Chain Link; 120 Chain Size; Cottered; 1-1/2" Chain Pitch; Heavy Chain Series; 1 Strand; Carbon Steel; ANSI; 7/8" Roller Diameter; 1" Roller Width; 7/32" Plate Thickness; 1.425" Plate Height; Curved; 0.437" Pin Diameter

Roller Chain Sprocket; 81X Chain; 9 Teeth; 1 Row of Teeth; No Hardened Teeth; 8.298" Outside Diameter; 7.628" Pitch Diameter; C-Hub Both Sides; Rough Bore Mount; No Bushing; 2-39/64" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material

Chain Link; 25 Chain Size; Spring Clip; 1/4" Chain Pitch; Standard Chain Series; 1 Strand; Carbon Steel; ANSI; 0.13" Roller Diameter; 1/8" Roller Width; 0.03" Plate Thickness; 0.23" Plate Height; Curved; 0.09" Pin Diameter

Chain Link; 40 Chain Size; Spring Clip; 1/2" Chain Pitch; Standard Chain Series; 1 Strand; Carbon Steel; ANSI; 0.312" Roller Diameter; 0.312" Roller Width; 0.06" Plate Thickness; 0.472" Plate Height; Curved; 5/32" Pin Diameter

Chain Link; 40 Chain Size; Cottered; 1/2" Chain Pitch; Standard Chain Series; 1 Strand; Carbon Steel; ANSI; 0.312" Roller Diameter; 0.312" Roller Width; 0.06" Plate Thickness; 0.472" Plate Height; Curved; 5/32" Pin Diameter