This assembly trolley has 4 steering wheels, 2 of which with parking brakes, so you can move the trolley freely in the garage, but also stop in one place. The storage surface provides additional space for storing and arranging tools you often need. The opening and closing of the drawers of the tool cabinet is very gentle thanks to the ball-bearing drawers. The robust and powder-coated steel construction is used for high wear resistance. This is a set of cabinets, can use a round hook at the bottom of the table to connect another tool car, thus forming a combination. Casters:4 Casters (2PCS with brake and 2PCS without brake). Product Size (with wheels and countertops): 25.9113.5826.46INCH. Package Size:27.3615.1628.94INCH. Size (with countertops):25.9113.5825.98INCH.