Round security escutcheons
Viro security escutcheons (808 series), fitted to mortise door locks with DIN holes, are the ideal solution for making any type of profile cylinder pull-resistant and drill-resistant.
solid, carbonitrided, chrome or brass-plated steel. 5 mm adjustment to fit the cylinder projection.
- Rotating plate:
burglar and drill-resistant, case-hardened, tempered, copper, nickel and chrome-plated steel.Plate to suit almost any profile and key shape.
- Internal cylinder escutcheon:
round, with aesthetic function, to conceal the screws, same finish as the escutcheon.
on mortise door locks, using a galvanized steel internal contrast plate..
- Fixing screws:
steel, metric pitch, for doors with max. thickness 70 mm.
with all mortise door locks series: 7431-7435-7438 double throw.