METOWARE Trailer Receiver Spring Receivers Review

[Compatible with Most Hitches] Our 5/8 inch diameter trailer hitch receive lock pin fits all class III, IV, V receivers. It can be used for tray tow rope of trailer, truck, car and boat. [Stronger Copper Keys] The plum blossom keys fit our upgraded zinc alloy tubular lock core, and the unique keys are made of copper and has a non-slip protective cover, which is more solid and stronger. [O-rings for Perfect Fit] The locking pin of the trailer hitch comes with 16 rubber O-rings, which you can adjust the rings quantity to adjust the pin length for a perfect fit. [Easy to Operate] The trailer hitch lock pin is easy push to lock system, which can be install conveniently. And adopts a 1/4 key turn system, it can easily unlock the hitch lock pin to save time. [Higher Security and Theft Deterrence] The solid hardened steel lock pin can ensure locking safe and protect your trailer every time, and the high quality spring clip provides double safety. The lock provides higher security and theft deterrence while towing.