Features: Engineered with powerful shock technology, this screwdriver bit set effortlessly loosens stubborn, rusted, or seized screws while minimizing wrist strain, making it an essential shock screwdriver bit set for heavy duty tasks. Featuring a versatile assortment of , flathead, and specialty bits crafted from high strength alloy steel, the set ensures corrosions resistance and extended durability for precise driven applications. Ideal for enthusiasts, automotive technicians, and professional mechanics seeking reliability shock screwdriver bits and multi purpose hand tools for challenging repair scenarios. Tackle rusted bolts in garage workshops, assemble furniture at home, or maintain industrial equipment with this portable screwdriver bit set stored in a compact case for on site convenience. The ergonomic handle with anti slip grooves ensures secure grip during high torques operations, while the organized storage case simplifies tool accessibility across construction site and household projects. Specifications: Component: metal Plastic handle size: Approx.158x52mm/6.22x2.04inch Alloy handle size: Approx.169x32mm/6.65x1.26inch Option Type:Plastic Package Set,Alloy Package Set, Usage scenarios: Suitable for use in various environments such as homes and workshops. Package Includes: 1pc Handle 6pcs Bit note: Please allow 1-3cm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual item color.