Suitable for heavy duty use in industrial and commercial buildings, institutions, clubs, schools, hospitals, hotels, and similar buildings.
3570 Series Cylinder Mortice Locks are made from quality materials to meet high durability and strength requirements.
Various deadlocking functions operated generally by a key outside and by a turnknob or key inside. Locked by key or turnknob when the door is closed.
For all deadlock functions specify primary lock (3571SC). This lock can then be easily adapted to suit function required.