Complete Bike Chain Repair Tool: If you buy this bike chain kit, you will own 1 bike chain link plier, 1 chain unloader tool, 1 chain measuring ruler and 6 missing links for chain .Our bike chain tool contains everything you need to repair your bike chain at home or on the go. High quality material: Our bike repair tool is made of stainless steel and ABS, which is durable and can use them for a long time. Besides, it is not easy to rust and break. Bicycle Chain Link Pliers: You can use this pliers to links to quickly remove the connecting links. This advanced opening and closing tool is a chain link puller and connector. Chain Download Tool: Its design is very smart, also easy to break and chain again. It has a unique groove on the top, making it easy to see how far the peg has come out and to remove the cut chain with the peg out of the tool. Multi-function: Our tool kit from bicycle repair is small, it is very easy to carry, so you can use it as a travel tool kit to solve most bicycle problems. Suitable for racing bike, city, mountain bike and racing bike, etc.