Steel detachable chain is among the oldest styles chains that are still in use today. Because the early 1900s steel detachable chains have already been implemented in agricultural and industrial applications all over the world. They stemmed from the original cast detachable chain style (patented in 1873) and are detachable chain china produced to be light-weight, cost-effective, and durable. USA Roller Chain and Sprockets provides a high-quality line of Metal Detachable Chains (SDC) and metal detachable sprockets. We also have attachments and the easy to use metal 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 a longer wear life. This kind of chain is designed for moderate loads and speeds, it is extremely easy to repair and install. Something important to note when setting up and using metal detachable chain is certainly that the shut end of the tab should become towards the sprocket. We share both painted and non-painted SDC chains therefore when ordering please specify which series you are interested in.