The KNIPEX HZ990S/11 XZN Impact Screwdriver Socket Set includes 11 precision-engineered sockets designed for high-torque applications. Made from premium chrome vanadium steel, these sockets are built to withstand the rigors of impact use. Each socket features a polished chrome finish for enhanced corrosion resistance and easy cleaning. The set is compatible with standard impact wrenches and ratchets, making it versatile for various tasks. Meeting ISO standards, this set is perfect for automotive and industrial applications, providing reliability and efficiency.