1、Applicable Model: The trailer gate spring latch is for Carry On trailer gate spring latch. Please confirm whether it is consistent with the product you want before buying to avoid unnecessary return. 2、Premium Material: Made of sturdy metal, this trailer gate spring latch lock is built to withstand heavy duty use. It offers long lasting durability and resistance to rust and oxidation. 3、Safe and Reliable: The spring latch lock has an excellent locking mechanism, can firmly lock the trailer door, ensuring the safety and stability of the trailer, and preventing the door from being inadvertently opened leading to loss of items or accidental injury. 4、Flexible Use: The trailer door spring latch is designed for easy opening and closing, and the lock is compact, space saving, and does not interfere with your cargo placement and trailer operation. 5、Easy Installation: The spring lock is designed for hassle free installation, convenient and time saving, don't need too much tools or complicated steps.