R-132 Square O-Ring (ID: 1 3/4", CS 3/32", OD 1 15/16"), 48PK The o ring is placed into a groove to secure them in place, and then compressed between two surfaces..
Square O-Ring (ID:11 mm, CS:1 mm, OD:13 mm), 16PK The o ring is placed into a groove to secure them in place, and then compressed between two surfaces..
.R-109 Square O-Ring (ID: 5/16", CS 3/32", OD 1/2"), 6PK The o ring is placed into a groove to secure them in place, and then compressed between two surfaces.
R-035 Square O-Ring (ID: 2 1/4", CS 1/16", OD 2 3/8"), 90PK The o ring is placed into a groove to secure them in place, and then compressed between two surfaces..