Custom, US-made tool steel.Hot-riveted joint ensures smooth action and no handle wobble. Induction hardened cutting knives for long life. Unique handle tempering helps absorb the "snap" when cutting wire. 2000 Series pliers available." Cuts ACSR, screws, nails and most hardened wireShears wire up to 14 AWG with unique flush-cutting action that minimizes fly-off. Steel hold-open spring reduces user fatigue. Compact head for easy working in confined areas.