The Power Products Service Gladhand is designed to ensure service lines run smoothly without pressure or loss. Its sealing feature keeps air from escaping and air system contamination, while its anti-corrosion screws provide long life. The connector plate is powder-coated for corrosion resistance and the detent plate is zinc-coated for added protection. This gladhand meets SAE J318 specifications and is designed for maximum durability and performance. FleetPride is your First Click in Heavy Duty®.