This patented 2-in-1 nut driver features a sliding tip that easily switches between 1/4 in. and 5/16 in. hex sizes. A simple twist of the thumb nut locks your setting in place, while the integrated magnet ensures screws stay securely in place during use.

• Patented sliding tip allows for quick switching between 1/4 in. and 5/16 in. hex sizes
• Integrated thumb nut provides a secure lock for the selected tip setting
• Magnetic hex tip holds screws in place regardless of the selected driver size
• Cushion-grip handle designed for increased torque and user comfort
• Handle features tip-ident for rapid tool identification
• Compact 1.5 in. shank length for precision work
• U.S. Patent 7,654,175 B2