Review on CZC AUTO Heavy Duty Trailer Hitch Receiver Lock Pin, 5/8 Inch Dia, Ultra Long 4 Inch Black Pin for Class III IV Hitches, Ideal for Hitch Bike Rack Tray Ball Tow Rope, Compatible with Trailer Truck Car Boat by Marco Carpenter

This morning I discovered someone trying to steal my clutch truck. They were able to knock out the lock, but the pin bent so badly that the thieves couldn't pull the pin out and steal the hitch. I'd rather take the time to remove a bent pin and spend $28 on a new pair than buy a new hitch. I definitely recommend this product as it exceeded all expectations.