Steel door 8 mm, total thickness 55 mm, laser cut. Full light opening, full height hinge. U-stops, 4 mm thick, shatterproof. Bolts Ø 25 chrome-plated, independent, swivel, mounted on double support 4+4 mm. Armoured locks with manganese steel reinforcement plate. Robust robotic welding. Deep-drawn inner cover, removable only when the lock is open. Single-walled body 5 mm. Ø12 holes for fixing to the back and base.
Lock with 8 effective anti-handling levers, 2 sends. Two-sided wrenches (48,017,788 actual variations) Device Certified to European Standard EN 1300 Class B.