ASEC Vital British Standard 5 Lever Mortice Lock KEYED ALIKE Deadlock/Sashlock
65mm Brass/SSS Mortice Sashlock:-. ASEC Vital British Standard 5 Lever KEYED ALIKE Mortice DeadLocks:-. This British Standard 5 Lever Mortice Deadlock from the Asec Vital range complies to BS EN 3621.