20 % less effort required compared to conventional diagonal cutters of the same length; With integrated forged joint axle.; For very tough continuous use; High cutting performance with minimum effort due to optimum coordination of the cutting edge angle, transmission ratio and ergonomic handle shape; Precision cutting edges additionally induction hardened; (cutting edge hardness approx. 64 HRC) for all sorts of wire including piano wire; Chrome vanadium heavy-duty steel, forged, oil-hardened; Black atramentized; Polished head; Plastic coated handles; Set includes: 74 01 160; 74 01 250; 74 21 200