The screw-type chain tool is intended for professionals and enthusiast users. The simple clamping of the pin adapts to the axis of the chain with perfect precision and thanks to its ergonomic design it is easy to use. Material: special tool steel, hardened and tempered. Robust two-component ergonomic handle. Also supports Campagnolo 11-speed. *** Image is representative only. The 2018 color will be RED/ORANGE, not BLUE***