This #120H Heavy roller chain fully meets all ANSI standards and is a durable, economically priced roller chain which has a 120 roller chain tensile strength of 36,300lbs. The Economic climate Plus series roller chains feature heat-treated aspect plates to ensure the strength and durability of the roller chain. This roller chain also features solid rollers that will raise the performance and overall working existence of the chain. The “H” designates that his chain provides thicker side plates and is portion of the heavy series of roller chains. Having the thicker part plate increases strength, shock load, fatigue, and the overall working life of the chain. Economy Plus #120H roller chain is often supplied as 10ft boxes, but alternate lengths are available per request. You can expect additional connecting links and offset links for this chain as well, which having many of these on-hand can keep you out of a down circumstance and keep you ready to go. One more thing that extra connecting links and offset links are best for is making those miscellaneous repairs that need to be achieved to keep you functioning. We also offer a full collection of high quality sprockets for this chain ranging in the teeth count and bore sizes. To learn more on the Economy Plus Series #120H Roller chain or some of its accessories that we offer, please e mail us and we will be happy to assist you.