The union 5 lever mortice deadlock c series 80mm is suitable for use on timber doors hinged on the left or right with the keys being suitable for use on doors up to 50mm thick the lock has a deadbolt operation and is locked or unlocked by key from either side it has force resistant anti drill anti pick and anti saw security features and is available with square forend and striking plate with a 14mm bolt throwthese mortice deadlocks are supplied with one plain escutcheon and one escutcheon w