[Features] These water pump pliers can replace professional pipe wrenches and adjustable wrenches, multi-groove adjustment, easy to use. With these pliers, you can quickly loosen stuck or corroded nuts, bolts and pipes, or clamp and torque a variety of fasteners and fittings. [High Quality] These channel lock pliers are made of forged and carbon-hardened (58 HRC) chrome vanadium steel (CR-V), black phosphate coating to prevent rust and corrosion, for strength, durability and long life. [Excellent Design] The water pipe pliers are designed with a slim profile and hardened gripping teeth to provide excellent grip in tight spaces, enabling one-handed wrench operation. The PVC non-slip rubber handle provides you with a comfortable grip. [Adjustable Design] The multi-groove ratchet system is perfect for precise positioning to grip any type of surface. You can adjust the pliers to different positions to meet any size required for your application. [Wide Application] 3-piece 7-inch, 10-inch and 16-inch adjustable tongue and groove pliers are perfect for industrial or home applications, including automotive, electrical, HVAC. Also comes with a canvas bag with 3 separate pockets for carrying and storing the channel lock pliers.