Patented discovery code function. Override combination with key. Heavy duty, solid metal. 4 digit dial with 10,000 possible combinations. Great for school lockers, gyms, athletic clubs, hospitals, etc.
The 5/8" pin fits all Class III, IV and V receiver hitches. O-ring keeps water, grime and dirt out of locking mechanism to ensure years of use. Protective rubber cap protects keyhole from water, grime and dirt. Strongest locking pin on the market. Type A key which is a spring loaded, 7 pin, high security key. Resists attempted drill outs. Rugged and durable, the key will not bend or break..