Klein Tools 646-3/8M Magnetic Tip Nut Driver, 3/8-Inch with 6-Inch Hollow Shank, Made in USA

Exclusive hollow shaft design with Rare-Earth magnetic tip features unobstructed pass-through, even on long bolts, Full hollow shaft facilitates work on long bolt applications, Cushion-Grip handle allows for greater torque and comfort and handle dome is color coded for easy identification, Internal flanges provide solid, twist-resistant shaft anchor, Made in USA