Nws 780 water pump pliers set nws 780 p buy nws water pump set 780 incorporating the following features chrome vanadium steel material adjustment of the jaws is achieved by pressing the centre button type mx2 is 250mm long and is adjustable from 0 to 50mm type mx3 is 300mm long and is adjustable from 0 to 65mm supplied in kit of 2 p nws water pump set 780