8" High Leverage Diagonal Cutters Requires 21 Percent Less Efforts Than Conventional Diagonals, Forged On Axle For Heaviest Duty & Long Life, Precision Cutting Edges Are Induction Hardened To Approx. 64HRC, Suitable For All Types Of Wire Including 11/64" Nails, 1/8" Steel Wire & 7/64" Piano Wire, Chrome Vanadium Electric Steel, Oil Hardened & Tempered, Polished Head With Dipped Handles..