Yale P-1-BLX-PB-60 Double Locking Nightlatch, High Security can be locked from inside with key 2, Brasslux, 60 mm

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