The Knipex 85 51 250 C Spring Hose Clamp Pliers are made from Chrome Vanadium, forged, oil-hardened electric steel and have been specially designed to open and close click clamps. The rotating jaw inserts allow for the safe actuation of clamps in any position and the pliers have good leverage which allows clamps to be opened and closed again comfortably and easily without a great deal of effort. They have a slim head design narrow head width and rotating grip inserts make this an ideal tool, especially in confined areas. Ideal for easy working on fuel hoses, vacuum pipes and suction nozzles and many other applications. It has an additional function, it is able to detach hoses gently using the serrated jaw. Specification Length 250mm. Weight 340g.