ITEM NAME:Universal Bike Chain Tool With Chain Hook, Bicycle Chain Repair Tool, Bike U8J2 Universal Bike Chain Tool With Chain Hook, Bicycle Chain Repair Tool, Bike U8J2 Handy, Durable and Well Made --- Metal frame with grip coated by rubber for comfortable and anti-slip handling. Integrated chain hook holds links during assembly. Chain Pin Breaker Smart Design, Easy to Break, Easy to Re-chain --- Unique groove on the top make it easy to see how far you have pop the peg out and to remove the cutted chain with peg out of the tool Compact design, portable Universal--Fits the following: Common bicycle chains of 5-10 speed, suitable for most of bicycles. Size: 10.6 * 7.5cm Material: Carbon steel Colour: Black Designed to quickly and accurately remove and install chain pins. Along with superior strength and durability, it features a handy "loosening shelf" to remedy stiff links after reassembly. The fine thread and comfortable size enable easy removal of even the toughest chain pins. Package Contents: 1 x Bike Spliter Chain Tool Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.