Curved Jaw Locking Pliers with Wire Cutter, measures 5 inches and has a jaw adjustment up to 1-1/4 inches, and features curved jaws, knurled tips and wire cutter able to cut up to a 1/4-inch bolt. Tool locks on instantly and releases quickly and adjusts to plier action. The involute jaw curve permits user to put tremendous pressure on four points of any style nut or bolt head. Irwin tools are made of only the finest materials, manufactured to exacting tolerances.