Klein Tools 630-5/16M 5/16 Mag Nut Driver

5/16" MAGNETIC TIP NUT DRIVERExclusive hollow shaft design with Rare Earth-magnetic tip for unobstructed pass-throughInternal flanges provide solid, twist -resistant shaft anchorCushion-Grip handle for greater torque & comfortHandle end is color coded for identificationShaft is chrome-plated for corrosion resistanceFOR CALIFORNIA SHOPPERSHello Californians! Your government wants us to show you the following message:⚠ Warning: Cancer And Reproductive Harm - See Www.P65Warnings.Ca.Gov For More Information.