Steel detachable chain is among the oldest designs detachable chain china chains that remain in use today. Because the early 1900s steel detachable chains have already been implemented 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 offers a high-quality type of Steel Detachable Chains (SDC) and steel detachable sprockets. We also have attachments and the simple to use steel detachable chain breaker! Our selection of American standard steel 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 designed 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 closed end of the tab should always end up being towards the sprocket. We stock both painted and non-painted SDC chains therefore when ordering make sure you specify which series you are interested in.