The Klein Screwdriver is constructed from Klein's U.S. made proprietary blend of forged steel for optimum strength. The durable, two layer, molded insulation meets or exceeds the IEC 60900 and ASTM F1505 standards for insulated tools, and are clearly marked with the official 1000-volt rating symbol. The bright orange outer coating is flame and impact resistant. The exceptionally tough, thick high dielectric white inner coating is bonded to the tool. The tip-ident feature quickly identifies the size, while the cushion grip provides excellent user comfort and better torque.