Arrone Digital Lock Satin Chrome

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