exchange Commission Judiciary Plaza 450 Fifth Street, N.W. Washington, D.C. 20549 Re: Worthington Industries, Inc. - Form 10-K Gentlemen: Worthington Industries, Inc., a Delaware corporation, is today executing a Form 10-K, Annual Report. Pursuant to the instructions relating to the Exhibits, Worthington Industries, Inc. hereby agrees to furnish to the Commission, upon request, copies of instruments and agreements defining the rights of holders of its long-term debt and of the long-term debt of its consolidated subsidiaries. Very Truly yours, WORTHINGTON INDUSTRIES, INC. /s/ Donal H. Malenick Donal H. Malenick President Enclosures