DF3498 Chain is designed to rotate on two planes and travel in multiple directions with a big double flex chain china sliding surface, making it an ideal chain for a very wide variety of applications. The look of the chain enables maximum flexibility therefore the chain can travel around obstacles and also corners. This DF3498 chain is produced with high-quality metal and features hardened pins, bearing surfaces, and sliding surfaces to dramatically raise the strength and operation lifestyle of the chain. competitive cost directly from stock, as well as a full line of high-quality DF3498 chain sprockets. There are additional options and configurations designed for dual flex chain upon ask for. For more information on DF3498 chain or other products we offer, or even to get yourself a quote please contact us and we’ll be happy to assist you