Review on 🔒 Secure Your Trailer with MICTUNING Heavy Duty 5/8 Inch Trailer Hitch Lock - Upgraded Plum Blossom Lock Core with 2 Keys and Rubber Cap for Class III, IV Receiver by Robert Rick

I have used these on the hitch pulling a Ford Fiesta behind my Class C camper. As always, both myself and my wife have duplicate of all locks, pins, cables etc during this time checked on the last ride one of them fell off! At 60 miles per hour. In an area of intense development. Luckily the Roadmaster's ropes held the coupler in place and we were able to pull over safely (that's why you cross the ropes/chains). DANGEROUS!