Steel Shelving Units are designed to be ultra-heavy-duty and benefit through the use of Quantum’s Giant MAGNUM Bins. The bins are available in five different combinations giving you a number of different options. All the bins can benefit from an optional clear window which fits on the front to increase the storage capacity of individual bins. Dividers are also available, which add further versatility to individual bins. The shelving has a load capacity of 400lb per shelf and is 42" wide. The powder coat finish is rust and corrosion resistant. The bins are available in Black, Red, Green, Yellow and Blue.