Heavy-Duty Trailer Hitch Lock,5/8-Inch Dia Pin Lock for Trailers, Vehicles, and Boats

This trailer hitch lock provides enhanced security against theft fabricated from robust carbon steel coated in black electrophoretic paint for superior durability and rust resistance. Its unique zinc alloy lock core safeguards your hitch receiver via a distinctive plum blossom key hole.Compatible with Class III and IV receivers this lock features a 58-inch diameter hitch pin with an effective length of 2-34 inches. It seamlessly fits receivers measuring 2 and 2.5 inches providing ample support for trailers cargo carriers bike racks and other towing accessories.Effortless operation is ensured with the locks push-to-lock technology. Simply insert the pin into the receiver or tow accessorys shank hole and push to lock. For added security a waterproof rubber cap firmly seals the keyhole preventing moisture water and dust penetration and shielding the locking mechanism from corrosion.