Rim door locks, SPRANGA, doorclosers, panic devices and cylinders

SPRANGA adjustable locking bar

Viro locking bars provide excellent protection and can be installed on standard doors to make them almost totally attack- resistantt.

  • Case:

    consists of 1.5 mm thick painted steel external cover, bent into a U shape, and 2 mm thick internal tubular galvanized passivated steel core. Nylon dead-bolt guides ensure quiet operation.

  • Dead-bolts:

    40x10 mm solid steel, forming a single bar. Double throw dead-bolts with 7.5 cm projection.

  • Cylinder:

    7 pin solid brass standard Viro profile cylinder for doors from 45 to 55 mm thick. With case-hardened, tempered, copper, nickel and chrome-plated steel pull- and drill-resistant external protection (armour unit).

  • Keys:

    supplied with 4 Viro Top Security profile nickel-plated brass keys (item 029).

  • Mechanism:
    • easy adjustment system for doors from 73 to 98 cm wide;
    • the door can be locked normally with 2 throws; with one throw only, even though the key can be removed, the dead-bolt engages the anti-attack device, allowing the door to be half-open in order to speak with anyone outside in complete safety;
    • dead-bolts activated by European profile cylinder with DIN cam;
    • brass pins;
    • mushroom brass counterpins, pick-resistant;
    • phosphor bronze pin springs.
  • Supplied with:

    steel strikers with clamps to be walled, nylon escutcheon for the inner side of the profile cylinder and fixing screws.

  • Packaging:

    Personalized single box.

    • white (.159)
    • brown (.163)

    Add the required colour code (.163 or .159) to the item code.E.g. 4006.159 = White SPRANGA.

SPRANGA adjustable locking bar
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