FRD680-30:1hr Fire-Resistant Filing Cabinet 3 Drawers. Outside size: (H)1231*(W)551*(D)680mm (H)48.46''*(W)21.69''*(D)26.77'' Packing size: (H)1350*(W)560*(D)730mm (H)53.15''*(W)22.05''*(D)28.74'' Inner file drawer size:(H)294*(W)388*(D)492mm (H)11.57''*(W)15.28''*(D)19.37'' Net weight: 245kg(539lbs) Gross weight:259kg(Carton box with plywood pallet)/570lbs Wheels on the base. Passed the Japanese "JIS-S 1037-1989 " Standard 60-minute fire test, the temperature inside the Paper Drawer is controlled under 115.5 Centigrade degree under 1000 degree. (Report No.: 2003-0567) Surface finished with powder coating. Steel thickness of fireproof cabinet : Body 50mm / Front Drawer 72 mm Wheels on the base.