Robust tool case 34 inches for the toughest conditions: dustproof, waterproof, and temperature-resistant. Airworthy case made of impact-resistant polypropylene. Dustproof and waterproof with a pressure equalization valve. Temperature resistant from -30 °C to +80 °C. Includes document compartment. Tool panels made of dirt-repellent double-walled polypropylene with tool pockets and straps. Lockable base plate can be individually divided with an aluminum cutter system. Ergonomic two-component handle with a total of 93 insertion options. Capacity for half-moon, capacity in square millimeters, square drive capacity, square capacity, stepwise square capacity, triangular capacity, clamping width hexagonal, clamping width round, clamping width square.