11-In-1 Screwdriver/Nutdriver, #1,#2,T10,T15;1/4,3/16" Slot;3/8,5/16,1/4 Driver

Features: Integrated screwdriver/nut driver shaft holds 8 popular tips and converts to 3 nut driver sizes | 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 | Precision-machined tip for exact fit | Patented Tip-Ident quickly identifies the screwdriver type and tip orientation | Meets or exceeds applicable ASME / ANSI specifications