Roller Chain; BL1688-4 Chain Size; Riveted 8X8 Lacing; 2" Chain Pitch; Leaf Chain Series; 4 Strand; Carbon Steel; Leaf; 0.283" Plate Thickness; 1.898" Plate Height; Curved; 0.684" Pin Diameter

Roller Chain; BL1688-4 Chain Size; Riveted 8X8 Lacing; 2" Chain Pitch; Leaf Chain Series; 4 Strand; Carbon Steel; Leaf; 0.28" Plate Thickness; 1.886" Plate Height; Curved; 0.687" Pin Diameter

Roller Chain; BL1688-4 Chain Size; Riveted 8X8 Lacing; 2" Chain Pitch; Leaf Chain Series; 4 Strand; Alloy Steel; Leaf; 0.283" Plate Thickness; 1.898" Plate Height; Curved; 0.689" Pin Diameter

Chain Link; BL1688-4 Chain Size; Cottered 8X8 Lacing; 2" Chain Pitch; Leaf Chain Series; 4 Strand; Steel; Leaf; 0.283" Plate Thickness; 1.898" Plate Height; Curved; 0.684" Pin Diameter

Chain Link; BL1688-4 Chain Size; Riveted 8X8 Lacing; 2" Chain Pitch; Leaf Chain Series; 4 Strand; Carbon Steel; Leaf; 0.28" Plate Thickness; 1.886" Plate Height; Curved; 0.687" Pin Diameter