Roller Chain; 12B-3 Chain Size; Riveted; 19.05MM Chain Pitch; Standard Chain Series; 3 Strand; Carbon Steel; ISO; 12.07MM Roller Diameter; 11.68MM Roller Width; 1.8MM Plate Thickness; 16.1MM Plate Height; Curved; 5.72MM Pin Diameter

Chain Link; 12B-3 Chain Size; Spring Clip; 19.05MM Chain Pitch; Standard Chain Series; 3 Strand; Carbon Steel; ISO; 12.065MM Roller Diameter; 11.684MM Roller Width; 1.778MM Plate Thickness; 16.104MM Plate Height; Curved; 5.715MM Pin Diameter

Chain Link; 12B-3 Chain Size; Cottered; 19.05MM Chain Pitch; Standard Chain Series; 3 Strand; 304 Stainless Steel; ISO; 12.07MM Roller Diameter; 11.68MM Roller Width; 1.8MM Plate Thickness; 16.1MM Plate Height; Curved; 5.72MM Pin Diameter