Electric locks and strikes

BLOCK-OUT with push button

The BLOCK-OUT electric locks with push button are suitable for inside and outside doors and pedestrian gates, and are interchangeable with the V97 locks (maintaining the old striker) and with the most common already installed electric locks. The manually operated dead-bolt ensures lock closing regardless of the electric impulse. The characteristics and finish make them ideal for wooden or metal doors and gates, even in surroundings subject to considerable temperature ranges.

  • Installation:


  • 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 and painted steel.

  • Cover:

    galvanized and painted steel.

  • Handle:

    nylon, and nylon cylinder/push button 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).

  • Push button:


  • Cylinders:

    solid brass, fixed internal, fixed or loose external.

  • Keys:

    supplied with 3 Viro profile nickel plated brass keys.

    __logo__un__  Versions available with universal profile keys to replace the most common locks already installed with no need to withdraw keys in use. Universal profile Cylinders can be re-keyed with keying kit

  • Mechanism:
    • if the dead-bolt is inserted, the lock can only be opened with the key;
    • brass pins;
    • mushroom brass counterpins, pick-resistant;
    • 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 and painted steel striker, brass cylinder ring nut (for versions with loose external cylinder), oval brass escutcheon (for versions with fixed external cylinder), Allen key for backset adjustment and fixing screws.

  • Packaging:

    single box.

  • On request:
    • galvanized steel roof-plate and striker plate (item 8992.0600).

    __logo__antracite_catalogo__  Available anthracite metallic painted versions, add the required color code .469 to the item code

  • All special executions are possible.

BLOCK-OUT with push button



Adjustable backset

Lock dimensions

Internal cylinder (fixed)

External cylinder (fixed)

External cylinder (loose)

Unit weight









__logo__un____logo__antracite_catalogo__  8977.794.1right50-60-70-80127,5 x 103,5791794-1635
__logo__un____logo__antracite_catalogo__  8977.794.2left50-60-70-80127,5 x 103,5791794-1635
__logo__un____logo__antracite_catalogo__  8977.712.1right50-60-70-80127,5 x 103,5791-7121625
__logo__un____logo__antracite_catalogo__  8977.712.2left50-60-70-80127,5 x 103,5791-7121625
__logo__un__ For versions with universal profile key the item code should be followed by .UN