Milwaukee 3/8" Drive 16-mm Deep Socket w/FOUR FLAT™ Sides is designed for versatility, making it an essential addition to any toolbox. This socket features four parallel flat sides that help prevent rolling and provide wrench-ready capabilities for added convenience. The size is clearly stamped on the socket for quick and easy identification, enhancing efficiency during use. Its optimized geometry helps reduce bolt rounding and stripping, ensuring a secure grip and longer tool life. This deep socket combines practical design with durability to meet the demands of both professional and DIY users. Model Number: 45-34-9095