By Pentair Pool Products
Part # 5058-11
Manufacturer Code C20-101
Dimensions 1.25" L x 1.25" W x 0.04" D
INYO # 5058-11 STA-RITE # C20-101 ROUND CARDBOARD GASKET WITH A SMALL NOTCH ON THE INSIDE DIMENSIONS: OUTSIDE DIAMETER: 1-5/16" INSIDE DIAMETER: 7/8" THICKNESS: 1/32" (JUST SLIGHTLY OVER) NOTCH: 3/16" X 1/8"
