Organize, transport and store parts, components and hardware with maximum efficiency. Heavy-duty 16-gauge steel louvered bin rack provides easy removal of polypropylene bins. Bins have hopper fronts with label area for instant access and inventory control. Double Sided Carts with handle allows you to move parts and hardware to different work sites on 3" rubber wheel casters. 500 lb. capacity. Gray enamel finish. Assembly is fast and easy. Available with Blue, Red or Yellow bins.