5/16" Keystone-Tip Screwdriver 6" Heavy-Duty Round-Shank

Built to handle the tough jobs with ease.
Hex bolster reinforces shank for hard use and allows wrench assisted turning.
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.
Special heat-treated shafts.
Meets or exceeds applicable ASME / ANSI specifications.
Precision-machined tip for exact fit.
Tip-Ident® quickly identifies the screwdriver type and tip orientation. - 5/16 Keystone-Tip Screwdriver 6 Heavy-Duty Round-Shank