Milwaukee SHOCKWAVE™ Impact Duty™ 1/2" Drive 19-mm 6 Point Socket delivers exceptional impact durability designed for high torque applications. Crafted from high-strength forged steel, this socket features long-lasting stamped size markings that make identification quick and easy. Its non-slip hex geometry helps prevent fastener rounding, ensuring a secure grip every time. The socket also includes a dual-hole design and ring groove for easier attachment and removal. Optimized for use with 3/8-inch drive impact wrenches, drivers, ratchets, and adapters, this tool is built to perform reliably in demanding work environments. Model Number: 49-66-6251