Chain Link; BL644-2 Chain Size; Cottered 4X4 Lacing; 3/4" Chain Pitch; Leaf Chain Series; 2 Strand; Steel; Leaf; 0.126" Plate Thickness; 0.713" Plate Height; Curved; 0.312" Pin Diameter

Chain Link; BL644-2 Chain Size; Riveted 4X4 Lacing; 3/4" Chain Pitch; Leaf Chain Series; 2 Strand; Steel; Leaf; 0.126" Plate Thickness; 0.713" Plate Height; Curved; 0.312" Pin Diameter

Roller Chain; BL644-2 Chain Size; Riveted 4X4 Lacing; 3/4" Chain Pitch; Leaf Chain Series; 2 Strand; Steel; Leaf; 0.126" Plate Thickness; 0.713" Plate Height; Curved; 0.312" Pin Diameter

Roller Chain; BL644-2 Chain Size; Riveted 4X4 Lacing; 3/4" Chain Pitch; Leaf Chain Series; 2 Strand; Steel; Leaf; 0.126" Plate Thickness; 0.713" Plate Height; Curved; 0.312" Pin Diameter

Roller Chain; BL644-2 Chain Size; Cottered 4X4 Lacing; 3/4" Chain Pitch; Leaf Chain Series; 2 Strand; Steel; Leaf; 0.126" Plate Thickness; 0.713" Plate Height; Curved; 0.312" Pin Diameter