The DeWalt ToughSystem 2.0 DS166 Toolbox features patented auto-connect side latches for one-hand operation and 2-piece metal wire front latches for durability. It offers 20% more tool storage when used in a tower with other ToughSystem 2.0 modules. This toolbox is IP65 rated for dust and water resistance and has a 50 Kg load capacity. It includes 2 large organizer cups with removable dividers for optimal organization. The toolbox is compatible with ToughSystem 1.0 boxes and allows for stacking and locking. Key features include IP65 protection, new easy-close metal wire front latches, new auto stacking latches for module connection, full backwards compatibility with ToughSystem 1.0 modules, new half module compatibility, wider and stronger handles for better ergonomics, a new DeWalt Tracker ready internal fixing point, new metal reinforced padlock eye for superior security, and a new name panel insert for easy identification.