Roller Chain; 100-2 Chain Size; Riveted; 1-1/4" Chain Pitch; Standard Chain Series; 2 Strand; Carbon Steel; ANSI; 3/4" Roller Diameter; 3/4" Roller Width; 5/32" Plate Thickness; 1.185" Plate Height; Curved; 3/8" Pin Diameter

Roller Chain Sprocket; 100-2 Chain; 11 Teeth; 2 Row of Teeth; No Hardened Teeth; 5.008" Outside Diameter; 4-7/16" Pitch Diameter; B-Hub One Side; Rough Bore Mount; No Bushing; 1-1/4" Chain Pitch; ANSI Roller Chain; No Keyway; Stainless Steel Material