Yale Traditional Nightlatch Nickel Finish 60 mm Backset

The Yale 77 Series Traditional Nightlatch is a classic, key-operated external lock designed to enhance entry security. It features a deadlocking snib that can be held back or deadlocked internally, with a knob handle for interior use. The nightlatch is supplied with an external cylinder and two keys, and is finished with a Polished Chrome case and Satin Chrome cylinder. This model is packaged in a box and is part of the standard security range. It uses a 60mm backset, measured from the door edge to the centre of the keyhole. While suitable for many doors, it is not recommended for glass panelled doors unless used in conjunction with a 5 lever mortice lock.

Specifications

• Backset: 60mm
• Case finish: Polished Chrome
• Cylinder finish: Satin Chrome
• Supplied with: 1109 external cylinder
• Includes: 2 keys
• Operation: key outside, knob inside
• Security rating: Standard
• Deadlocking snib function: yes
• Not recommended for glass panelled doors without 5 lever mortice lock