Discover reliable security for your 2″ coupler trailers. Our 2″ coupler locks are designed to fit standard 2″ trailer ball couplers providing a snug and secure fit. Protect your trailer from theft and unauthorized use with our easy-to-install 2″ coupler lock solutions. Perfect for a wide range of trailers, including utility, boat, and small RV trailers. All components are interlocked, eliminating assembly each time you install or remove the lock from the coupler. This feature makes installing and removing the lock quick and easy, requiring only one hand in as little as 10 seconds. These high-security locks are handicap friendly.