Easily handle heavy payloads with the Jost JSK 37UA/JSK 37US Series Fifth Wheel Release Arm / Handle that gets you Ready for the Road Ahead. With a steel cushion ring that provides cushioning and shock absorption, this kit is the ideal choice to reduce stress on fifth wheel assemblies. Crafted with a rust and corrosion-resistant steel construction that has been rigorously tested and proven to extend vehicle longevity. FleetPride is your First Click in Heavy Duty.