These Klein Tools Heavy Duty Lineman's Pliers have high-leverage streamline design with cross-hatched knurled jaws. They are truly heavy duty pliers with thicker dipped ''handform'' handles, providing more comfort and effectiveness. They are made of forged steel with induction hardened knives for long lives.PRODUCT FEATURES:- High-leverage design. Rivet is closer to the cutting edge for 46-percent greater cutting and gripping power than other plier designs - Heavy-duty, thicker dipped handles are more comfortable and easier to grab with gloved hands - Hot-riveted joint ensures smooth action and no handle wobble - Induction hardened cutting knives for long life - Streamlined design with sure-gripping, cross-hatched knurled jaws - Precision-hardened plier head for on-the-job toughness - Unique handle tempering helps absorb the ''snap'' when cutting wire - ''Handform'' handles for full gripping and cutting power - Custom, US-made tool steel