18 Opening Bin. All welded, prime cold rolled steel. Fully hemmed 1-1/8" bin fronts to hold labels and retain parts. Roll-formed sides for increased strength and stability. Ribbed and hemmed dividers provide added strength. Newly redesigned slope shelves. Modular with most 12" deep bins and drawer cabinets; mounting holes are located in both the top and bottom. Optional doors, base and bin labels available. Durable gray powder coat finish. Ships fully assembled. 18 Bin. Measures 33-3/4" width by 19-1/4" height by 12" depth.