Klein Tools PND9165 9/16-Inch Power Nut Driver, 5-Inch Out-of-Chuck

9/16" Power Nut Driver 5" Length Note: This product has been discontinued. These hollow shaft magnetic nut drivers are designed for long bolts, studs or threaded rod jobs. The magnetic head holds nuts and bolts to aid in hard to reach installations. The wrench assist end is designed for high torque loosening found in many jobs. Impacted rated for the most aggressive power tools.