HD construction combining different metal thickness|Reinforcement in key areas and addition of nerves all along the boxes for strenghtening it|4 feet to be able to lift the box using a forklift|Anti- humidity internal 3,2mm thickness treated plywood|Internal removable tray|Lid opening control with L brackets|Document holder under lid|2 latch closing system with hole for padlock|HD and large swiveling lateral handles ease the transport of the box between two persons. There is space for 2 hands|Orange powder coating with a texture finishing that is more resistant to the toughest working environments