All-welded 12 gauge steel construction with powder coated finish for rugged durability. Built with an open hopper front, each level has overall dimensions of 12-1/2 in. H x 15 in. D x 32 in. W. Available with up to 4 permanent storage compartments per level. Heavy 6 in. x 2 in. swivel casters with hard tread phenolic wheels for ease of movement. Mobile units allow you to bring the parts to the workspace or reposition with changing requirements. Capacity is 2,400 lbs.