Anti-Rattle Hitch Accessories.
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Swagman Locking Anti-Rattle, Threaded Hitch Pin for 2"
Description: If you have a bike rack with the threaded shank, this is the lock you want! This lock is designed specifically for bike racks to prevent theft and the somewhat annoying rattle that you might experience from time to time towing your rack. This locking pin secures 2" bike racks, brining Swagman Anti-wobble technology. Triple chrome-plated for maximum rust protection and includes 2 keys.