The DEWALT TOUGHSYSTEM 2.0 Toolboxes feature a high-performance seal in the lid, this ensures they are dust-tight and waterjet resistant (IP65) to withstand the most severe weather. With easy close, metal wire front latches for easy one-handed operation. A metal-reinforced padlock eye provides increased security.Fitted with strong, ergonomic handles for more comfortable transportation. Auto Stacking Latches are intuitive and easy to use, allowing TOUGHSYSTEM modules to be connected together. These newer style latches are compatible with older TOUGHSYSTEM modules.DEWALT Tracker compatible, an internal fixing point allows the DEWALT Tracker to be installed and the box tracked via the DEWALT Tool Connect App. There is also a handy name panel insert, this allows boxes to be labelled for easy identification.This DEWALT TOUGHSYSTEM 2.0 Toolbox Kit contains the following:1 x DS166 TOUGHSYSTEM 2.0 Toolbox.1 x DS300 TOUGHSYSTEM 2.0 Toolbox.1 x DS400 TOUGHSYSTEM 2.0 Toolbox.1 x TOUGHSYSTEM Troll