The Klein Tools 662 #2 Square Screwdriver, 4 in. Round Shank features a 4 in. shank and a color-coded red handle end for quick and easy identification. The Klein Tools 662 features a round shank with a Robertson tip for square-recess screws. This unit also features a black-oxide shaft for corrosion resistance. Users are provided with a Cushion-Grip handle that allows for greater torque and comfort. Integral flanges inside handle provide solid, twist resistant blade anchor. The Klein Tools 662 features a chrome plated for smooth feel and corrosion resistance. This convenient tools provides users with Tip Ident that quickly identifies the type of screwdriver and screwdriver tip orientation.