The Knipex 87 26 Series VDE Cobra Water Pump Pliers offer safe and efficient use for professionals. VDE tested up to 10,000V and safe for live working up to 1,000V, these pliers conform to DIN EN / IEC 60900 standards. Effortlessly adjust the pliers to the perfect size by simply shifting one jaw onto the workpiece, then release with a single button press. Fine adjustment ensures optimal adaptation to various workpiece sizes, while the comfortable handle width reduces fatigue. The slim head and joint design provide excellent access to tight spaces. These pliers feature a self-locking mechanism on pipes and nuts, preventing slippage and minimizing the force required for gripping. Specially hardened teeth (approx. 61 HRC) on the gripping surfaces ensure low wear and a stable, reliable grip. The robust box-joint design offers high stability with a double guide, and integrated guards prevent finger pinching. Key Features: * VDE tested up to 10,000V, safe for live working up to 1,000V * Self-locking on pipes and nuts for secure gripping * Slim head and joint for excellent access * Hardened gripping teeth for durability and stability * Pinch guard for user safety Summary: Knipex VDE Cobra Water Pump Pliers, 250mm length, ideal for plumbing and electrical work, featuring secure self-locking grip, VDE safety rating, and ergonomic design for comfortable, reliable use on pipes up to 50mm and nuts up to 46mm.