General description Sealey Premier Quick Release Water Pump Pliers are designed for professional use, featuring a robust construction and user-friendly design. These pliers are manufactured from hardened and tempered drop-forged Chrome Vanadium steel, ensuring durability and longevity. Technical specifications Model No.: AK83803 Material: Hardened and tempered drop-forged Chrome Vanadium steel Jaw hardness: Induction-hardened 55-65 HRC Length: 300mm Usage Push-button quick adjustment/release for easy operation Serrated jaws for a secure grip Dual material comfort grip handles for enhanced user comfort Black oxide finish for corrosion resistance Other information