8217 Viro armored lock for overhead doors with rods

8217 Viro armored lock for overhead doors with rods

Viro armored lock with rods for overhead doors and rolling shutters. With two locking points, the cylinder armor and protection plates, this lock is extremely safe. The structure and components are in galvanized steel. The product is comprised of two external protection plates in galvanized steel with a total thickness of 5 mm and a steel bolt with a thickness of 3 mm with a stroke of 25 mm. The cylinder is made of solid brass, with 5 pistons and has a tear and drill protection. The center distance is 70 mm and the cylinder connecting rod and fixing screws are of increased length to allow application even on overhead doors up to 40 mm thick. Opening from the inside by means of an excludable screw, impossible to hook from the outside with break-in tools. Supplied with a pair of grab handles with 8 mm square for mounting on overhead doors up to 15 mm thick.

TECHNICAL DESIGN