Roller Chain, Chain Construction Riveted Pin, Overall Length 10 ft, Material Steel, Chain Number 80, Chain Overall Width 2.49 in, Roller Diameter 5/8 in, Tensile Strength 25,000 lbf, Pitch 1 in, Number of Strands 2, Pin Contruction Riveted Pin, Inside Width 0.625 in, Series Standard Riveted, Working Load Limit 5,600 lb, Features Hardened Steel Construction Helps Provide Durability and Factory Preloaded, Lube-Grooved Bushings Help to Minimize Wear, Finish Blank, Heavy Series No