Klein 640-3/8 3/8-Inch Coated Nut Driver, 3-Inch Hollow Shaft

Entire shank plastic coated for circuit protection only. NOT INSULATED Special plastic coating resists cutting, cracking, and chipping Thin coating permits use in confined areas Full hollow shafts facilitate work on stacked circuit boards or other long bolt applications Internal flanges provide solid, twist-resistant shaft anchor Premium chrome plated for smooth feel and corrosion resistance Meets or exceeds applicable ASME / ANSI specifications Handle end is also color coded for easy identification Cushion-Grip handle allows for greater torque and comfort Tip-Ident quickly identifies nut driver and size