Insulated Screwdriver, 3/32-Inch Cabinet Tip with 3-Inch Shank Klein Tools 607-3-INS Perfect for working in control boxes or other terminal block applications where insulated tools are necessary 1000V Rated for safety Durable, two-layer, molded insulation to meet or exceed all ASTM and IEC standards for insulated tools Custom US-made tool steel Cushion-Grip handle for superior torque and comfort