Giantex Tool Cart 16 Drawers Top Chest Box Rolling Toolbox Cabinets Storage Color: Black And Orange Top Chest Box: 23.6" X 9.4" X 15.3" Roller Cabinet (Without Wheel):24.2" X 12.9" X 25.78" Roller Cabinet (With Wheel):24.2" X 12.9 "X 31.1" Diameter Of Wheel: 3.5",Weight Capacity for top chest box:44lbs ,Weight Capacity for Roller Cabinet:330lbs