Knipex cobra water pump pliers knipex 87 01 560 knipex cobrareg the hightech water pump pliers no more time consuming presetting of the required opening size just position the upper jaw to the workpiece push the button and close the lower jaw ingeniously simple the anti pinching protection protects your hands from injury the pliers are made of oil hardened chromium vanadium electric steel for the toughest jobs and are fitted with a non slip grip cover knipex 87 01 560 cobra x