Crimping die behind hinge for superior leverage crimping non-insulated connectors, lugs and terminalsUnique handle tempering helps absorb the "snap" when cutting wireToothed pipe grip for greater gripping powerHot riveted joint ensures smooth action and no handle wobbleInduction hardened knives for long lifeThese pliers feature a precision-hardened plier head for on the job toughness and are made of custom US-made tool steel. Other features include sure-gripping cross hatched knurled jaws and dark blue plastic dipped handles for comfort and ease of identification. Jaw length: 1-25/32"; Jaw width: 1-1/32"; Weight: .72 lbs.