- Comprehensive Size Options: This set includes a variety of sizes to meet your needs: - 1/4" Drive: M4, M5, M6 - 3/8" Drive: M8, M9, M10, M12, M14 - 1/2" Drive: M16, M18 - Durable Materials: Crafted from drop-forged, heat-treated S2 alloy steel bits, paired with hardened Chrome Vanadium steel sockets, ensuring long-lasting performance and reliability. - Secure Connection: The S2 steel bit is press-fit into the socket, providing a straight, permanent connection that resists loosening over time, enhancing safety during use. - Convenient Storage: The slidable storage rail allows for easy organization and quick access, preventing loss of bits and sockets for a more efficient workflow. Use Scenarios: 1. Automotive Repairs: Ideal for mechanics who require reliable and durable tools for various vehicle maintenance tasks. 2. Home Projects: Perfect for DIY enthusiasts tackling furniture assembly or household repairs, ensuring you have the right size at hand. 3. Professional Use: Suitable for professionals in construction or maintenance who need a dependable set of tools that withstand rigorous use. This tool set combines functionality, compatibility, and performance, making it an essential addition to any toolbox.