Reinforced rib design prevents spreading when storage bins are stacked or loaded. Waterproof, oil-, and chemical-resistant AKRO-MILS Polypropylene AkroBins are guaranteed not to break! Extra-wide stacking ledge prevents slippage. Hanger lip at rear for use with louvered panels. Includes molded slots for ID labels. Optional dividers increase versatility. ISO 9001/9002. Order bins in quantities specified, priced each.