Klein Tools 646-5/16 5/16-Inch Nut Driver, 6-Inch Hollow Shaft

The full hollow shaft design facilitates work on stacked circuit boards or other long bolt or stud applications. Klein's exclusive cushion-grip handle offers greater torque and outstanding comfort. The patented Tip- Ident® quickly identifies nut driver and size.

• Reaches into deep recesses and fits over extra-long bolts and studs
• Full hollow shafts facilitate work on stacked circuit boards or other long bolt applications
• Internal flanges provide solid, twist-resistant shaft anchor
• Premium chrome plated for smooth feel and corrosion resistance
• Made in USA
• Meets or exceeds applicable ASME / ANSI specifications
• Handle end is also color coded for easy identification
• Cushion-Grip handle allows for greater torque and comfort
• Tip-Ident® quickly identifies nut driver and size
• Overall Length:  9.75'' (24.8 cm)