High transmission ratio for easy cutting. Ergonomically optimized handle shape for firm contact to the hand and fatigue reducing operation. Effective cross-hatched knurled gripping zone in the jaws for strong gripping and pulling. Serrated gripping zone below the joint for powerful leverage. Cutting edges for soft and hard wire, nails and piano wire. Cutting edge hardness (approx. 64 HRC). Vanadium steel, forged, multi stage oil-hardened.