Milwaukee 10 pc. 3/8" SAE Chrome Sockets w/ FOUR FLAT SidesThe MILWAUKEE SAE 3 8" Drive 10 Piece Socket Set feature 6 point sockets with FOUR FLAT sides. This innovative design has four parallel flat sides, which deter rolling and are wrench compatible. The socket sizes are stamped into the flats providing improved visibility. These SAE sockets have optimized geometry to reduce bolt rounding and stripping. This 10 piece socket set is stored on a socket rail for tool organization and is backed with a lifetime