The BulletProof Extreme Duty Coupler Lock protects against trailer theft. With a 1" hardened solid steel bar, pick-resistant lock and cut resistant design this coupler lock is the ultimate in trailer protection. This lock can also be purchased keyed alike to other BulletProof Locking Products.Our universal design is compatible with most 1-7/8", 2", and 2-5/16" couplers. All BulletProof locks are treated with an aircraft-grade lubricant for longevity. The locking mechanism is protected by a heavy-duty rubber cap and comes with 2 keys. Note: Must be ordered in combo packs for key codes to match. If larger quantities are required, please contact us for assistance. BUNDLE OPTIONS: Protect what you tow with the BulletProof Lock Set bundles. Offering all-around trailer security, whether you're hauling for work or your next adventure. These essential bundles cover your most vulnerable connection points. Choose between the Trailer Lock Set, Extreme Trailer Lock Set, Extreme Pintle Trailer Lock Set, and Black Ops Extreme Trailer Lock Set. *PATENT PENDING
