Feature: 1. High precision screw propeller, make the thimble align the chain axis accurately. 2. Bike Chain Remover Tools, can fast and accurately remove and install chain pins without looking for a repair workshop. 3. Handy, Durable and Well Made Metal frame Integrated chain hook holds links during assembly. 4. The chain breaker is specifically designed to remove and install pins in 5, 6, 7, 8, 9, 10 and single speed bicycle chains. 5. Stainless steel chain hook, small object, big use.
Specification: A perfect tool for repair your broken bike It works on the mountain bike or road bike. Very durable and high quality Easy to use Fits for professional or home use (For example: bike repairmen, bike riders,etc.) Suitable for chain wheel: 7/8/9/10 speed Material: steel