Oatey® Rubber Caulking Gasket, For Use With: 1-1/2 in SCH 40/STD DWV Drain Pipe in the No-Calk® Shower Drain, Import
Made of cast brass or plasticCompression gasket tightens around 2 in SCH 40/STD DWV pipe with caulking nut and wrenchCan be used with 15 in SCH 40/STD DWV pipe and 15 in or 2 in copper DWV pipe when caulking gasket is replaced