These Union 2134E 5 lever mortice deadlocks are British Standard, non-handed and designed for timber doors up to 54mm thick.
It's 20mm brass deadbolt contains hardened steel rollers for resistance against hacksawing.
These anti-pick deadlocks are also EN 1634-1 assessed for use on 60-minute timber fire doors.
Supplied with 3 keys, a security box striking plate and escutcheons.
