Dewalt have a great box here that is customizable. As all boxes we have looked at so far this has a IP54 waterseal protection from water and dust and metal-pin side stacking locks for greater durability and a longer lifespan.
DeWalt Tracker may be fitted and box-tracked using DeWalt Tool Connect thanks to an internal anchoring point. This can give you some serious peace of mind when working on extra busy sites. Newest addition to the interlocking portable storage line from TSTAK.