Steel detachable chain is one of the oldest styles detachable chain china chains that remain in 
use today. Since the early 1900s steel detachable chains have been applied in agricultural and industrial applications around the world. They stemmed from the original cast detachable chain style (patented in 1873) and are produced to be light-weight, economical, and durable. USA Roller Chain and Sprockets provides a high-quality line of Metal Detachable Chains (SDC) and steel detachable sprockets. We likewise have attachments and the easy to use steel detachable chain breaker! Our selection of American standard metal detachable chain is manufactured from a particular hot-rolled strip steel that is heat-treated for increased power and an extended wear life. This kind of chain is designed for moderate loads and speeds, it is extremely easy to repair and install. Something vital that you note when setting up and using steel detachable chain is usually that the closed end of the tab should end up being towards the sprocket. We stock both painted and non-painted SDC chains therefore when ordering please specify which series you are interested in.