The KNIPEX 79 32 125 5" High Leverage Diagonal Cutting Plier is the perfect tool for cutting wire. It has a burnished pliers and polished head, allowing you to cut with ease. With its high leverage design, this diagonal cutting plier cuts up to 64 HRC. The jaws are made of chrome steel and have a jaw length of 1 in. and jaw width of 7/16 in. respectively. You can adjust the jaws by pressing on the button at the top of the handle with your thumb while squeezing them together or apart with your fingers around them to fit into narrow spaces where other tools cannot reach. This multi component ergonomic handle provides comfortable use for long periods of time, reducing hand fatigue during work. The KNIPEX High Leverage Diagonal Cutting Plier is just what you need when it comes to working with wire.