R-447 Square O-Ring (ID: 9", CS 1/4", OD 9 1/2"), 240PK The o ring is placed into a groove to secure them in place, and then compressed between two surfaces..
R-049 Square O-Ring (ID: 5", CS 1/16", OD 5 1/8"), 240PK The o ring is placed into a groove to secure them in place, and then compressed between two surfaces..
.R-228 Square O-Ring (ID: 2 1/4", CS 1/8", OD 2 1/2"), 16PK The o ring is placed into a groove to secure them in place, and then compressed between two surfaces.
.Square O-Ring (ID:14 mm, CS:2.5 mm, OD:19 mm), 240PK The o ring is placed into a groove to secure them in place, and then compressed between two surfaces.
R-116 Square O-Ring (ID: 3/4", CS 3/32", OD 15/16"), 12PK The o ring is placed into a groove to secure them in place, and then compressed between two surfaces..