The Tolsen 10004 dielectric diagonal cutting pliers are designed for safely cutting wires, pins, and small components, specifically when working under electrical tension. These 180mm tools are crafted from forged steel with a nickel-plated finish to ensure durability and resistance to wear during frequent use. To keep you safe, the handles are made from a two-component dielectric plastic that provides electrical insulation. They also feature special guards that ensure a secure grip, making them a reliable choice for electricians or technicians who need a steady hand while handling live circuits.