This washer is used between the shank of the sink strainer and the lip of the tailpiece. Poly material. 1-3/4" O.D. x 1-3/8" I.D. x 1/8" thick. 1 per bag.
1-3/4 Rubber Drain Stopper$2.69
1-1/4x4 Sch80 PVC Nipple$2.49
