Hitch Tightener for 1.25" to 2" Hitches Heavy DutyConstructed from heavy duty steel plate with powder coat finish and includes industrial grade U bolt, washer and nut with galvanized finish to resist rust and corrosionEliminate or reduce wobbling, rocking, rattling and hitch play on hitch mount bike racks, cargo carriers and other hitch mount towing accessories. Quickly installs on Class I, II, III and IV or 1. 25" or 2" receiver hitches. Great to use on different tow and carry vehicles such as SUV,