The guard prevents operator's fingers being pinchedThe unique jaw design is shaped to eliminate nut-burring hardness of grippingPolished head and Plastic coated handlesGripping teeth are specially hardened for a longer tool lifeMade from chrome vanadium electrical steel, oil hardenedBox joint construction, a new generation of water pump pliers, for easier and more secure working. It has a press button action for fast and firm adjustment directly on the workpiece. The selected jaw opening is positively ensured and has a single hand adjustment self-gripping on pipes and nuts. Made with strength and durability to last!