• Cutting edges engineered to provide long lasting sharpness • Cold forged alloyed steel ensures strong, durable tools that will provide years of reliable performance • Differential heat treatment produces strength and toughness in specified locations to withstand tough cuts • VectorEdge Blade Technology-Tightly toleranced, induction hardened, parallel cutting edges engineered to provide repeated cuts of hard wire, soft wire, spring steel, and cable ties at all locations along the blades • Cushioned plastisol handles are designed for comfort and leverage to reduce fatigue