Klein Tool - Klein 646-5/16 5/16" Nut Driver, 6" 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. Features: Reaches into deep recesses; 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; 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; Reaches into deep recesses and fits over extra-long bolts and studs; Made in USA; Cushion-Grip™ handle allows for greater torque and comfort - Warnings: Always wear approved eye protection.; NOT insulated. Will NOT protect against electrical shock.