Its unique blade by-pass, shearing cut is patented under Pat.#3774301. Its shear cutting action reduces effort by 50% as compared to conventional compression type wire cutters and produces a flat, flush cut. The advantage of reduced cutting effort is further enhanced by the ergonomically shaped, non-slip Xuro-Rubber™ grips and glare-eliminating black finish. Its slim profile increases access in high density areas. Flush cuts soft wires up to 20 GA. Has precious metal retainer that catches pieces of gold as they are cut and keeps them from flying off.