Optimize your storage space with the AkroBins® Stacking Bins by Akro-Mils. These wonderful bins allow you to control inventories, sort small hardware, shorten assembly times and minimize parts handling. These heavy-duty polypropylene bins hang from racks, panels, rails and carts. They also securely stack atop each other and sit on shelving. Full width hanger lip supports heavy loads when suspended from hanging rails or louvered panels. Reinforced side-rib design adds strength and prevents spreading when stacked.