Don't wait until its too late. Substantial construction from 2mm & 3mm sheet steel. the whole system operates with 1 key in 1 lock with 1 turn. guaranteed key difference of 1:6000. 2 keys per box. every box has its ownindividual number for optional replacement key service. Anti-jemmy bars all round. forklift/pallet truck skids with facility for bolting wheels. twin hydraulic arms & tool mat for every box. drop down recessed handles with rubber pads. covered power cable acess point for charging tools in the box. black powder coated finish. full width split heavy duty piano hinge welded to box & lid.warranty against faulty workmanship. 74kg. Dimensions: (1196mm l x 625mm h x 643mm w overall size). (1132mm l x 550mm h x 600mm w internal size).