Bolt Receiver Hitch Lock | 5/8 in Pin, GM Ignition-Key Match, Class III-V

Bolt's One-Key Lock Technology means this receiver lock opens with the same key you already use to start your truck. It's built to match early-model Chevrolet, GMC, Hummer, Buick, Cadillac, Oldsmobile, and Pontiac ignition keys, so there's one less key on your ring.

The lock uses a solid stainless steel 5/8-inch pin sized for Class III, IV, and V receivers (2 to 2.5 inch openings), with a stainless steel lock shutter to keep out dirt and moisture and a double ball-bearing mechanism that resists picking and bumping. An auto-return spring locks the pin automatically once the key is removed.

• Opens with your vehicle's existing ignition key, no separate key needed
• Stainless steel 5/8-inch pin fits Class III, IV, and V receivers (2 to 2.5 inch)
• Auto-return spring locks automatically when the key is removed
• Stainless steel lock shutter keeps out dirt and moisture
• Double ball-bearing locking mechanism resists picking and bumping
• Limited lifetime warranty

Matched specifically to early-model GM-family ignition keys, so confirm your vehicle and key type before ordering.