Fastway Fortress Maximum Security Trailer Coupler Lock; Ball and Clamp Type

Fortress Coupler Lock The wide shackle has deep teeth for a strong locking mechanism, fits all trailer couplers, and its shape provides excellent security, helping deter thieves from stealing your trailer. The barrel lock is difficult to pick or drill and is protected by an attached dust cover, keeping your lock protected from the elements. Locking and unlocking is smooth, quick, and easy. The key hole is easy to access on the front of the lock, so you can comfortably lock your trailer without reaching behind or under your coupler. Fortress Coupler Lock Specifications Universal compatibility, fitting virtually all 1-7/8”, 2” and 2-5/16” couplers. Universal compatibility, fitting virtually all 1-7/8”, 2” and 2-5/16” couplers. Solid opposing bolt system locks both sides, for a tighter, more secure fit. Keyed-alike capability, allowing you to use the same key for multiple FORTRESS locks and other Fastway products.