Marketing InformationOur SAE 3/8 in drive 10-piece deep well 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, giving you improved visibility. These deep well sockets have optimized geometry to reduce bolt rounding and stripping. The Milwaukee® 10-piece socket set is stored on a socket rail for tool organization and is backed with a lifetime guarantee.