DARIT water pump pliers are made of high-quality carbon steel, with a pearl nickel-plated surface. This construction makes it anti-rust and ensures the plier’s durability. With hardened jaws and a locating mechanism, our 250mm adjustable pliers are compact, light perfect to manage screws, provide comfortable grip and presses, holds firmly, and are convenient for confined spaces. The DARIT joint pliers are fashioned to be able to easily grip flat objects strongly with no slip. The excellent mechanics of these pliers' wrench delivers 10 times the force applied to the hands. Versatile, it can be used for gripping, pulling, tightening & loosening nuts, bolts, pipes, fittings, etc. Ideal for wet plumbing, and other domestic and professional applications around the home, garden, and more.