Install the CURT CrossWing 5th wheel hitch with this set of supports to better distribute the towing forces and protect your truck bed. The supports come with poly inserts and rubber membranes, installing between the hitch and truck bed and providing enhanced protection against wear and abrasions. The supports install with no tools or extra hardware required. They are constructed from high-strength steel and are finished in a durable carbide powder coat finish (5th wheel hitch sold separately).