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 customized with an aluminum cutting system. Ergonomic two-component handle with a total of 93 insertion options. Capacity in semicircle, capacity in square millimeters, square drive capacity, square capacity, stepwise square capacity, triangular capacity, clamping width hexagonal, clamping width round, clamping width square.