Roller Chain Chain Construction Hollow Pin Overall Length 10 ft Material Steel Chain Number 80 Chain Overall Width 1.341 in Roller Diameter 5/8 in Tensile Strength 10 800 lbf Pitch 1 in Number of Strands 1 Pin Contruction Riveted Pin Pitch Type Single Pitch Inside Width 0.625 in Series Hollow Pin Working Load Limit 1 720 lb Features Cross Rods May be Inserted Into Any Link Without Disassembling the Chain Heavy Series No Includes (1) Connecting Link Lubrication SAE 10 to SAE 50