When you need to clamp down on materials, the KNIPEX 88 08 250 SBA Insulated Water Pump Pliers are the ideal tool for the job. With a tongue and groove plier design, these 10" water pump pliers provide an easy grip on any material. The polished chrome vanadium steel makes them durable and resistant to corrosion. These locking pliers have a 1 7/16 in. jaw length and 1 1/4 in. jaw width. They also have an ergonomic handle that is designed for comfortable use over extended periods of time. When it comes to working with your hands, nothing beats the KNIPEX 88 08 250 SBA Insulated Water Pump Pliers.