VIRO-ITALY MORTICE LOCK -70MM 7498
painted steel completely closed case. DIN standard through holes for insertion of security escutcheons.
Standard latch and dead-bolt:
solid brass both in the brass and the steel versions (except the dead-bolt for the 20/25/30 backsets). Latch reversible with a simple movement.
brass version: with standard latch (for maximum security);
steel version: with standard or double-edged latch (the double-edged latch centers itself according to the striking plate, making the lock easier to install).
85 mm centre distance;
8 mm handle hole.
double throw for 35 to 70 mm backsets;
single throw for 20 to 35 mm backsets (35 mm backset with both single and double throws for steel versions with square corners).
Plate and striking:
steel (7435 series) or brass (7431 series). Removable and replaceable plate. Striking plates with square corners and jamb protection fin.
fixing screws for the lock and fixing screw for the cylinder.
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