- Heavy-duty all-welded steel construction for rugged durability.
Four swivel casters with hard tread phenolic wheels for ease of movement. Mobile units allow you to bring the parts to the workspace and be repositioned with changing requirements. Overall size is 32" W. x 20" D. x 45-1/2" H. 800 lbs. capacity per tier. 2,400 lbs. overall capacity. FOB Shipping Point.