1 EXHIBIT 4(j) Agreement to furnish instruments defining rights of holders of long-term debt 2 August 27, 1999 Securities and Exchange Commission Judiciary Plaza 450 Fifth Street, N.W. Washington, D.C. 20549 Re: Worthington Industries, Inc. - Form 10-K for the fiscal year ended May 31, 1999 Gentlemen: Worthington Industries, Inc., an Ohio corporation, is today executing and filing a Form 10-K, Annual Report for the fiscal year ended May 31, 1999. Pursuant to the instructions relating to the Exhibits in Item 601 of Regulation S-K, 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. Such long-term debt does not exceed 10% of the total assets of Worthington Industries, Inc. and its subsidiaries on a consolidated basis. Very truly yours, WORTHINGTON INDUSTRIES, INC. /s/John S. Christie John S. Christie President & Chief Operating Officer Enclosures