Arrone  deadlocking cylinder rim roller latch:

• Function: Rollerbolt operation
• Available in Silver / Satin Chrome / Plo. Chrome / Pol. Brass
• Deadlocked by two turns of the key externally
• Deadlocking function can be disengaged
• 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.
• Packer available to suit Munster Joinery doors & rebated doors  ( NOT fire tested )