Steel detachable chain is one of the oldest designs chains that remain in use today. Because the early 1900s metal 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, cost-effective, and durable. United states Roller Chain and Sprockets provides a high-quality line of Metal Detachable Chains (SDC) and steel 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 particular hot-rolled strip steel that is heat-treated for increased power and an extended wear life. This type of chain is designed for moderate loads and speeds, it is very easy to repair and install. Something important to note when 
setting up and using steel detachable chain can be that the closed end of the tab should always end up being towards the sprocket. We share both detachable chain china painted and non-painted SDC chains therefore when ordering make sure you specify which series you are interested in.