Roller Chain Chain Construction Cottered Pin Overall Length 10 ft Material Stainless Steel Chain Number 80 Chain Overall Width 1.406 in Roller Diameter 5/8 in Tensile Strength 397 lbf Pitch 1 in Number of Strands 1 Pin Contruction Cottered Pin Inside Width 0.625 in Series SS Working Load Limit 397 lb Features This Single-Strand Roller Chain is Designed to Help Transfer Motion From One Set of Sprockets to Another Heavy Series No Includes (1) Connecting Link