The dewalt toughsystem toolbox is a mobile modular storage system that allows you to quickly and easily change the combination of tools you take to work manufactured from 4mm thick reinforced outer casing with metal fastening straps and padlock eyes for lockable security they are dust tight and water jet resistant three options are available a toolboxorganiser for tools and small parts a large toolbox for general use and a deeper tool chest for larger power tools ds150 550 x 336 x 158mm ds300