Milwaukee SHOCKWAVE™ Impact Duty™ 3/8" Drive 9-mm Deep 6 Point Socket delivers exceptional impact durability designed for demanding high torque applications. Crafted from high-strength forged steel, this socket features a non-slip hex geometry that helps prevent fastener rounding, ensuring a secure grip every time. It includes long-lasting stamped size markings for quick and easy identification, enhancing efficiency on the job. The socket’s dual-hole design and ring groove provide added convenience for effortless attachment and removal. Optimized for use with 3/8-inch drive impact wrenches, drivers, ratchets, and adapters, this tool is built to withstand tough working conditions while maintaining reliability and performance. Model Number: 49-66-6151