Viro 8997.0794 Electric lock adjustable backset with dead-bolt BLOCK-OUT for outward opening for doors and gates

Technical data:

• Installation: horizontal.
• Backset: adjustable 50-60-70-80 mm, by means of a simple operation with the Allen key supplied.
• Double replaceable coil: which distributes the load uniformly and ensures a long working life.
• Voltage: standard 12V AC (on request 12V DC; 24V AC or DC).
• Case: one-piece galvanized steel.
• Cover: galvanized steel.
• Handle: nylon, and nylon cylinder ring nut.
• Latch: solid nickel-plated brass, self-locking with the device locked.
• Dead-bolt: solid nickel-plated brass, single throw with 20 mm projection at the centre of the latch.
• Ejector: nickel-plated steel, separate from the latch to ensure the correct working of the lock even if there is vertical adjustment between the lock and the striker (caused by weather changes).
• Cylinders: solid brass, fixed internal, fixed external (or loose, for painted versions with galvanized base).
• Keys: supplied with 3 Viro profile nickel-plated brass keys.
• Mechanism:
  
  1. If the dead-bolt is inserted, the lock can only be opened with the key;
  2. brass pins;
  3. mushroom brass counterpins, pick-resistant;
  4. phosphor bronze pin springs.
• Striker: steel, adjustable height to compensate for any vertical adjustment between the lock and the striker. Self-lubricating nylon support in contact with the ejector.
• Supplied with: galvanized steel striker, brass cylinder ring nut (for versions with loose external cylinder), galvanized steel roof-plate with striker plate (item 8992.0600), Allen key for backset adjustment and fixing screws.