Description
Hydraulic aerial door lock with zip sprocket system and articulated arm For swing doors up to a maximum width of 1100 mm and can be closed to the right or left. The strength 3 is for doors up to 950 mm wide and 60 kg. The strength 4 is for doors measuring 1100 mm wide and 80 kg in weight. The mounting can be mounted on both frame and on sheet. Certified according to UNE-EN 1154 standard.