The Tramec Rubber Air Line Hose is the perfect solution for maintaining a fixed connection between couplings. This hose is designed to be abrasion and kink resistant and is also resistant to oil, grease, gasoline, diesel fuel, road salts and moisture. It is perfect for tractor to trailer air line hose assembly and is designed for use with a portable crimping machine. It can also be used with reusable style brass hose ends and is suitable for use with common road and cleaning chemicals. FleetPride is your First Click in Heavy Duty®.