Roller Chain Chain Construction Hollow Pin Overall Length 10 ft Material Steel Chain Number 50 Chain Overall Width 0.855 in Roller Diameter 13/32 in Tensile Strength 4 410 lbf Pitch 5/8 in Number of Strands 1 Pin Contruction Riveted Pin Pitch Type Single Pitch Inside Width 0.375 in Series Hollow Pin Working Load Limit 705 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