[Universal Trailer Lock] - suitable for any size of ball: 1-7/8 , 2, 2-5/16 or circular/pivot type hitching device: made of 3/8 steel plate. [Durable Trailer Lock] - Universal anti-theft lock, suitable for any spherical and circular trailer hitch lock. [Ball Lock Buckle] - made of high-quality materials with high safety. Lock buckle: electroplated and strongly coated to ensure no rust. [Key System] - Barrel shaped keylock provides greater protection, including 2 tubular lock keys. [Easy to Install] - The installation steps are simple and do not require additional parts.
