FRD750-40: 1hr Fire-Resistant Filing Cabinet 4 Drawers. Depth:750mm Outside size:(H)1569*(W)551*(D)750mm (H)61.77''*(W)21.69''*(D)29.53'' Packing size:(H)1718*(W)560*(D)800mm (H)67.64''*(W)22.05''*(D)31.50'' Inner file drawer size:(H)294*(W)388*(D)562mm (H)11.57''*(W)15.28''*(D)22.13'' Net weight: 346kg Gross weight: 360kg(Carton box with plywood pallet) 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 for easy moving(Removable wheels are optional)