KLEIN TOOLS, INC 630-5/16 Cushion-Grip Hollow Shaft Nutdriver 5/16 in Handgrip, Magnetic

Full hollow shafts facilitate work on stacked circuit boards or other long bolt applications. Fits over long bolts and studs. Internal flanges provide solid, twist-resistant shaft anchor. Premium chrome plated for smooth feel and corrosion resistance. Handle end color coded for easy identification. Cushion-Grip handle for greater torque and comfort. Tip-Ident® quickly identifies nut driver and size.