Roller Chain; 08B-2 Chain Size; Riveted; 12.7MM Chain Pitch; Standard Chain Series; 2 Strand; Carbon Steel; ISO; 8.51MM Roller Diameter; 7.75MM Roller Width; 1.55MM Plate Thickness; 11.7MM Plate Height; Curved; 4.45MM Pin Diameter

Chain; 10B-3; Riveted; 15.875MM Chain Pitch; Standard; 3 Strand; Carbon Steel; ISO; 10.16MM Roller Dia; 9.65MM Roller Wid; Standard Roller Material; 1.55MM Plate Thickness; 14.6MM Plate Height; 5.08MM Pin Dia