- Additional information
3/16″ x12.5′ TWIN HOSE “A-B” FITTING
Flexible Grade R twin welding hose is color coded; Green for Oxygen with right hand thread fittings and Red for Acetylene gas with left hand thread fittings to prevent improper hose connection for your safety. Maximum W.P. of 200 psi. Hose has “A” size fitting on one end, and “B” size fitting on the other end.