Refine this statement. The Akro 1800 Series Small Part Bins are designed for storing heavy, bulky items. These extra-deep AkroBins® are perfect for accommodating larger objects and fit on standard 18" shelving or can be stacked to create an organized storage system. Constructed from durable plastic with reinforced ribs, they prevent spreading even under heavy loads. These bins are available in carton quantities of six and come in Beige. Optional dividers are available to enhance organizational capability. Shown with optional dividers.