Arrone AR850 Roller Bolt Deadlocking Nightlatch - 60mm Backset - Silver Case/Polished Brass Cylinder

Roller bolt nightlatches are used on apartment doors where door closers are fitted
The function of the rollerbolt means that if the closer shuts the door when the occupant is on the wrong side of the door they are not locked out
To lock the nightlatch, turn the key on the outside or turn the latch on the inside
These nightlatches have also been designed with a disability friendly internal handle
Supplied with 3 keys
Deadlocked by 2 turns of the key externally
Large thumbturn to assist with ease of operation
Included in a successful fire test to BS EN 1634 Part 1: For use on 30 and 60 minutes fire doors

Specifications

Backset (mm): 60
British Standard: No
Case Finish: Silver
Cylinder Finish: Polished Brass
Equality Act Compliant: No
Option: Keyed to Differ
Suit Door (mm): 38-54
Type: Nightlatch
Inward/Outward Opening: Inward Opening Only
CE Rated: No
Secured by Design: No
UKCA Approved: No
Material: Zinc
Fire Rating: 30/60
Pack Quantity: 1

Overview

• Arrone AR850 Roller Bolt Deadlocking Nightlatch - 60mm Backset - Silver Case/Polished Brass Cylinder
• Roller bolt nightlatches are used on apartment doors where door closers are fitted
• The function of the rollerbolt means that if the closer shuts the door when the occupant is on the wrong side of the door they are not locked out
• To lock the nightlatch, turn the key on the outside or turn the latch on the inside
• These nightlatches have also been designed with a disability friendly internal handle
• Supplied with 3 keys
• Deadlocked by 2 turns of the key externally
• Large thumbturn to assist with ease of operation
• Included in a successful fire test to BS EN 1634 Part 1: For use on 30 and 60 minutes fire doors