Chain Link; 40-2 Chain Size; Cottered; 1/2" Chain Pitch; Standard Chain Series; 2 Strand; Carbon Steel; ANSI; 0.312" Roller Diameter; 5/16" Roller Width; 0.06" Plate Thickness; 0.457" Plate Height; Curved; 5/32" Pin Diameter

Chain Link; 40-2 Chain Size; Spring Clip; 1/2" Chain Pitch; Standard Chain Series; 2 Strand; Carbon Steel; ANSI; 0.312" Roller Diameter; 5/16" Roller Width; 0.06" Plate Thickness; 0.457" Plate Height; Curved; 5/32" Pin Diameter

Roller Chain; 40-2 Chain Size; Riveted; 1/2" Chain Pitch; Standard Chain Series; 2 Strand; Carbon Steel; ANSI; 0.312" Roller Diameter; 5/16" Roller Width; 0.06" Plate Thickness; 0.457" Plate Height; Curved; 5/32" Pin Diameter