Steel shelving serves a wide variety of material handling functions in warehouse and industrial applications. It's strong, versatile, and easy to adjust on it's 1 inch centers and installation of steel shelving is quick and easy. Adjustable steel shelving can be purchased in open or closed configurations, depending on your needs and material handling application. Closed-type shelving units utilize panels to enclose the backs and sides of the shelving unit, giving greater stability and closed units offer greater protection of stored items than open units. Closed shelving projects a cleaner, finished look and can be combined with a variety of options, including doors to create a lockable steel shelving cabinet.