These Klein Tools 9-Inch Insulated Side-Cutting Pliers have jaws knurled with a cross-hatch pattern for excellent gripping. They are made of steel alloy for strength and performance. They also feature flame and impact retardant coating, as well as insulation to protect up to 1000 Volts. Individually tested to exceed the IEC 60900 and ASTM F1505 standards, for insulated tools, and clearly marked with the official 1000-volt rating symbol. Two layers of insulation provide protection against electric shock. Thick, exceptionally tough, high-dielectric white inner coating is bonded to the tool. A flame retardant, impact-resistant, bright orange outer coating. High-leverage design provides 46-Percent greater cutting and gripping power than other plier designs. Cuts ACSR, screws, nails, and most hardened wire. Integral guards help prevent hand contact with conductive parts.