https://truckbox.com/shop/s-u1-3831ht-tw-s-u1-3h-x-8d-x-31w-steel-shelf-kit-hd-6-adjustable-compartment-dividers-44-apart-fits-11d-x-37w-or-du41-211672w-tool-boxes-and-powder-coated-in-white-42631
Steel Shelf Kit with Dividers for DU41 Tool Boxes
Shop a heavy duty steel shelf kit with six adjustable dividers spaced 4.4" apart fits 11 by 37" or DU41 toolboxes and features white powder coat finish.
steel shelfkitdividerstoolboxes