HIGH QUALITY MATERIALS -- The latch is made of high quality Zinc Alloy, which has the function of anti-rust and anti-corrosion. This makes it more durable. It can be used indoors and outdoors. EASY TO ASSEMBLE -- Each lock is equipped with 4 screws. Our door locks are suitable for 90 or 180 doors. Can be used as right angle sliding door lock, sliding door lock and cam lock, privacy lock, door lock. SECURITY -- Don't worry about accidental intrusion of children or adults in the private space you need. The barn door lock specially designed for right angle doors ensures your privacy. WIDELY USED -- The sliding barn door toggle lock is widely used in most wooden doors, doors garden doors, cabinets, small wooden doors, fences, kennels, cupboards, bars, garages, etc., and can be installed in both directions. Note: locks apply to single and double doors, respectively.