-Designed for PU, Nylon, PE tube
-5/16" O.D x 3/16" I.D or 8mm OD x 5.5mm ID
-The reusable fittings do not damage tubing.
-Its threaded fittings install with socket drives.
-The dry-seal threads require no tape or sealant.
-This system guarantees 100% tightness and easy assembly
Attn: Not for use with braid-reinforced tubing and hose