Of steel sheet. Inside Hot Galvanized. Outside Polyester film 35 μm. The cabinets are made of steel sheet 10/10. The screws guarantee the same sturdiness and rigidity of the one piece cabinets. The cabinets can be supplied with or without doors and featured a lock with three locking positions and two keys; the height-adjustable galvanized steel shelves, 25mm away from one other, can be placed according to the needs. The shelves for 520mm deep cabinets are obtained by placing two 260mm shelves one next to the other, thus improving there load-bearing capacity. The cabinets arer supplied with four standard shelves and delivered disassembled, to optimize the storage volume, thus reducing the risks and freights. The 275mm deep cabinets must be anchored to the wall using the brackets included in the supply.