BOLT 5/8" Receiver Hitch Lock for Chevy GMC Buick Cadillac — Center-Cut Key Integration, Stainless Steel Weather-Resistant

BOLT 7023582 is a heavy-duty 5/8" receiver hitch lock that uses your vehicle's center-cut Chevy/GMC/Buick/Cadillac ignition key to secure Class 3–5 trailers and accessories.

If you tow regularly or leave hitch-mounted gear on your vehicle, swapping keys or keeping a separate lock key can be a hassle. The BOLT 7023582 receiver lock connects the hitch pin and locking cylinder to your vehicle key so you never carry an extra key for the hitch. Built from stainless steel with weather protection and a robust locking mechanism, it’s made for long-term exterior use and towing applications that need a dependable theft deterrent.

How does this lock integrate with my vehicle key?

The BOLT 7023582 is programmed to your truck’s ignition key so the hitch lock opens with the same center-cut Chevy, GMC, Buick, or Cadillac key you already use. There’s no additional key to misplace and no complicated rekeying process for most compatible vehicles.

• Works with center-cut ignition keys for Chevy, GMC, Buick, Cadillac
• Factory-matched to your vehicle key—no separate lock key required
• Auto-return spring engages and locks automatically when key is removed

Is this receiver lock strong enough for towing?

The lock includes a solid 5/8" stainless steel pin sized for Class 3, 4, and 5 hitches (2" to 2.5" receivers), giving physical strength appropriate for trailer use. The internal locking parts are designed to resist tampering, and corrosion-resistant materials help maintain performance in wet or salty conditions.

• 5/8" diameter solid stainless-steel pin for high-load hitches
• Double ball-bearing locking mechanism improves cut-and-pull resistance
• Stainless steel shutter and weather jacket prevent moisture and grit intrusion

What anti-theft and durability features does it offer?

Beyond the keyed integration, the BOLT 7023582 combines mechanical and environmental protections to reduce theft risk and extend service life. The lock uses a plate tumbler sidebar to make picking and bumping more difficult, while seals and the stainless shutter protect the cylinder from contamination.

• Plate tumbler sidebar resists lock picking and bump attacks
• Stainless-steel shutter and weather-resistant jacket reduce corrosion
• Limited lifetime warranty for manufacturing defects

Who this is for: the BOLT 7023582 is aimed at truck owners and fleet operators who tow or store hitch-mounted equipment and want a low-friction, reliable security solution. If you drive a compatible Chevy, GMC, Buick, or Cadillac and prefer using a single ignition key for both vehicle and hitch, this lock simplifies key management while offering the strength and weather protection expected for Class 3–5 towing.