45-34-9031 1/4" DRV SOCK MET STD 5.5MM

Our 1/4" Drive Metric 6-Point Socket with FOUR FLAT Sides was designed from the ground up to be part of the most versatile socket family. MILWAUKEE 1/4" drive sockets feature an innovative design with four parallel flat sides, which deter rolling and are wrench-compatible. The Metric socket sizes are stamped into the flats providing you with improved, easy-to-read visibility. These deep and standard socket sizes have optimized geometry to reduce bolt rounding and stripping. We back all our 1/4" drive metric sockets with a lifetime guarantee. Our 1/4" drive metric sockets range from 5mm to 15mm in standard and deep well sockets.