Length 225mm According, to DIN ISO 5746 For heavy continuous use Good lever action for easy cutting For flat and round material Extra long cutting edges Induction-hardened precision cutting edges. hardness 62 - 64 HRC To cut all wire types including piano wire, 1.6mm Serrated gripping faces Inserted joint High cutting performance with 35% less effort TL = agate grey, with red dipped handle protectors GEDORE special hardened and tempered steel, drop-forged, oil-hardened and annealed.