AR840 Rim Nightlatch

Lock finish: F1 aluminium silver effect
Also Available in:

• F77 brass-coloured, polished (Item no. 87108521)
• F41 Satin Chrome (Item no. 87108522)
• F49 Polished Chrome (Item no. 87108523)

Backset: 60mm
Keying: Keyed to differ, supplied with 3 keys
Case size: Depth: 94mm, length: 72mm, width: 26mm
Function: Latchbolt and snib operation
Testing: Included in a successful fire test to EN 1634 Part 1: For use on 30 and 60 minutes fire doors.

• Latchbolt deadlocked by two turns of the key externally
• Large thumbturn to assist with ease of operation
• Supplied with rim cylinder and 3 keys