Durable Alloy Zinc MaterialThe 90/180 Degree barn door lock can be mounted at 90 right angles, also can be mounted at 180 degree angles for even more space-saving use.It is zinc alloy-made,the unique bright self-luminous sign allows you to locate the door latch even in the dark.5-layers matte black finish which makes the door latch rust resistant and discoloration, ensuring durability and reliability. Easy to AssembleOur door locks are suitable for 90or 180doorsPlease install the door lock according to the picture we provide. Can be used as right angle barn sliding door lock, sliding barn door lock and bolt lock cam lock, privacy lock, door lock buckle Wide ApplicationsSliding barn door flip latch is widely used for most wood door,garden door, cabinet, wooden wicket, fence, kennel, cupboard, bar, garage, etc. It can be installed in 2 directions. Note: The latches are suitable for single and double doors, respectively Aesthetic Home Accessory Our door latch will fit all decor styles . In addition, the surface of our latch is treated with a sandblasting process and will give you a smooth look and touch.If you have any questions ,pls contact us anytime. SafetyDon't worry about children or adults breaking in accidentally,affecting the privacy space you need.The barn door lock specially designed for right angle doors ensures your privacy.