Air Brake Coil, Type B, Length 12 ft., Outside Dia. 1/2 In., Material Tractor to Trailer Coiled Nylon, Color Blue and Red, Max. Working Pressure 150 psi, Temp. Range -40 Degrees to 200 Degrees F, Standards SAE J844 Type B plus DOT FMVSS, Includes Tubing and Fitting