The HDValue Nylon Air Brake Tubing is the perfect solution for your air brake system needs. This tubing is designed to maintain a fixed connection between couplings and is abrasion and kink resistant. It also resists oil, grease, gasoline, diesel fuel, road salts and moisture. It is designed for use with a portable crimping machine and features a braided fiber cover for additional protection. The durable stainless steel braided outer jacket ensures a long-lasting connection. FleetPride is your First Click in Heavy Duty®.