Chain Link; 2120 Chain Size; Cottered; 3" Chain Pitch; Double Pitch Drive Chain Series; 1 Strand; Carbon Steel; ANSI; 7/8" Roller Diameter; 0.993" Roller Width; 0.189" Plate Thickness; 1-13/32" Plate Height; Curved; 0.437" Pin Diameter

Chain Link; 2120 Chain Size; Cottered; 3" Chain Pitch; Double Pitch Drive Chain Series; 1 Strand; Carbon Steel; ANSI; 7/8" Roller Diameter; 0.993" Roller Width; 0.189" Plate Thickness; 1-13/32" Plate Height; Curved; 0.437" Pin Diameter

Roller Chain Sprocket; 2120 Chain; 25 Teeth; 1 Row of Teeth; No Hardened Teeth; 12-1/16" Pitch Diameter; A-No Hub; Rough Bore Mount; No Bushing; 3" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 2120 Chain; 23 Teeth; 1 Row of Teeth; No Hardened Teeth; 11.12" Pitch Diameter; A-No Hub; Rough Bore Mount; No Bushing; 3" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 2120 Chain; 21 Teeth; 1 Row of Teeth; No Hardened Teeth; 10.179" Pitch Diameter; A-No Hub; Rough Bore Mount; No Bushing; 3" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material