hardware chains
d.i.d 520 standard roller chain 86 link
ul br & x9 ; li low cost high quality solid roller chain with anti kink design li br & x9 ; li quad staked pin riveting li br & x9 ; li special ally steel construction li br & x9 ; li all components shot peened and heat treated li br & x9 ; li patented tfc connecting link li br & x9 ; li for cycles originally equipped with non o ring chain li br & x9 ; li average tensile strength 6700 lbs . li br ul