HEAVY-DUTY TRAILER LOCK: The Plug Lunette Ring Trailer Lock is one of GusHill's trailer security locks that fits lunette rings on trailer hitches. It's available in 2 3/8-inch and 3-inch sizes and keeps your belongings safe and protected.
DURABLE LOCK: This solid trailer lock is constructed with long-lasting cast-iron alloy. The Plug's raised collar protects the lock from any tampering on your trailer to guard it and help prevent theft. Note, that the lock collar color may vary from black or orange, depending on availability.
CUSTOM-TAILORED PUCK LOCK: This professional trailer lock features an aircraft-grade 6061-aluminum puck lock. The 7-pin tubular tumbler lock comes with 2 keys that you can key alike for all GusHill puck locks.
VERSATILE TRAILER-COUPLER LOCK: This custom-tailored lunette ring lock is specifically designed to fit lunette ring trailer couplers for your convenience. Use The Plug to secure your equipment trailers that have lunette trailer hitches.
GUSHILL USA: Our trailer locks and towing accessories are made from industry-leading materials and technology to provide you with safe, robust products. Rely on our equipment to fit all your towing needs.