The Klein Tools #1 Phillips 3-Inch round Shank Screwdriver is precison-machined for an accurate fit and torque without slippage. This Cushion-Grip Handle Screwdriver offers the comfort needed for all day work. Its Tip-Ident quickly identifies screwdriver type and tip orientation.PRODUCT FEATURES:-  Precision-machined tip provides accurate fit and torque without slippage -  Premium chrome-plated for smooth feel and corrosion resistance -  Tip-Ident quickly identifies the screwdriver type and tip orientation -  Internal flanges inside handle provide solid, twist-resistant blade anchor -  Cushion-Grip handle for greater torque and comfort -  Special heat-treated shafts -  Meets or exceeds applicable ASME / ANSI specifications