The heavy duty 90 degree barn door lock hardware is made of alloy with a black finish, providing resistance to corrosion and ensuring durability and reliability. The 90 degree barn door latch features a luminous mode for nighttime visibility, allowing you to locate the lock in the dark. (Note: The luminous function requires exposure to daylight; it will not glow if installed in areas without light exposure during the day.) Designed for privacy, this barn door lock helps prevent accidental entry by children or adults, making it ideal for right angle doors. Easy to install, it can be used on both left and right opening doors. Suitable for sliding barn doors, this 90 degree privacy lock works as a cam lock or door buckle. Ideal for use on wooden doors in bedrooms, bathrooms, garages, kitchens, offices, hotels, cabinets, and gardens. Material: Alloy. Color: Black. Package includes: 1 x Barn Door Lock, 4 x Screws. Light and display settings may cause slight variations in color. Measurement tolerance: +/- 1-3 cm.