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

Vehicle-Keyed Hitch Security. The BOLT Lock 5/8-Inch Class III, IV, and V Trailer Hitch Lock is designed to enhance trailer security by using your existing vehicle ignition key. This system eliminates the need for extra keys while delivering dependable locking power for heavy-duty towing setups.

Engineered Protection and Ease of Use. Built from stainless steel with a 5/8-inch diameter shaft, this lock is weather-proof and resistant to picking and bumping thanks to its plate tumbler sidebar. The lock’s auto return spring mechanism ensures it re-locks automatically when the key is removed, while a built-in shutter prevents dirt and debris from interfering with function.

Installation. No special tools are required—simply insert and turn your compatible ignition key to program the lock. It’s ready to use instantly with most center cut Chevy, Buick, and GMC keys.

Application. This BOLT Lock 5/8-Inch Class III, IV, and V Trailer Hitch Lock fits Universal applications for vehicles with center cut ignition keys.

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