The Phillips Polar Air® 12' Air Brake Coil is the perfect choice for any Heavy Duty trucking application. This air brake coil is designed to provide greater recoil and kink resistance with its large coil diameter. It also features three-piece swivel tractor side fittings and a single-piece trailer side fitting for easy installation. The jacketing offers a sturdy rubber feel and avoids fractures, while the power grip gladhand extension provides superior leverage for coupling and uncoupling. The corrosion-fighting electrical wire is protected by an impenetrable housing that is completely molded to it, making it a reliable and durable choice. This air brake coil is substitutable for any common liftgate twin pole socket, making it a great choice for any trucking application. FleetPride is your First Click in Heavy Duty®.