Plumber's pliers, Cobra® ES Polished head Handles with plastic protection Chrome-vanadium electric steel, forged, oil-bath hardened in several stages DIN ISO 8976 Gripping surfaces with specially treated teeth Gripping protection to avoid crushing damage Self-locking on pipes and nuts Quick and precise adjustment directly on the workpiece The upper jaw is applied to the workpiece, then the lower jaw is positioned, and the pliers are ready for use Note: Special shape of the head and joint, very thin compared to conventional pliers
