BOLT 7022696 Toolbox Latch Retrofit Kit for early model Chevrolet and GMC Keys Opens with your vehicles ignition key eliminating extra keys on your ring; Works with early model Chevrolet and GMC keys. Please verify fitment by looking up the year, make and model of your vehicle Kit includes latch, BOLT lock cylinder and hardware for installation Weather resistant stainless steel latch works with DeeZee, UWS and other leading toolbox manufacturers Stainless steel lock shutter to keep out dirt and moisture, plate tumbler sidebar to prevent picking and bumping Limited Lifetime Warranty