Updated Design: Without the safety buckle, our bicycle chain pliers tool can better open and close the chain link, you can use this tool to remove and replace the chain more easily. Material: The chain clip is made of high-quality steel, which is strong and durable. Ergonomic handle for comfortable use. Perfect for the home mechanic. Compatible with all 5, 6, 7, 8, 9, 10 and 11 speed derailleur chains that use main links, allowing you to easily remove and replace links in seconds. DUAL FUNCTION: 2-in-1 combo pliers links for opening and closing connections, replacement links SRAM, KMC, Shimano & Clark - all fast chains, missing links. 100% Satisfactory After Sales Service: If you receive a defective or unsatisfactory item, please contact us directly, qkurt always offers hassle-free customer returns. More bike tools are available at the qkurt store. Feel free to add to cart if you need it