The Knipex Professional Power Set provides strength times three: combination pliers, diagonal cutters and water pump pliers. Holding, cutting, twisting, bending and pulling with utmost efficiency The 02 01 180 high leverage Combination Pliers, the 74 01 160 high leverage Diagonal Cutters and the Knipex Cobra 87 01 250 High-Tech Water Pump Pliers together make up the Power Set from Knipex. This name can really be taken literally, because the design and materials used make all three pairs of pliers highly efficient when gripping, holding, cutting, turning and locking. They are forged from carefully selected high-grade special tool steel, oil-hardened and put together in modern processes: for a long tool life, for efficient working. 74 01 160 Diagonal Cutters: For very tough, continuous use High cutting performance with minimum effort due to optimum coordination of the cutting edge angle and transmission ratio 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, multi stage oil-hardened 02 01 180 Combination Pliers: 35 % less effort required than with conventional combination pliers With cutting edges (hardness approx. 63 HRC) for heavy duty Easier work due to optimised leverage Easier cutting, powerful gripping, bending and pulling Long cutting edges for thicker cables With gripping zones for flat and round material, suitable for versatile use Precise, minimal light gap between the gripping jaws to ensure optimal function of the cutting edges Cutting edges additionally induction-hardened, cutting edge hardness approx. 63 HRC High-grade special tool steel, forged, multi stage oil-hardened Cobra 87 01 250 Water Pump Pliers: Push the button for adjustment on the workpiece Fine adjustment for optimum adaptation to different sizes of workpieces and a comfortable handle width Self-locking on pipes and nuts: no slipping on the workpiece and low handforce required Gripping surfaces with special hardened teeth, teeth hardness approx. 61 HRC: high wear resistance and stable gripping Box-joint design for high stability due to double guide Reliable catching of the hinge bolt: no unintentional shifting Pinch guard prevents operators\' fingers being pinched Chrome vanadium electric steel, forged, multi stage oil-hardened Specification: Diagonal Cutters: Cutting capacities medium hard wire: Ø 3.4 mm Cutting capacities hard wire: Ø 2.5 mm Cutting capacities piano wire: Ø 2.0 mm Combination Pliers: Cutting capacities hard wire: Ø 2.5 mm Cutting capacities piano wire: Ø 2.0 mm Cutting capacity copper cable, multiple-stranded: Ø 11.5 mm Cutting capacity copper cable, multiple-stranded: 16.0 mm² Water Pump Pliers: Adjustment positions: 25 Capacities for nuts: Ø 46 mm Capacities for pipes (diameter): Ø 50 mm