R-112 Square O-Ring (ID: 1/2", CS 3/32", OD 11/16"), 16PK The o ring is placed into a groove to secure them in place, and then compressed between two surfaces..
R-223 Square O-Ring (ID: 1 5/8", CS 1/8", OD 1 7/8"), 2PK The o ring is placed into a groove to secure them in place, and then compressed between two surfaces..
R-337 Square O-Ring (ID: 3", CS 3/16", OD 3 3/8"), 60PK The o ring is placed into a groove to secure them in place, and then compressed between two surfaces..
.R-259 Square O-Ring (ID: 6 1/4", CS 1/8", OD 6 1/2") (1 Square O-Ring) The o ring is placed into a groove to secure them in place, and then compressed between two surfaces.
R-252 Square O-Ring (ID: 5 1/4", CS 1/8", OD 5 1/2"), 36PK The o ring is placed into a groove to secure them in place, and then compressed between two surfaces..
.Square O-Ring (ID:10 mm, CS:1.5 mm, OD:13 mm), 240PK The o ring is placed into a groove to secure them in place, and then compressed between two surfaces.
Square O-Ring (ID:35 mm, CS:3 mm, OD:41 mm), 90PK The o ring is placed into a groove to secure them in place, and then compressed between two surfaces..
Square O-Ring (ID:50 mm, CS:2 mm, OD:54 mm), 90PK The o ring is placed into a groove to secure them in place, and then compressed between two surfaces.