Irwin 10508156 Nail Puller (10\") The Irwin Vise-Grip 10508154 construction nippers have an induction hardened chrome-nickel steel cutting face that stays sharper for longer and improves durability. They also feature machined jaws which provide maximum gripping strength whilst the moulded ProTouch grips add comfort and improve user experience. Features: Precision-machined jaws and induction hardened cutting edge provides a clean cut UV/GS certified for optimal safety and user confidence hardened cutting edges are designed to stay sharper for longer ProTouch grips for added comfort and less fatigue Specification: Length: 250mm/10in