These parallel action ROUND NOSE PLIERS act as a hand-held vice. They are ideal for Forming or Forging perfect Looping Shapes of Wire or Sheet MetalThe compound-action handles are coupled to jaws that remain parallel along the entire length of the jaws throughout their range of movement. Unlike typical Round Nose pliers, which open up to the shape of a "V", this parallel action Round Nose pliers have parallel jaws that act as a square vice grips. If you put a square piece of metal in typical pliers and squeeze down, you"re only holding part of the two edges. But if you hold the same piece in these pliers, it"s basically like using a mini press-you have a secure grip on both edges. The wire is held in place securely once you clamp the jaws down. You don"t have to squeeze because the pliers provide tension: All you have to do is hold them lightly while you work on the metal-a treat for your hard-working hands. Manufactured with German Anodized High Carbon SteelEquipped with extension return springs for easier operation. This model feature Two Round Jaws and nickel plated handlesSize : 5-1/2" - 140 mm. Overall length.Guarantee: Lifetime