Individually tested, For heavy continuous use, Good lever action for easy cutting, For round and flat material, Extra long blades, Induction-hardened precision cutting edges, hardness 62 - 64 HRC, For all wire types including piano wire, 1.6 mm, Serrated gripping faces, Inserted joint, High cutting performance with guaranteed 35% less effort, Legs VDE insulated up to 1000 V, according to EN 60900/IEC 60900, 2-component handle protection sleeves, GEDORE special hardened and tempered steel, drop-forged, oil-hardened and annealed, chrome-plated