Milwaukee 1/4" Drive 15-mm SAE 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, enhancing both safety and convenience during use. The size is clearly stamped on the socket for quick and easy identification, saving you time on the job. Its optimized geometry is engineered to reduce bolt rounding and stripping, ensuring a secure fit and longer tool life. Whether you're a professional or a DIY enthusiast, this socket delivers reliable performance and durability. Model Number: 45-34-9041