Robust zinc alloy material: The sturdy door lock hardware is made of solid zinc alloy. 3 layers of matte black finish can effectively isolate oxygen in the air, making it strong and corrosion-resistant. The thickness and weight of 0.38 pounds ensure durability and reliability. Easy to install: Rotate the door latch to stop every 90°, allowing it to not only rotate freely in one turn but also remain vertical or horizontal. The lock is suitable for left- or right-hand installation and comes with mounting hardware. Only 4 steel screws are required for installation, making installation and maintenance very easy. Widely used: The sliding barn door lock is suitable for most door locks and rooms, doors, garages, gardens, bathrooms, closets, kitchens, offices, hotels, etc. Save space and design space for all wooden doors. Stay safe: You don't have to worry about pets or small children accidentally opening the door and thereby compromising the privacy you need. Barn door locks, specially