Knipex XL Water Pump Pliers Adjustable - 16"The 16" Cobra XL Water Pump Pliers offer greater gripping capacity and lighter weight compared to comparable pipe wrenches. They feature a fast push button adjustment directly on the workpiece, ensuring no unintentional slipping of the joint. The fine adjustment allows for optimum adaptation to different size workpieces and a comfortable gripping position. These pliers are self locking on pipes and nuts, preventing slipping off the workpiece and