100A21H-SB A-Plate Sprocket 21 Teeth for #100 Roller Chain
$83.94
SKU 100A21H-SB
100A21H - SB (1-1/4") Bore
Type A PLATE Sprocket
for #100 Roller Chain
21 Tooth
Outside Diameter = 9.040"
Pitch Diameter = 8.387"