Features Heavy Duty Construction: Made of heavy-duty chrome molybdenum steel, providing solid and construction for long-lasting use in various applications. Rust-Resistant : Features blackening treatment, ensuring resistance to rust and impairment, extending the lifespan of the socket adaptor. Versatile Application: Standard size design makes it suitable for various scenarios, offering compatibility with power tools and pneumatic tools for versatile use. Wide Industrial Use: Ideal for disassembling large screws in machinery, automotive repair, and industrial hardware, providing a reliable solution for professional applications. Precision Mechanics: for use with 1/2" socket wrenches, allowing for efficient and effective handling of hex screws in automotive and industrial fields. Features: 1、Heavy duty chrome molybdenum steel construction, solid and . 2、 blackening treatment, not easy to rust 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 rust 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