R-228 Square O-Ring (ID: 2 1/4", CS 1/8", OD 2 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"), 16PK The o ring is placed into a groove to secure them in place, and then compressed between two surfaces..
.R-152 Square O-Ring (ID: 3 1/4", CS 3/32", OD 3 7/16"), 8PK The o ring is placed into a groove to secure them in place, and then compressed between two surfaces.
R-033 Square O-Ring (ID: 2", CS 1/16", OD 2 1/8") (1 Square O-Ring) The o ring is placed into a groove to secure them in place, and then compressed between two surfaces..
R-033 Square O-Ring (ID: 2", CS 1/16", OD 2 1/8") (1 Square O-Ring) The o ring is placed into a groove to secure them in place, and then compressed between two surfaces.