These Faithfull VDE Water Pump Pliers are manufactured from chrome vanadium steel and undergo stringent high voltage tests in accordance to EN 60900:2012 and can safely be used when working on live electrical wires at voltages of up to 1 000 volts AC. These adjustable pliers are designed for gripping pipes nuts and bolts. The sliding pivot allows a wide range of jaw opening adjustments. Length: 250mm (10in).Jaw opening up to 60mm.PTDFAIPLVDEWP10