Milwaukee 1/2" Drive 22-mm 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 for added convenience. It is stamped with its size for quick and easy identification, making your work more efficient. The deep socket incorporates optimized geometry to reduce bolt rounding and stripping, ensuring a secure fit and long-lasting performance. Model Number: 45-34-9123