Overall diameter: 180mm. Weight: 280 gram. With patented double joint design providing superior leverage for easier; gentle on the hands; cutting. 50% effort reduction when compared to Knipex high leverage cutters of the same length. Milled forged-in axles for high stability and zero backlash. Manufactured from forged chrome vanadium tool steel that is multi-stage oil hardened. Cutting edges are additionally precision induction hardened to approx. 64 HRC and will cut from 4.6mm steel up to 3mm diameter hard spring steel. Comes with multi-component grips; a polished head and black phosphate coating.