The 7000 series is the new generation of professional all-round scissors. The blade edges of the 7000 series are made of 58 ± 1HRC hard and rustproof aus8a stainless steel with a thickness of 3.7 to 4mm. The scissors have a matt surface and a patented "duplex interlock" adjustment screw ensures constant tension adjustment. The screw is specially heat-treated and extremely robust with a hardness of 45 ± 1 HRC. In 2005, the 7000 series was awarded the if design award. Professional all-around scissors-blade made of the hard and rustproof stainless steel-matt surface with a patented adjustment screw for constant tension adjustment-screw is specially heat-treated and extremely robust.