Milwaukee 1/2" Drive 13/16" Standard Socket w/FOUR FLAT™ Sides is designed for versatility. This socket features four parallel flat sides that help prevent rolling and provide wrench-ready capabilities, making it easier to use in various applications. The size is clearly stamped on the socket for quick identification, enhancing convenience during work. Its optimized geometry is engineered to reduce bolt rounding and stripping, ensuring a secure and reliable fit every time. Model Number: 45-34-9105