Navigate through worksite terrain with the TOUGHSYSTEM® 2.0 rolling toolbox. With its 8 inch wheels, this toolbox is engineered and designed for rugged-terrain mobility. Its patented auto-connect side latches allow one-handed operation. It also has 2-piece metal front latches for added durability when securing tools inside of the box. This toolbox has 20% larger storage capacity when used with dwst08165 and dwst08300 as part of a tower. The TOUGHSYSTEM® 2.0 rolling toolbox is built for real jobs