Features durable nickel chromium steel construction. Includes 2 different-sized pliers to suit many jobs. The ProTouch grips provide extra comfort and reduce hand fatigue. Machined jaws provide maximum gripping strength. Induction hardened cutting edge stays sharp longer. Grip a variety of work surfaces due to the curved jaw design. Head sits at more of a right angle to give you a different gripping angle. IRWIN® Tools VISE-GRIP Groove Joint Pliers Set, 2-Piece, 8 inch and 10 inch (1773639)