1Exquisite Design: The structure is exquisite, the lock accessories are tightly combined, once locked, it is not easy to open, anti vibration and impact proof. 2Spring Loaded: Exclusive design and spring loaded safety latch help ensure secure attachment. Even on bumpy roads the clamp latch is not easy to open. 3Material: Made of high hardness galvanized iron material, strong and durable, high strength, it is not easy to fold, not easy to damage, long lifespan. 4Application: Heavy duty manufacturing, simple opening and closing, spring loaded, tight locking, suitable for trailers, RVs, campervans, caravans 5Easy to Install: The latch is simple to install, with no need of complicated tools, convenient for installing and removing, requires little space.