General description Professional quality Knipex 180mm fully insulated S range combination pliers, designed for live line working. These pliers are manufactured from special tool steel, oil hardened and tempered for durability. The smoothly ground chrome plated heads feature cutting edges that are separately induction hardened to 60HRC, making them suitable for cutting medium-hard and hard wire. The heavy 'S' range ensures robust performance. Technical specifications Length: 180mm Insulation tested to: 10,000V Insulated for: 1000V AC and 1500V DC Cutting edge hardness: 60HRC Other information Plastic dipped insulated handles with slip guards for extra comfort and safety Display packed