The KUKKO 21-90-6 expanding spindle is designed for internal extraction tasks, providing a reliable solution for various applications. This spindle is crafted from high-strength materials, ensuring durability and long-lasting performance. Its expanding mechanism allows for easy adjustment and secure grip on components, making it ideal for automotive and industrial use. The spindle is compatible with a range of internal extractors, enhancing its versatility. Compliant with industry standards, it guarantees safety and effectiveness in operation.