UNION BS3621 High Security Euro Cylinder Deadlock

Conforming to BS3621 and tested for use on 60 minute fire doors, the UNION 212441E is a euro-cylinder operated deadlock that comes complete with the necessary euro cylinder and high security escutcheons required to bulk out the security to full BS3621 requirements.

These are designed for doors no more than 54mm thick, as the supplied cylinder is a fixed size and therefore cannot accommodate doors with a greater thickness than this, however most wooden doors tend to not exceed the 45-50mm mark, so in 99% of cases this would suit the typical front door lock scenario. 

The hardened attack-resistant deadbolt reaches a full 20mm projection when locked, offering considerably secure placement into the solid boxed keep in the frame, which is of course supplied with the lock as part of the kit. 

Available in both 67mm (2.5") and 79mm (3") models, these will retrofit the majority of existing cut-outs for deadlocks, and of course you have the usual options of polished-brass or satin-chrome finishes to suit your existing door furniture.