#41 roller chain is a 1/2" ANSI B29.1 chain that possesses a high tensile strength with a narrow form-factor for application flexibility and usability. Standard Duty series 41 chain was engineered for general light to even medium-duty industrial or agricultural applications, it is made using heat-treated components, factory pre-loaded to minimize initial stretch as well as operation stretch over time, and is part pre-lubed then factory dipped in a good-quality lubricant.

