DF3498 Chain is made to rotate on two planes and travel in multiple directions with a large sliding surface, which makes it a perfect chain for an extremely wide variety of applications. The look of the chain enables maximum flexibility so the chain can travel around obstacles and also corners. This DF3498 chain is manufactured with high-quality metal and features hardened pins, bearing double flex chain surfaces, and sliding areas to dramatically increase the strength and operation existence of the chain. competitive price directly from stock, in addition to a full line of high-quality DF3498 chain sprockets. There are various other options and configurations designed for dual flex chain upon demand. To learn more on DF3498 chain or other products you can expect, or to get yourself a quote please e mail us and we’ll be pleased to assist you