This DeWALT DWST83526-1 TOUGHSYSTEM 2.0 4-piece Mobile Box Bundle is a comprehensive tool storage solution. It includes the DWST83293-1 TOUGHSYSTEM DS166 Box, DWST83342-1 TOUGHSYSTEM DS400 Box, DWST83295-1 TOUGHSYSTEM DS450 Box, DWST83470-GB TOUGHSYSTEM Charger Box, and two DWST83392-1 1/2 Width Deep Tool Organisers. The DS166 Box features easy one-handed operation with its latest Easy Close metal wire front latches and intuitive Auto Stacking Latches for connecting modules. Its high-performance lid seal ensures dust and water jet resistance (IP65), making it suitable for severe weather. Enhanced features include wider, stronger handles, half-module compatibility, a reinforced padlock eye for security, a name panel for identification, increased depth to 165mm, and two removable large organiser cups with clear covers. It also has an internal fixing point for a DeWALT Tracker via DeWALT Tool Connect. The DS400 TOUGHSYSTEM Tool Box 2.0 also offers half-module compatibility and the same easy-close metal latches, auto-stacking latches, and metal-reinforced padlock eye for security. It boasts IP65 dust and water resistance and wide, strong handles for easier lifting and moving, even when fully loaded. Its dimensions are Width: 554 mm x Height: 408 mm x Depth: 371 mm.