UNIVERSAL COMPATIBILITY: Our hitch lock is 5/8" dia and with 4" effective length. With safety r-clip and o-rings, can be adjusted to fit most standard size trailer hitch and Class III/IV hitch receiver. Be sure to check the size you need. Protect your trailer and hitch ball mount from theft
PREMIUM MATERIAL: The hitch pin lock is made of stainless steel and its head is zinc chrome plating so that it can be anti-corrosion and anti rust. Can be used for longer period of time
EASY TO LOCK AND UNLOCK: With push-to-lock design, you can lock the locking hitch pin without keys. More convenience to use
ANTI-RATTLE RUBBER O-RINGS INCLUDED: It comes with 6 rubber o-rings help to keep your trailer hitch secure
WITH THICK PROTECTIVE CAP: The trailer hitch pin is with rubber protective cap to keep dirt and water out of the key hole, tight fit