ARRONE mechanical push button lock:

• Function: Oval or Hexagonal turn operation
• 14 digit pin tumbler system
• Dual function holdback facility (On or Off)
• Non-handed, suitable for left or right hand applications
• Suitable for internal use
• Supplied with deadlocking tubular latch with 60 mm backset
• Suitable for timber or metal doors from 33 mm to 55 mm thick
• Testing: BS EN 1634-1. For use on 30 minute timber fire doors