Chain Link; 12B-3 Chain Size; Cottered; 19.05MM Chain Pitch; Standard Chain Series; 3 Strand; Carbon Steel; ISO; 12.07MM Roller Diameter; 11.68MM Roller Width; 16MM Plate Height; Curved; 5.72MM Pin Diameter

Chain Link; 12B-4 Chain Size; Cottered; 19.05MM Chain Pitch; Standard Chain Series; 4 Strand; Carbon Steel; ISO; 12.07MM Roller Diameter; 11.68MM Roller Width; 16MM Plate Height; Curved; 5.72MM Pin Diameter

Roller Chain; 12B Chain Size; Riveted; 19.05MM Chain Pitch; Standard Chain Series; 1 Strand; Carbon Steel; ISO; 12.07MM Roller Diameter; 11.68MM Roller Width; 16MM Plate Height; Curved; 5.72MM Pin Diameter

Roller Chain; 12B Chain Size; Riveted; 19.05MM Chain Pitch; Standard Chain Series; 1 Strand; Nickel Plated Steel; ISO; 12.07MM Roller Diameter; 11.68MM Roller Width; 16MM Plate Height; Curved; 5.72MM Pin Diameter

Roller Chain; 12B Chain Size; Riveted; 19.05MM Chain Pitch; Hollow Pin Chain Series; 1 Strand; Carbon Steel; ISO; 12.07MM Roller Diameter; 11.68MM Roller Width; 16MM Plate Height; Curved; 5.72MM Pin Diameter