Review on 🔒 Herlich 5/8-inch Trailer Hitch Lock Pin: Secure Your 2 & 2-1/2 Inch Receivers with Anti-Theft Protection & 6 O-Rings by Marcelo Montalvo

You buy this to attach a tow bar to a car and of course it is but damn it! Trying to block it is very difficult/awkward. It seems pretty easy, but if you want to lock it, you need to lock it with the key, not just unlock it! It's tricky, because when you press (even lightly) the key to turn it (to lock it), you slide it through the hole that's used to attach the hitch! You have to bend your arms to hold the lock in the hole, turn the key and hold the locking mechanism. Wow. I'd rather just press the locking mechanism and it will lock. Didn't know you need a key to unlock and lock.