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Klein Tools Nut Drivers 5/16 in Hollow 3 in Not Magnetic

Mfg #: 630516
BOR #: 128706
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Klein has nut drivers to help get the job done. The full hollow shaft facilitates work on stacked circuit boards or other long bolt applications.

  • Standard length for most applications, fits over 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
  • The handle end is color coded for easy identification.
  • The patented Tip-Ident® quickly identifies nut driver and size.
  • Meets or exceeds applicable ASME / ANSI specifications
  • Cushion-Grip™ handle allows for greater torque and comfort
  • Made in USA
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Product can be ordered only in multiples of
Brand Klein Tools  
Shank Length 3 in  
Overall Length 6-3/4 in  
Measuring System SAE  
Magnetic Not Magnetic  
Color Code Yellow  
Handle Type Cushion Grip  
Finish Chrome-plated  
Drive Size 5/16  
Shank Type Hollow  
Material Steel  
Length 6-3/4 in  
Type Nut Driver  
Series 630 Cushion-Grip™ Tip-Ident®  
Insulation Uninsulated  
Klein Tools Brochure Brochure
Klein Tools Specification Sheet Specification Sheet
9/16'' Hollow Shank Nut Driver 4'' Shank

The full hollow shaft design facilitates work on stacked circuit boards or other long bolt or stud...

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