The patented Silent Hitch Pin™ is a novel, anti-vibration device that takes virtually all movement out of the connection between the vehicle's towing system and what's being towed.
Designed as a solution to the natural freeplay between the hitch receiver and the hitch accessory (i.e., a ball mount, a cargo carrier) , Silent Hitch Pins™ are included with all our hitch mount cargo carriers.
Several Silent Hitch Pin™ models are available for individual purchase for aftermarket uses. So long as your tow accessory has a hollow shank, you may select from Silent Hitch Pin™ models for both 1.25" and 2" size hitches.
U.S. Patent Numbers: 6,409,203; 6,609,725; 6,945,550