Yale P 2 CH 40 Double Locking Nightlatch 40mm Chrome Finish High Security can be locked from inside with key

ManoMano

Yale P2CHNL has a hardened case finished in Polished Chrome Supplied with 2 x keys Security Rating: High Yale's high security P2 double locking nightlatches are suitable for timber external doors and are ideal for glass panelled doors. The lock is key operated from the outside and both key and lever handle operation from the inside. The internal handle is lockable for increased security. The latch automatically deadlocks on closing the door and the snib function (bolt hold back button) enables the latch to be held back. The lock uses a 6-pin high-performance cylinder and has a 20mm bolt which is anti-carding. It also has a 2-year guarantee. The P2 double locking nightlatches have a 40mm backset, this is the measurement from the edge of the door to the centre of the keyhole. Locks with a 40mm backset are normally used where there is restricted space, such as on a narrow glass panelled door. Supplied with 1109 external cylinder. Finish: Brasslux, Chrome or Dark Metal Grey (DMG). Case

Zoro Tools

Yale's high security P2 double locking nightlatches are suitable for timber external doors and are ideal for glass panelled doors. The lock is key operated from the outside and both key and lever handle operation from the inside. The internal handle is lockable for increased security. The latch automatically deadlocks on closing the door and the snib function (bolt hold back button) enables the latch to be held back. The lock uses a 6-pin high-performance cylinder and has a 20mm bolt which is anti-carding. It also has a 2-year guarantee. The P2 double locking nightlatches have a 40mm backset, this is the measurement from the edge of the door to the centre of the keyhole. Locks with a 40mm backset are normally used where there is restricted space, such as on a narrow glass panelled door. Supplied with 1109 external cylinder. Finish: Brasslux, Chrome or Dark Metal Grey (DMG). Case Width: 60mm.Case Height: 88mm.Case Depth: 30mm.

Amazon

Traditional high security yale nightlatch with convenient lever handle to operate lock inside the property Automatic Deadlock is engaged when you close the door for instant security and latch bolt can be held back temporarily with snib button Includes Yale rim cylinder operated by key from the outside with standard security components Internal nightlatch handle can be locked from the inside with a key, ideal for use with wooden doors with large glazed panels Supplied with 2 standard Yale keys and fixing pack Anti-card slip protection, prevents your lock from being vulnerable to this specialist technique that only requires a credit card sized piece of plastic, Weight: 1.984160358 pounds, Manufacturer: Yale