![U.S. Tsubaki - 21 Teeth, 1/2" Chain Pitch, Chain Size 40, Taper Lock Sprocket - 1-11/16" Bore Diam, 3.617" Outside Diam - Exact Industrial Supply](http://exactindustrialsupply.com/cdn/shop/products/5520409-21_c5cb1c12-226e-4edd-b134-ab4d28f11cea_1024x1024.jpg?v=1586225583)
U.S. Tsubaki - 21 Teeth, 1/2" Chain Pitch, Chain Size 40, Taper Lock Sprocket - 1-11/16" Bore Diam, 3.617" Outside Diam
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2% Off All Online Orders
Use Code: 2%OFF
Best Price Guarantee - Email Us A Better Published Price and We'll Beat It