Tough, durable STRONG HOLD High-Capacity Modular Tool Cart is built to last. Constructed of heavy gauge steel, cart includes four 24"Wx20"Dx5"H drawers and one adjustable shelf inside a locking welded steel cabinet. 3-point locking door handle with padlock hasp. Drawers hold up to 400 lbs. and extend on ball-bearing slides. Extra heavy-duty steel worksurface withstands hard use and includes a retaining lip on three sides to keep items in place. Steel push handle maneuvers cart on 6" polyurethane casters (two rigid, two swivel). Gray enamel paint finish.