Curt 23090 Universal Trailer Coupler Lock

Prevents trailer ball from being inserted into the coupler. Easy, quick installation and removal. Ratchet locking system offers easy operation. Bright orange color, corrosion-resistant powder coat finish. Built with hardened steel and chrome-plated U-lock. U-lock inside width of 3-7/8" fits most trailers. Includes two keys for added convenience.