This #80 roller chain is manufactured relative to American National Standards Institute (ANSI) B29.1 specifications and has been manufactured to the same dimensions since the 80 roller chain starting of ANSI/ ASA in 1930. Though 
dimensionally the exact same we offer three different quality degrees of the #80 roller chain that goes above and beyond the typical strength and performance sensible.
Economy Plus series #80 roller chain uses heat-treated precision elements and includes a solid roller style for improved performance.
General Duty In addition series roller chain is actually the same except runs on the higher-heat treat thus making it better for high-speed and higher load applications.
Premier Series roller chain uses the highest-strength elements which have been heat-treated, shot-peened, and hardened to a maximum. They also implement a good bushing solid roller (SBR) design and make use of a premium-quality lubricant for the maximum durability, power, and working life.
We stock an array of configurations for #80 roller chain including anti-corrosive, attachment chains, and specialized series.