Height Adjustable. This upgraded flip latch lock fits flat and uneven surfaces. You can turn the gear to lift the latch up to 7mm max. For 180-degree installation, the height difference between the door and the jamb can be from 0 to 7mm.
90 or 180-Degree Installation. You can mount it at a straight angle or at a right angle.
Easy to Install. Simply screw the latch lock to your door. DIY installation.
Wide Use. It is suitable for left-opening and right-opening doors, sliding and swinging doors, barn/garage/garden fence gate/shed/window/cabinet/hotel/patio screen doors and so on.
Durable & Sturdy. It is made of solid thick Zinc Alloy. It can greatly enhance your locking security and prevent intruders. For example, you can use it as a secondary security locking device besides the normal lock.