Milwaukee 3/8" Drive 7/8" Standard Socket w/FOUR FLAT™ Sides is designed for versatility. It features four parallel flat sides that help prevent rolling and provide wrench-ready capabilities, making it easier to handle and use in various applications. The socket is clearly stamped with its size for quick and easy identification, ensuring you can find the right tool when you need it. Additionally, this deep socket has optimized geometry that helps reduce bolt rounding and stripping, enhancing its durability and performance on the job. Model Number: 45-34-9070