Features: This a set of door lock, which can be applied to many kinds of interior doors for home security. Made of aluminum alloy materials with plating process, these accessories are of strong strength and not easy to corrode Solid square tongue and quality assurance make it a good item with little noise when closed Simple handle design provides a comfortable grip Comes with lock body, lock cylinder, iron sheet, keys, screws, and other accessories, so it is easy to install and very convenient. It can be install in the front or back of the door, and the direction of the handle can be adjusted by yourself easily   Quality Assurance Our products are CE certified, 1SO9000, IS014001 and UL certified, in line with European standards. Multiple Industry, Top Plating High-strength orrosion resistant. Eiminate rust, to provide you with a more lasting security Protection Selected Materials Durable and never fade Solid casting quality visible stainless steel