R-155 Square O-Ring (ID: 4", CS 3/32", OD 4 3/16"), 120PK The o ring is placed into a groove to secure them in place, and then compressed between two surfaces..
R-222 Square O-Ring (ID: 1 1/2", CS 1/8", OD 1 3/4"), 16PK The o ring is placed into a groove to secure them in place, and then compressed between two surfaces..
.Square O-Ring (ID:16 mm, CS:1 mm, OD:18 mm), 20PK The o ring is placed into a groove to secure them in place, and then compressed between two surfaces.
Square O-Ring (ID:25 mm, CS:3 mm, OD:31 mm), 120PK The o ring is placed into a groove to secure them in place, and then compressed between two surfaces..
Square O-Ring (ID:25 mm, CS:3 mm, OD:31 mm), 120PK The o ring is placed into a groove to secure them in place, and then compressed between two surfaces.