- The Ab Kette 520 is designed for efficient and precise grinding of rivet heads, ensuring a secure fit for your chain links. - Ideal for riveting hollow head connecting links, this tool provides reliable performance for your maintenance needs. - Compatible with chain sizes 415, 420, 428, 520, 525, 530, and 630. Please refer to the specifications below for pin sizes to ensure the right fit. - Made with a heat-treated and hardened press pin, this tool guarantees durability and longevity, providing you with consistent results over time. Use Scenarios: - Perfect for motorcycle enthusiasts who need to replace or repair their chains quickly and efficiently. - Suitable for bicycle mechanics requiring a reliable tool for chain maintenance and adjustments. - Essential for anyone working on machinery that utilizes various chain sizes, ensuring seamless operation and safety. Experience the precision and reliability of the Ab Kette 520 for your chain maintenance needs.