The Campagnolo 10 Speed Chain tool is specifically made for 10 speed Campagnolo chains. Without a doubt this is one of the lightest chain tools and will last for years to come. Unlike other over the counter products, which are a compromise between various products offered on the market, all Campagnolo tools are constructed and designed to be used specifically on Campag products. This makes the tool and individual piece and it works like a dream. Constructed from a high grade Steel this chain tool is sure to last a lifetime.