Round O-Ring, ID 56mm, WD 6mm, OD 68mm, 18 O-Rings, 18PK X1 Round O-Rings are used to block a path which may otherwise allow a liquid or a gas to escape.
Round O-Ring, ID 109mm, WD 5mm, OD 119mm, 6 O-Rings, 6PK X1 Round O-Rings are used to block a path which may otherwise allow a liquid or a gas to escape..