Sturdy Material: The quarter turn bolt lock is made of high quality zinc alloy with brushed surface which has excellent rust resistance to ensure long service life. Perfect Package: You get 2 anti-theft door latches and 12 mounting screws. You can install it where you need it for added security. Double protection: You can attach the bolt lock as double insurance to every interior door. It provides enough strength and stability for every door and gives you extra protection. Easy to Install: Use screws for installation. Can be installed left or right. Twist to activate mechanism, twist to close. Very easy to install and use. Various Uses: The deadbolt deadbolt lock can be applied to various interior doors, such as: B. Entrance doors, windows, bathrooms, cat doors, windows, etc. You can use it as a cabinet or furniture door lock. Specification: Product Name: Zinc Alloy Quarter Turn Anti-theft Door Lock Material : zinc alloy Color: silver Quantity: 2 pieces Size: Receiver: 52 x 15 mm Twist lock: 55 x 39 mm Screw: M3.5 x 24.5 mm, each screw size 4 * 16 mm Product Description: 1. Our door latch can be used in both directions, so the installation direction can be selected based on door opening habits. 2. The silver bolt lock has a brushed finish that matches most decor styles and can play a decorative role. 3. The door lock has a humanized button design, which can be rotated 180° to open and close, whether it is installed on the left or the right. 4. The use of deadbolts can improve security, reduce the risk of intruders, prevent accidental key unlocking, and improve operational security. Package: 2 x anti-theft door bolts 12 x fixing screws