【Easy to Install】: We provides screws to install spring latch. Use a screwdriver or drill bit to install spring latch guard on the door or window. The installation of spring latch can be done by yourself within a few minutes. 【Stronger Durable】: The vintage spring latch is made of zinc alloy material, the strong latch has been tested for more than 500,000 operations. The bolt lock adopts surface drawing anti-oxidation treatment, which improves corrosion resistance, enhances wear resistance and hardness, protects the metal surface, and has good insulating properties. 【What You Get】: Spring latch locks and screws. Please check the detailed size described in the second picture and make sure it is suitable for your use before you make a purchase. Thank you for your support. If you have any questions about the product, welcome to consult us. We are committed to providing better quality products and more considerate services. 【Widely Used】: The spring latch lock is a commonly used classic style. Spring latch lock can be used in many places, such as apartment doors, hotel doors, office doors, bedroom doors, storeroom doors, basement doors, garage doors, cabinet doors, windows, etc. Safety: Provides reliable protection against intrusion and ensures secure installation., Manufacturer: YKMYXZ