Arrone 850 Roller Bolt Night Latch - 60mm Brass

Arrone 850 standard deadlocking roller bolt cylinder rim nightlatch with Brass Rim cylinder:

Specification:

• Roller bolt deadlocked by two turns of the key externally
• Large "Manual Dexterity Friendly" internal handle
• 6 Pin Rim Cylinder
• Supplied with 3 Keys and fixing screws
• Included in a successful fire test to BS EN 1634 Part 1: For use on 30 and 60 minutes fire doors.