Square O-Ring (ID:14 mm, CS:1 mm, OD:16 mm), 6PK The o ring is placed into a groove to secure them in place, and then compressed between two surfaces..
.3/4" Black Nylon Cable Clamp (4 Clamps), 4PK The nylon construction resists aging and most chemicals providing lasting durability. A great set of cable clamps to keep electronic wires and cables untangled and work spaces free of trip hazards.