META Hardware Trailer Receiver Diameter Review

[Compatible with Most Hitches] Our 5/8" diameter receiver lock pin fits 2" or 2-1/2" hitch receiver with 5/8" diameter holes. It is compatible with class III, IV, V hitches. It can be used for tow ropes of trailers, trucks, cars and boats. [Copper Keys and Rubber O-Rings] The keys are made of copper. They are all covered with non-slip protective. The keys are well matched with fit our upgraded zinc alloy lock core, which is more solid and stronger. And 6 rubber O-rings are provided in the set. The rubber rings help to prevent rattling noise. [Right-angle Swivel Head] Designed with rules of ergonomics, our hitch lock can be easily operated with 1/4-turn lock activation. And its right-angle swivel head can rotate 360 degrees when it is twisted. [Weather Resistance] The key slot cover equipped with our trailer hitch lock with weather resistance material helps to keep the keyhole away from moisture and dust. The dustproof and waterproof lock pin is more durable. [Higher Security and Theft Deterrence] The hitch lock pin can enhance the security of your vehicles. It will surely protect your trailer from theft when it is used to tow your trailer.