General description The DeWALT Toughsystem 2.0 4PC Rolling Mobile Tool Storage Box Trolley includes the DWST83293-1 DS166, DWST83342-1 DS400, DWST83295-1 DS450, and DWST08035-1 Half Width Tower. This versatile storage solution features easy-close metal wire front latches for one-handed operation and auto stacking latches for quick connection between modules. Designed for durability, these boxes are dust and water jet resistant (IP65), making them ideal for harsh weather conditions. Technical specifications Width: 554 mm Height: 408 mm Depth: 371 mm Internal depth of DS166: 165 mm Wheel size: 200 mm PU durable wheels Compatibility and accessories Compatible with older TOUGHSYSTEM models for easy expansion Half module compatibility allows connection with half-width modules Tracker ready with internal fixing point for DeWALT Tracker installation Installation Two DWST08035-1 deep boxes can be stacked on top of a full-sized Toughsystem case Usage Ideal for organizing and transporting tools