Klein Tools Insulated Nut Driver, Cushion Grip, 5/16'' Hollow Shaft

Klein Tools Insulated Nut Driver, Cushion-Grip, 5/16" Hollow-Shaft is individually tested to exceed the IEC 60900 and ASTM F1505 standards for insulated tools and it is clearly marked with the official 1000-volt rating symbol. Two layers of insulation provide protection against electric shock. The first layer is a thick, exceptionally tough, high-dielectric white inner coating that is bonded to the tool. The second layer is a flame retardant, impact-resistant, bright orange outer coating. The hollow shaft makes it possible to work on stacked circuit boards or other long bolt applications. The Tip-Ident helps with the quick identification of the nut driver size. The Cushion-Grip handle provides greater torque and comfort.