Yale Locks 89 Deadlock Nightlatch 60mm Backset Chrome Finish Box Mark Andre External adjustable cuff for greater

External adjustable cuff for greater protection

Flat lock seams for extra comfort

and dark colour does not attract attention

It features 11 different electrical functions ranging from AC/DC Voltage and Current (1

4V or 18V Li-ion Batteries

Yale Locks 89 Deadlock Nightlatch 60mm Backset Chrome Finish Box Mark Andre External adjustable cuff for greaterThe Yale 89 series deadlocking standard nightlatch security locks are some of the most widely used front door latches. They are key operated from the outside and lever handle operated from the inside. The latch automatically deadlocks on closing the door and the snib function (bolt hold back button) enables the latch to be held back. The inside handle can also be deadlocked by a reverse turn of the key in the cylinder giving additional security (when