Perfect Design: Humanized design and excellent workmanship can make the door open and close more smoothly and quietly, and can improve our quality of life. Durable and Strong: This door latch is made of high-quality brass, durable and firm, and it is not easy to rust and break. And its surface is smooth and not easy to scratch the skin. Universal Size: The 50mm size can meet your daily use without worrying about the size. Easy to Install: The installation is very convenient. You just need to nail the screws one by one into the small round holes on the edge of the roller lock to fix it. Widely Used: Ideal for use on cabinet doors and dressers, in furniture cabinets and for use in mobile homes, at home, in the office and in businesses.