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. 2 mm body welded in continuous line. Rear wall 3 mm.
Lock with 8 effective anti-handling levers, 2 sends. Two-sided keys (48,017,788 effective variations) Device Certified according to European Standard EN 1300 Class B.