Uline Welded 2-Shelf Steel Cart - 42 x 24 x 35". Heavy items move smoothly and silently. No bolts to work loose year after year. All-welded, powder-coated 12-gauge steel. 3" deep shelves keep small items from rolling off. Shelves are 23" apart. 5" polyurethane casters: 2 swivel, 2 rigid.