UNION 3G135 5 Detainer Mortice Deadlock 'Fortress'

Our UNION 3G135 5 detainer mortice deadlock is designed for use on timber doors, hinged to the left or right. Keys are suitable for use on doors up to 50mm thick. Detainer style locks provide a higher number of key combinations than lever locks. This lockcase uses a key with a special cranked biting.