EXHIBIT 99.6 AMENDMENT NO. 4 TO RIGHTS AGREEMENT This AMENDMENT NO. 4 TO RIGHTS AGREEMENT (this "Amendment"), dated as of December 14, 1996, is entered into by and between ELJER INDUSTRIES, INC., a Delaware corporation (the "Company"), and HARRIS...Rights Agreement • December 20th, 1996 • Eljer Industries Inc • Heating equip, except elec & warm air; & plumbing fixtures • Delaware
December 20, 1996 Dear Eljer Stockholders: I am pleased to inform you that on December 14, 1996 the Company entered into an Agreement and Plan of Merger (the "Merger Agreement") with Zurn Industries, Inc. ("Zurn") and Zurn Acquisition Co., Inc., a...Eljer Industries Inc • December 20th, 1996 • Heating equip, except elec & warm air; & plumbing fixtures
