are brand-name products, which, in our view, are equivalent to a quality promise. Read through the next few pages to see what distinguishes our branded architectural fittings and the advantages they have to offer.
Rim Nightlatches
AR840
ARRONE standard deadlocking cylinder rim nightlatch
Model: AR840
Item number: 87108521
Finish: polished brass; PVD coated
ARRONE standard deadlocking cylinder rim nightlatch:
- Function: Latchbolt and snib operation
- Deadlocked by two turns of the key externally
- Large thumbturn to assist with ease of operation
- Supplied with rim cylinder and 3 keys
- Included in a successful fire test to BS EN 1634 Part 1: For use on 30 and 60 minutes fire doors.
Corner
square corner
Product type
none
Rose shape
None available
Version
none
Backset
60 mm
Finish
polished brass; PVD coated
Cylinder finish
F77 brass-coloured, polished
Case Dimensions
Depth: 94 mm length: 72 mm width: 26 mm
Lock finish
F77 brass-coloured, polished
Keying
Keyed to differ, supplied with 3 keys
Commodity Class
Locks/latches mortice nightlatch
polished chrome
satin chrome
Silver Enamel