Moving on, the locking system of this trailer lock is different from others here’s how. Generally speaking, this trailer coupler lock will fit most 2-inch couplers having a flat lip on the bottom edge. If you are not sure about the correct measurement/size of your coupler, then keep in mind that, in order to fit this trailer coupler lock, the coupler width (including lip) should not exceed 3-13/16-inches and height of coupler lip should not exceed 5/16-inches. The black steel body acts as a theft deterrent, and unlike other trailer hitch locks, Tow Ready comes with different keys for safety reasons. The Tow Ready 63228 coupler lock can withstand many hammer blows until someone catches him. Designed for 2-inch trailer couplers, this trailer lock provides a great anti-theft solution for unattended trailers. Tow Ready 63228 is the best coupler lock we have seen so far. This product comes with one year of warranty. The sturdy and heavy-duty steel design of the lock scares anybody who is trying to steal your trailer quickly, and it is so strong that even several hammer blows won’t break it. The ball on the coupler lock is 2” thick, and it is made from aluminum. You can easily tow your trailer even with this lock put on. Other than that, the bright yellow color of the lock deters the thief, and it protects the lock from rusting and corrosion. This kit is very versatile and has a lot of safety features, and still, it is reasonably priced so that everyone can afford it. All these locks are keyed alike so that it will save you a lot of trouble. This whole kit includes one universal coupler lock, one brass coupler lock, and two dual bent pin receiver locks(one for class I & II hitches and another for class III & above hitches). If we go into more detail, then the dual bent pin receiver will fit both 5/8” and ½” trailer receivers. One of the biggest selling points of this trailer lock is that it is universal, meaning that it can fit any receiver and coupler of the trailer. Well, you will be surprised to know that the Reese 7014700 includes a universal coupler lock as well as a dual bent pin lock, which is just amazing.

Most RVers and trailer owners don’t know if they should choose the receiver lock or coupler lock. Reese 7014700 is our top pick for the best trailer hitch lock. Quick Answer: The Best Trailer Hitch Lock 1.

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