RLECS Universal Bicycle Chain Tool Bicycle Chain Extractor Pin Service Parts with 2pcs Bike Bicycle Chain Hooks Repair Tools

Package included: spare thimble x 1 + hook x 2., Use this chain breaker to easily fix the bicycle chain! Links that are easy to delete, links that are easy to reinstall., Features: thicker and finer base, not easy to break., Material: high-strength carbon steel., Surface treatment: fine sand spray, double plating.