The Knipex 10220689 Cobra High-Tech Water Pump Pliers (OEM 87 01 250) are 250mm long, featuring a polished head and non-slip plastic coated handles for secure grip. These pliers offer 25 adjustment positions, providing optimal adaptation to various workpiece sizes. Designed for efficient gripping, holding, and bending, they can handle pipes up to 50mm in diameter and nuts up to 46mm across flats. The self-locking jaws ensure no slipping on the workpiece, reducing effort. Made from chrome vanadium electric steel, oil-hardened for durability, and conforming to DIN ISO 8976.