General description
This Yale P1B Double Security Nightlatch features a hardened case with a Brasslux finish, making it both durable and aesthetically pleasing. It is designed for timber external doors and is particularly suitable for glass panelled doors. The lock operates with a key from the outside and allows both key and lever handle operation from the inside. The internal handle is lockable for added security, and the latch automatically deadlocks when the door is closed. Additionally, the snib function enables the latch to be held back when needed.Technical specifications
Other information
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