Channellock Straight Jaw Tongue and Groove Plier 420mm Straight Jaw Tongue and Groove Pliers (460) 420mm versatile utility plier is the tool every home and garage needs, ideal for objects of all shapes including rods, pipes, hose and connection devices. Built to last with a PermaLock fastener to eliminate nut & bolt failure, patented reinforcing edge to minimise stress breakage and right angled, laser heat-treated teeth to provide a better, longer lasting grip. Undercut tongue & groove design won’t slip. Max 107.95mm/4.25" capacity with 8 step adjustments, CHANNELLOCK® uses high carbon steel for superior performance on the job and specially coated for ultimate rust prevention and self locking jaw opening adjustment. Dipped Channellock Blue plastic comfort grip handles with safe stop preventing finger pinch. Key Features Undercut tongue & groove design won’t slip PermaLock® fastener eliminates nut and bolt failure Patented reinforcing edge minimizes stress breakage Right angle, laser