●The knife edge is tough and sharp, with high hardness and strong shear force, not easy to deform and wear and not easy to rust. ●Set of 2 bolt cutters, 450 mm (18 inches), weight 1.35 kg, maximum opening 20 mm, maximum cutting capacity 6 mm, 200 mm (8 inches), weight 0.25 kg, maximum opening 6 mm, maximum cutting capacity 3 mm. ●Ergonomic design, labor-saving lever principle, effectively exerts the maximum shear force. When cutting, it is easy and labor-saving to cut different hard objects. ●Comfortable handle, ergonomic design, non-slip and comfortable, even if you use it for a long time, your hands will not feel pain. ●Widely used, mild steel rods, maintenance and disassembly, disassembly of greenhouses, disassembly of guardrails, splicing chains, etc. are all a good choice.