Klein Tools 646M Magnetic Tip Nut Driver Set – 6” Hollow Shanks Features:
- General purpose selection of the most frequently used nut drivers.
- Includes two nut drivers (Cat. No. 646-1/4M and 646-5/16M).
- Hollow shaft design with Rare Earth magnetic tip facilitiates work on bolt applications
- Handle end is color-coded for easy identification.
- Internal flanges provide solid, twist-resistant shank anchor.
- Cushion-Grip handle allows for greater torque and comfort.








