The KNIPEX 8801180 Alligator water pump pliers are a high-quality, genuine KNIPEX tool designed for gripping pipes, nuts, and other workpieces. Measuring 180mm in length, these pliers feature a self-locking mechanism on pipes and nuts, preventing slipping and reducing the effort required. With 9 adjustment positions, they offer a wide range of gripping capacities for pipes up to 36mm in diameter and nuts up to 36mm. The pliers are made from chrome vanadium electric steel, oil-hardened, ensuring durability and strength. The handles are coated with non-slip plastic for a secure grip.