Milwaukee Chrome sockets are designed to be part of the most versatile socket family, featuring a 1/4" Drive 10mm Metric 6-Point Deep Socket with innovative FOUR FLAT™ Sides. This design includes four parallel flat sides to prevent rolling and metric socket sizes stamped into the flats for enhanced visibility. These wrench-ready sockets boast optimized deep well geometry that helps reduce bolt rounding and stripping, making them a reliable choice for various mechanical tasks. Model Number: 45-34-9048