Chain Link; 41 Chain Size; Spring Clip; 1/2" Chain Pitch; Standard Chain Series; 1 Strand; Carbon Steel; ANSI; 0.306" Roller Diameter; 1/4" Roller Width; 0.05" Plate Thickness; 0.386" Plate Height; Curved; 9/64" Pin Diameter

Roller Chain; 41 Chain Size; Riveted; 1/2" Chain Pitch; Standard Chain Series; 1 Strand; Carbon Steel; ANSI; 0.306" Roller Diameter; 1/4" Roller Width; 0.05" Plate Thickness; 0.386" Plate Height; Curved; 9/64" Pin Diameter

Chain Link; 41 Chain Size; Cottered; 1/2" Chain Pitch; Standard Chain Series; 1 Strand; Carbon Steel; ANSI; 0.306" Roller Diameter; 1/4" Roller Width; 0.05" Plate Thickness; 0.386" Plate Height; Curved; 9/64" Pin Diameter

Roller Chain Sprocket; 41 Chain; 72 Teeth; 1 Row of Teeth; Hardened Teeth; 11.752" Outside Diameter; 11.463" Pitch Diameter; B-Hub One Side; Bushed Mount; P1 Bushing; 1/2" Chain Pitch; ANSI Roller Chain; Keyway; Carbon Steel Material

Roller Chain Sprocket; 41 Chain; 44 Teeth; 1 Row of Teeth; Hardened Teeth; A-No Hub; Rough Bore Mount; No Bushing; 1/2" Chain Pitch; ANSI Roller Chain; No Keyway; Carbon Steel Material