DescriptionThis item is chain repair tool which designed to quickly and accurately remove and install chain pins. Along with superior strength and durability, it features a handy "loosening shelf" to stiff links after reassembly. The fine thread and comfortable size enable easy removal of even the toughest chain pins.Features- Color: Black - Material: Steel. - Size: About 20 x 11 x 2cm(L * W * H). - Compact design, portable. - Works for all common chains. - Metal frame with grip coated by rubber for comfortable and anti-slip handling. - Warm Tip: Dear buyer, Due to lighting effect,monitor's brightness,manual measurement and etc, there could be some slight differences in the color and size between the photo and the actual item. sincerely hope that you can understand! Thank you!