with precision cutting edges for soft, hard wire and piano wire, cuts components such as bolts, nails, rivets up to Ø 5.2 mm, particularly high cutting performance with less effort due to the highly efficient joint design, cutting edges are also inductively hardened, cutting edge hardness approx. 64 HRC, forged, in addition Opening spring and locking mechanism integrated into the handle sleeves for comfortable working and safe transport, with gripping surface under the joint for gripping and pulling wires from Ø 1.0 mm, chrome vanadium high-performance steel, oil-hardened in several stages