[Features] ·If it is not securely locked, the indicator will protrude. ·The locked state can be visually checked for safety. ·Snatch lock type that is resistant to vibration and impact. ·It is designed to be low profile, so it can be easily installed on the outside of the shutter. · Single-action open/close. Equipped with an escape lever from the inside. [Applications] ·Vehicle shutter door.