18x18x36 Inch Black Pro Series Smooth Aluminum Underbody Truck Box Enhanced Content A 90° black powder-coated steel

A 90° black powder-coated steel mounting bracket and rubber grommet are sold separately (see "Accessories" below for more info)

Corrosion-resistant black powder-coated steel

The replacement head's dual-lock balls provide smooth operation and increased load range

The strap kits are available for GM®/Chevy®

18x18x36 Inch Black Pro Series Smooth Aluminum Underbody Truck Box Enhanced Content A 90° black powder-coated steelContractors, utility workers, and maintenance professionals can rely on the Pro Series Smooth Aluminum Underbody Truck Box to help keep secure tools, and keep equipment easy to access. The rigid, extruded box frame and 0. 125 in. thick smooth aluminum looks great and provides reliable protection. A built in rain gutter and automotive bulb seal work with the 3 point locking, die cast compression latch to keep out moisture and grime. Corrosion and