Collins does not stop at just the common under-body box. We take it to the next level by offering what few else do -- what the customer really wants. We build to the needs of the customer by building not just a box, but a piece of equipment that becomes an integral part of the truck. It eases the burden of loading and unloading the heavy tools that no one wants to have to reach inside for. We design the box so it can slide out as either a drawer, or as a 2" tray.