Klein Tools 600-8 3/8-Inch Keystone Tip Screwdriver SquarePrecision machined Phillips tip provides a more consistent geometric symmetry than conventional Phillips screwdrivers to accurately fit and torque without slippage Tip Ident quickly identifies the screwdriver type and tip orientation and Cushion Grip handle for greater torque and comfort Premium chrome plated for smooth feel and corrosion resistance Internal flanges inside handle provide solid, twist resistant blade anchor Made in USA Special heat