Secure your home with the Yale P1 Double Security Nightlatch, designed for timber external doors and perfect for glass panelled entrances. This sophisticated lock features key operation from the outside and both key and lever handle access from the inside, ensuring maximum convenience and security. The internal handle is lockable, providing an additional layer of protection. With an automatic deadlocking mechanism that activates upon closing, you can have peace of mind knowing your door is secure. The snib function allows you to hold the latch back when needed, making it easy to come and go. Crafted with a 6 pin high-performance cylinder and a robust 20mm anti-carding bolt, this lock is built to withstand tampering. The P1 nightlatch is rated high for security, making it a reliable choice for any home. Featuring a 60mm backset, which is the distance from the edge of the door to the centre of the keyhole, this lock is ideal for areas where space is limited. The Yale P1DMGPB comes with a hardened case in a stylish Dark Metallic Grey finish and includes two keys for your convenience. Dimensions: Case Width: 60mm, Case Height: 88mm, Case Depth: 30mm. Enjoy a 2-year guarantee with this durable and stylish lock.