3/8" Keystone Screwdriver, 12" Square Shank, 600-12

Designed for the most demanding uses. The heavy-duty square shank allows for wrench-assisted turning. Klein's exclusive Cushion-Grip handle offers greater torque and outstanding comfort. The patented Tip- Ident® quickly identifies the type of screwdriver and screwdriver tip orientation. * Heavy-duty square shank for wrench-assisted turning * Designed for the most demanding uses * Cushion-Grip handle for greater torque and comfort and premium chrome-plated for smooth feel and corrosion resistance * Internal flanges inside handle provide solid, twist-resistant blade anchor * Special heat-treated shafts * Precision-machined tip for exact fit * Meets or exceeds applicable ASME / ANSI specifications * Tip-Ident® quickly identifies the screwdriver type and tip orientation