The Rugged Ridge 2 - in. Hitch Tightener effectively eliminates those annoying rattles and creaks that come from a loose hitch connection. Constructed from high strength 516 - in. thick steel plate, each Hitch Tightener is protected by a rugged black powder coated finish. All stainless steel mounting hardware provides excellent corrosion resistance giving your towing hitch a long, rattle - free life. Installs easily in minutes.