BOLT Lock 5/8-Inch Class III, VI and V Trailer Hitch Lock for Early Model Double Cut Keys

Secure Trailer Protection. The BOLT Lock 5/8-Inch Class III, IV, and V Trailer Hitch Lock for Early Model Double Cut Keys is designed to secure your trailer hitch from theft by locking the receiver with your vehicle's ignition key. This lock seamlessly integrates with early GM models’ keys, providing convenient security and peace of mind while your trailer is unattended.

Durable Materials And Design. Built with a stainless steel 5/8-inch diameter shaft, this lock delivers superior corrosion resistance and strength. The locking mechanism incorporates a double ball bearing system complemented by a plate tumbler sidebar, enhancing resistance to picking and bumping. A stainless steel lock shutter further protects internal components from dirt and moisture, ensuring long-term reliability.

Easy Installation. Installation is straightforward and user-friendly, requiring no drilling or special tools. Simply insert the lock into the hitch receiver and secure with your ignition key for immediate protection.

Warranty Coverage. This product comes with a limited lifetime warranty, underscoring its quality and durability.

Application. Specifically fits Class 3, 4, and 5 trailer hitches with 2 to 2.5 inch square receivers, designed for use with early model Chevy, GMC, Buick, and Cadillac double cut ignition keys.

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