Comprehensive Set: This impact screwdriver set includes a variety of screw heads, ensuring you have the right tool for any task. The set is perfect for disengaging rusted fasteners or frozen bolts, making it an essential toolkit for maintenance and repair. Durable Material: Constructed from high-quality chrome vanadium steel, the screwdrivers in this set are designed for longevity and reliability. The robust material resists wear and tear, making it ideal for heavy-duty use in both professional and home environments. Magnetic Tips: Each screwdriver in this set features a magnetic tip, which helps in holding screws securely, facilitating a more efficient and hassle-free installation or removal process. This feature is particularly useful when working in tight spaces or at awkward angles. Ergonomic Design: The handles of the screwdrivers are ergonomically designed to provide a comfortable grip, reducing hand fatigue during prolonged use. This design ensures that you can apply maximum torque without discomfort, enhancing your overall productivity. Versatile Use: Ideal for a wide range of applications, this impact screwdriver set can be used in automotive repairs, machinery maintenance, and other tasks that require high torque output. The reversible function allows for both tightening and loosening motions, adding to its utility. Color: As shown Material: Chrome Vanadium Steel Specification: 7-piece tin box set/13-piece tin box set Package Contents: 1*impact screwdriver set Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.