META Hardware Trailer Hitch Locks, 5/8" Dia 4" Long Hitch Lock with Safety Clip Fits Class III IV V 2",2-1/2" & 3" Hitches, Hitch Lock with Anti-Rattle O-Rings for Trailer Truck Car Boat(2 Pack)

【UNIVERSAL COMPATIBILITY】Our 5/8-inch diameter trailer hitch lock fits all class III, IV, V receivers. The hitch lock can adjust pin span by using the spring clip.. 【WATERPROOF KEY SLOT CAP】 The all-weather cover cap of hitch lock is made of advance rubber, perfectly embed in the lock core to keep the keyhole away from water and dust. The locking hitch pin has a black durable powder paint coating to avoid rust caused by all kinds of phenomena.. 【PREVENT RATTLING NOISE】Heavy duty hitch lock is equipped with 8 superior rubber O-rings to help adjust the length of the hitch pin lock, which also can effectively prevent rattling noise caused by shaking during towing.. 【PUSH-TO-LOCK DESIGN】The locking hitch pin is designed for easy operation. With the push-to-lock design, you can easily push to lock it without using key. Just turn the key a little bit and the pin will pop out by itself.. 【EFFECTIVE DETERRENT】 Solid locking hitch pin made of fine steel to ensure the lock’s durance and safety. You can have peace in mind when you leave your trailer anywhere anytime when it is towed with the lock.