Hitch Tightener Anti-Rattle Stabilizer Heavy Duty Hitch Stabilizer for 1.25" and 2" Hitches Rust Free Hitches Clamp Trailer Ball MountHeavy Duty Construction: Crafted from solid powder coated steel plate, featuring a sturdy stainless steel U bolt, and accompanied by a galvanized washer and nut. Rust free and heavy duty, ensuring durability and reliability in challenging conditions. Functional Performance: The Anti Rattle Stabilizer is designed to eliminate or reduce noise, wobble, movement, and rattle associated with cargo carriers, hitch receivers, hitch mounts, and bike racks.