8234.4 Viro armored lock for overhead door

8234.4 Viro armored lock for overhead door

Viro armored lock for up-and-over doors in galvanized steel, with 4 locking points and center distance of 70 mm. This Viro multi-point lock is interchangeable with the most popular locks for up-and-over doors already installed (with center distance of 70 mm) and can be armored with the simple installation of a security escutcheon. The deadbolt is made of steel with a thickness of 3 mm and threaded holes. The stroke of the horizontal bolts is 21.4 mm while the vertical bolts 24 mm. Deadbolt operation with internal and external handle. The opening from the outside takes place by means of a key, from the inside it takes place by means of a rotating knob. Supplied with galvanized steel fixing screw for the cylinder.

TECHNICAL DESIGN