20B Cl Sc Type Bs Roller Chain, Single Strand, 1-1/4" Pitch, PK5

SENQCIA Inspire Series Cottered type British Standard connecting links are manufactured in accordance with the ISO 606B international roller chain standard. They offer exceptional performance and long life in a wide variety applications. Split cotters are supplied with slip fit closing plates for ease of assembly in the field. Closing plates are “flat” style to improve fatigue strength. Connecting links are used to connect the ends of the roller chain strand into an endless loop. Each connecting link is individually packaged in a sealed plastic bag.