If you drive a truck, haul gear or pull a trailer, then the BOLT Receiver lock is for you. The BOLT receiver lock opens with your vehicle ignition key. Simply insert your key, turn it once and your key is memorized.
-Fits class 3,4 & 5 hitches
-Stainless Steel pin for durability
-Auto return spring longs automatically when key is removed
-Stainless steel lock shutter keeps out dirt and moisture
-Limited lifetime warranty