DF3498 Chain is made to rotate on two planes and travel in multiple directions with a sizable sliding surface, making it an ideal chain for an extremely wide selection of applications. The look of the chain enables maximum flexibility so the chain can travel around obstacles and actually corners. This DF3498 chain is produced with high-quality steel and features hardened pins, bearing areas, and sliding surfaces to dramatically boost the strength and operation lifestyle of the chain. competitive price directly from stock, in addition to a full type of high-quality DF3498 chain sprockets. There are various other options and configurations available for double flex chain upon ask for. For more information on DF3498 chain or other products we offer, or even to get a quote please e mail us and we will be happy to assist you