Milwaukee 1/4" Drive 12-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 prevent rolling and provide wrench-ready capabilities, enhancing convenience and safety during use. The size is clearly stamped on the socket for quick and easy identification, saving you time on the job. Its optimized geometry helps reduce bolt rounding and stripping, ensuring a secure fit and reliable performance every time. This standard socket combines durability and functionality to meet the demands of both professional and DIY users. Model Number: 45-34-9050