Crs02 40 x 80 mm overlay lock, for installation on wooden carpentry doors, reinforcing security at the entrance to the home or other rooms such as offices, commercial premises, etc., the cylinder it carries is round with 5 pins, it is left hand, 20 mm offset (2 turns), includes locking lever, tab, handle and 5 saw type keys, the key blank for additional copies is reference 10791, made of steel, gold painted finish