The KNIPEX 4811J1 precision retaining ring pliers are engineered for installing and removing internal circlips on shafts with diameters from 12 to 25 mm. These pliers feature straight, non-slip tips made from highly compressed spring steel, ensuring durability and precise operation. The screw joint provides accurate, backlash-free movement, while the bolted joint allows for high precision and smooth action. The tips are designed to prevent circlips from springing off, enhancing safety and efficiency. Manufactured in Germany, these pliers are a genuine KNIPEX tool, offering reliable performance for professional applications.