This bin features an all welded, prime cold rolled steel construction and the bin is painted in a durable gray powder coat finish. The 1-1/8" bin fronts are fully hemmed to display labels and retain parts, the sides are roll-formed for increased strength and stability, the dividers are ribbed and hemmed for added strength. These bins are modular with most 9" deep bins and drawer cabinets; mounting holes are located in both the top and bottom. This bin ships fully assembled and optional door, base, and bin labels are available.