Bicycle chain repair tool: thanks to the adjustable fixing screw, the chain tool is compatible with any chain width. Compatible for 5-6-7-8-9-10-11-12 speed chains from Sram, , and as well as 1/8inch and 3/32inch single speed chains. Precise work: chain tool for effortless and precise separation and riveting of your bike chain. Precise chain tool, with centring and locking screw for the chain, so you can precisely press the chain pin out and in. Professional quality chain riveter: high-quality body, comfortable handle, and push threaded bolts always deliver high and reliable performance. Ergonomic handle for comfort and ease of use. EASY TO USE AND REPLACEMENT PINS: Extra long lever, high quality threaded bolts. and powerful pushing, even the most stubborn chain link can be successfully separated. In addition, there are 2 replacement pins, if something should go wrong. Our reliable bicycle chain is the perfect assembly tool for shortening and riveting bicycle chains. Material: Metal colour: black Package Contents: 2 x thimble 1 x Bicycle Chain Tool Only 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.