The chain cutter has solid workmanship, high hardness, not easy to bend, reasonable design, and the stress part is in contact with the chain, which can better protect the chain pin from falling off perpendicular to the chain.Installation is more convenient. Suitable for 8-speed, 9-speed and 10-speed chains.The contact position of the stressed part is not solid, and it is easy to damage the chain and cause chain breakage in the process of using.Material: SteelWeight: 157 gramsColour:blackSize:10.7 x 1.5 x 9.6cmPackage Contents:1 x chain breakerOnly the above package content, other products are not included.Note: Light reflection 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.