Hitch Clamp Cross Clamp 2&rdquo; Heavy Duty &ndash; Anti-Rattle hitch coupling clamp/Hitch Tightener Eliminates the wobble, sway or rattle between your hitch and receiver Designed for use with most hitch mounted bike racks and cargo cariers A simple design that is easy to install and simple to use Easy to install without removing the hitch Made in the USA