Screwdriver set includes ?2 Phillips, 4-Inch round shank (Cat. No. 603-4) and 1/4-Inch Keystone tip, 4-Inch square shank (Cat. No. 600-4) Precision machined tips provide a more consistent geometric symmetry to accurately fit and torque without slippage Tip-Ident® quickly identifies the screwdriver type and tip orientation Cushion-Grip handle for greater torque and comfort Keystone tip offers heavy-duty square shank for wrench-assisted turning Heat-treated shafts with premium chrome-plating for smooth feel and corrosion resistance Internal handle flanges provide solid, twist-resistant blade anchor Meets or exceeds applicable ASME / ANSI specifications Made in the USA
