About this item
Klein Tools 646-5/16 5/16 x 6" Hex Hollow-Shank Nut Driver
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Key points
- 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