Technical specifications:
monolithic structure, special steel;
the 3D laser cut between door and frame does not permit the breaking of the door itself;
locking system: 2 turns, double bitted key lock with 6 asymmetrical individual spring levers and direct bolt drive;
key extraction impossible when the door is open;
epoxy coating with double phosphate treatment;
with 2 + 2 bolts, with 22 mm diameter;
door thickness: 10 mm;
wall thickness: 1,5 mm;
hardened steel drill-proof post;
with 1 shelf;
anchoring holes for floor and wall fixing (4 + 4).