About This

• 【UNIVERSAL COMPATIBILITY】5/8-inch and 1/2-inch diameter trailer hitch lock set with 4" effective length is compatible with 3/4-inch adaptor, fits class I, II, III, IV, V hitches with 2", 2.5" & 3" receivers for trailer, truck, car, and boat.
• 【PREVENT RATTLING NOISE】The trailer lock set comes with 24 rubber O-rings of 3 different kinds which are suitable for three different diameter of hitch pins (8 for 1/2-inch lock pins, 8 for 5/8-inch lock pins, 8 for 3/4-inch lock pins). The rings of hitch pin lock help to provide a perfect fit and prevent any rattling noise.
• 【STRONG COPPER KEYS】The blossom-shaped keys of hitch lock are made of copper and equipped with a non-slip protective cover. The keys are well-matched with the upgraded zinc alloy tubular lock core.
• 【EASY TO OPERATE】The locking hitch pin can be conveniently installed. With 1/4 key turning mechanism, the lock is also easy to be detached.
• 【EFFECTIVE ANTI-THEFT】The hardened solid steel hitch lock can enhance the security of your trailer at any time. The high-quality spring clips it contains provide better safety.
• NOTE - If you want to buy 2 sets or more of this product, please NOTE: the keys of different sets are NOT KEYED ALIKE.