Klein 5/16" x 6" Nut Driver 646-516

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