Features • Heavy-Duty Construction: Crafted from premium chrome molybdenum steel for exceptional durability and strength, ensuring long-lasting performance in demanding tasks • Corrosion-Resistant Finish: Features a blackening treatment that prevents rust and corrosion, maintaining the tool's integrity and appearance over time • Versatile Compatibility: Standard size design allows for use in a variety of applications, making it suitable for both home and professional settings • Power Tool Ready: Compatible with both power tools and pneumatic tools, providing flexibility and efficiency for various repair jobs • Perfect for Large Screws: Specifically designed for disassembling large screws in machinery, auto repair, and industrial hardware, streamlining your repair process Features: 1、Heavy duty chrome molybdenum steel construction, solid and . 2、 blackening treatment, not easy to or corrode. 3、Standard size, applicable to various scenarios. 4、Can be used with power tools or pneumatic tools. 5、Ideal for the disassembly of large screws in machinery, auto repair, industrial hardware and other fields. Specification: Features: Heavy duty chrome molybdenum steel construction, solid and . blackening treatment, not easy to or corrode. Standard size, applicable to various scenarios. Can be used with power tools or pneumatic tools. Ideal for the disassembly of large screws in machinery, auto repair, industrial hardware and other fields. Specification: Material: 42 chrome molybdenum steel Color: Black Size: 1/2" Star Head Drive: T50, T60, T70, T80, T90 (Optional) Package list: 1 x Socket Adaptor Package List