Coupler Pin Lock
The weather-proof BOLT Coupler Pin Lock fits couplers from 1/2-inch to 3 3/8-inch and is adjustable in increments of 1/8-inch allowing for a snug fit in any size.

The BOLT Coupler Pin Lock features STRATTEC’s patented one-key lock technology, which streamlines travel by enabling the lock to be permanently programmed to the vehicle’s ignition key.
The weather-proof BOLT Coupler Pin Lock fits couplers from 1/2-inch to 3 3/8-inch and is adjustable in increments of 1/8-inch allowing for a snug fit in any size. The lock is designed to slide easily along the stainless steel pin and is engineered with no exposed shackle, helping further deter theft. It features a plate tumbler sidebar to prevent picking and bumping and its stainless steel lock shutter helps keep out dirt and moisture.
The lock is easily programmed the first time the ignition key is inserted into the BOLT Lock cylinder where spring-loaded plate tumblers move up and down, uniquely coding the cylinder to that specific key.
Additionally, the Coupler Pin Lock can be used with the BOLT Receiver Lock, which is used to lock the trailer to the hitch. STRATTEC offers a 5/8-inch Receiver Lock for most trucks and SUVs with a Class III, Class IV and Class V hitch, as well as a 1/2” Receiver Lock that fits Class I and Class II hitches.
The Coupler Pin Lock, which will be available in early 2014, comes with a limited lifetime warranty and can be purchased at trailer accessory stores and truck outfitters, as well as through 4 Wheel Parts Performance Centers, Summit Racing Equipment and other auto accessory retailers. Additional BOLT one-key locks such as padlocks, receiver locks and cable locks are also available.
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