The Phillips 15' Heavy Duty Air Brake Coil is the perfect solution for your air brake needs. This heavy duty air brake coil is designed to provide superior performance and reliability. It features plated steel springs and standard brass ends for supporting cables. Its unique design prevents hose kinking by making the tractor end vertical and the trailer end inclined. It also includes three-piece swivel tractor side fittings and a single-piece trailer side fitting, as well as a thread closure for a firmly attached gladhand. FleetPride is your First Click in Heavy Duty®.