Milwaukee 3/8" Drive 11-mm Deep 6-Point Socket w/ FOUR FLAT™ Sides is designed for versatility and durability. Featuring the innovative FOUR FLAT™ Sides, this socket is wrench-ready and helps prevent rolling, making it easy to keep secure during use. Its optimized geometry is engineered to reduce bolt rounding and stripping, ensuring a reliable grip every time. For quick and easy identification, the metric socket size is clearly stamped into the flat surface, enhancing convenience on the job. Model Number: 45-34-9094