R-358 Square O-Ring (ID: 5 5/8", CS 3/16", OD 6"), 60PK The o ring is placed into a groove to secure them in place, and then compressed between two surfaces..
R-162 Square O-Ring (ID: 5 3/4", CS 3/32", OD 5 15/16"), 8PK The o ring is placed into a groove to secure them in place, and then compressed between two surfaces..
.R-111 Square O-Ring (ID: 7/16", CS 3/32", OD 5/8"), 2PK The o ring is placed into a groove to secure them in place, and then compressed between two surfaces.
R-110 Square O-Ring (ID: 3/8", CS 3/32", OD 9/16"), 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), 24PK The o ring is placed into a groove to secure them in place, and then compressed between two surfaces.
Square O-Ring (ID:30 mm, CS:3 mm, OD:36 mm), 48PK The o ring is placed into a groove to secure them in place, and then compressed between two surfaces.
.R-256 Square O-Ring (ID: 5 3/4", CS 1/8", OD 6"), 6PK The o ring is placed into a groove to secure them in place, and then compressed between two surfaces.