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 fixing screws. You can install it wherever you need it for added security. Double protection: you can attach the bolt lock as double insurance to each interior door. It provides sufficient strength and stability for each door and gives you extra protection. Easy to install: use screws for installation. Can be installed on the left or on the right. Turn to activate mechanism, turn 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 flaps, 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: