The KNIPEX HZ990S-18LG Impact Screwdriver Socket is designed for high-performance applications, featuring an 18mm size that ensures compatibility with various impact tools. Constructed from durable materials, this socket is engineered to withstand high torque and pressure, making it ideal for automotive and industrial use. Its robust design meets ANSI standards, ensuring reliability and safety during operation. The socket's precise fit minimizes slippage, enhancing efficiency and reducing wear on both the tool and fasteners. Perfect for professionals seeking a reliable impact socket.