Single Point Lock Convenience: Our mortice door lock features a single - point lock. It offers easy and quick locking, perfect for your busy home life. Just a simple turn and your door is securely locked. Wear - resistant Stainless Steel: Crafted from wear - resistant stainless steel, our mortice locks for external doors can withstand daily use. Whether it's an external door facing the elements or an internal bedroom door, it stays robust and reliable. Rotating Lock Tongue Design: The rotating lock tongue of our Broken bridge aluminum door lock body ensures smooth for operation. It can flexibly switch door locks Versatile Door Compatibility: Our bedroom door locks with key are suitable for a wide range of door types. From wooden doors to broken - bridge aluminum doors, it provides a secure locking solution for every door in your home. Multi - scenario Application: In addition to its basic locking function, our deadlock doorlocks can be used in various home scenarios. Whether it's for added security in the bedroom or for the main entrance door, it offers peace of mind and adds value to your home security system, Weight: 0.7054792384 pounds, Manufacturer: TWISAXC