Metal shears designed for professional use and for cutting very hard and thick tin Cutting capacity up to 1.8 mm of sheet metal Cutting head particularly adapted for making long cuts in confined spaces, allows hands to be kept above the work pieces Jaws forged of a steel alloy containing chromium and molybdenum for high resistance Milled cutting edges, serrated and induction hardened to 60-62 HRC Lever system increases efficiency Handles with soft grip and return spring to enhance working comfort Red handles = left cut Cutting capacity: 1 - Stainless steel, 2 - Cold rolled steel 8697M0260: spare pieces set (nut, spring and spindle)