Joint O'Ring Seal 9mm ,Each

Details:

Joint, o-ring seal^ i.D; 9mm; tube o.D; 12mm. O-ring size: 112; clamp size: 18. Joint has a o-ring groove to accept the listed o-ring size. Provides for a greasefree, vacuum seal when used with cg-150 clamps. Each joint is supplied with a viton o-ring of the listed size.