18x18x48 Inch Black Diamond Tread Aluminum Underbody Truck Box Off-Road fill port allows a rapid

fill port allows a rapid transfer of liquid from its storage container to your pre-wet tanks

Custom engineered for a perfect fit

Protects your tarp gear motor from the elements

Durable corrosion-free poly hopper with 11 cubic foot capacity

18x18x48 Inch Black Diamond Tread Aluminum Underbody Truck Box Off-Road fill port allows a rapidProtect and easily access your equipment with the Buyers Products Gloss Black Diamond Tread Aluminum Underbody Truck Box. Available in a variety of sizes, each box is made of strong, corrosion resistant . 100 in. thick aluminum. The black powder coated finish adds another layer of corrosion resistance and helps keep your box looking great for years to come. The recessed drop door combined with the continuous hidden hinge and replaceable gasket system