Perfect for working in control boxes or other terminal block applications where insulated tools are necessary 1000V Rated for safety Meets or exceeds IEC 60900: 2012, ASTM F1505-10 Durable, two-layer, molded insulation to meet or exceed all ASTM and IEC standards for insulated tools Made in USA with custom US-made tool steel Cushion-Grip handle for superior torque and comfort Made in the USA