- Case Only
Latch is automatically deadlocked when door is in the closed position. Supplied without faceplate or strike. Latchbolt withdrawn from either side by key or turn using any standard screw-in cylinder or thumbturn (with cam).
Name Viro Screw In Deadlatch SKU 851X Brand Viro Mortice Lock Type Threaded Cylinder Number Of Keys 0 Forend Length 173 mm Forend Width 25 mm Case Height 147mm Case Depth 41mm Bolt Type Latch