Steel detachable chain is one of the oldest styles detachable chain china chains that are still in use today. Because the early 1900s steel detachable chains have been implemented in agricultural and industrial applications all over the world. They stemmed from the initial cast detachable chain design (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 metal detachable sprockets. We likewise have attachments and the simple to use metal detachable chain breaker! Our collection of American standard metal detachable chain is produced from a special hot-rolled strip steel that’s heat-treated for increased power and a longer wear life. This kind of chain is made for moderate loads and speeds, it is very easy to repair and install. Something vital that you note when installing and using steel detachable chain is that the shut end of the tab should always be towards the sprocket. We share both painted and non-painted SDC chains so when ordering please specify which series you are interested in.