High leverage design requires 50% less effort compared to conventional combination pliers due to an optimized transmission ratio. Ergonomically optimized handle shape for firm contact to the hand and fatigue reducing operation. Effective cross-hatched knurled gripping zone in jaws for strong gripping and pulling. Serrated gripping zone below the joint for powerful leverage. Cutting edges for soft and hard wire, nails, ACSR and piano wire. Cutting edge hardness approx. 64 HRC. Vanadium steel, forged, multi stage oil-hardened.