Anti Rattle Tow Bar Hitch Tongue Stabilizer Tightener Bracket Caravan TrailerAnti rattle stabilizer hitch tightener prevents rattling, wobbling, rocking and hitch movement for cargo carriers, hitch racks, bike racks and trailer ball mount brands Includes a heavy duty steel U bolt and thick powder coated plate that will stand up to all weather conditions and loads. Easy installation by sliding the U bolt over the stinger, sliding the tightener plate into the bolt, and tightening it in place with the included hardware, can be