Standard roller chains are the most commonly used chains in the power transmission world. When it comes to a power transmission products like roller chain, its essential that you use a quality product such as the Nitro™ brand. Our ANSI standard chains are designed and manufactured using the latest & most innovative technology available. Nitro™ chains are continually tested and improved any way possible through our factories Chain Drive Research Center. Chain components are made from raw quality carbon steel, which undergoes special processes to improve the strength, fatigue resistance and wear resistance. You can trust Nitro™ will keep you running!