40B21H Type B Heat Treated Sprocket for #40 Roller Chain - 21 Tooth - Pick Your Bore Size Size:1" Bore #40-2 Double Strand Riveted Roller

#40-2 Double Strand Riveted Roller Chain

Use coupon code:   K1E3BE3RHDZC

40B60H Type B Sprocket

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40B21H Type B Heat Treated Sprocket for #40 Roller Chain - 21 Tooth - Pick Your Bore Size Size:1" Bore #40-2 Double Strand Riveted Roller40B21H Type B Sprocket Finished Bore W Keyway and Set Screws For #40 Roller Chain 21 Tooth Outside Diameter = 3. 620" Pitch Diameter = 3. 655" LTB = 1" Hub Diameter = 2 3 4" FREE SHIPPING in Lower 48 States Buy 2 or More Type B Sprockets and Take 10% Off at Checkout! Use coupon code: K1E3BE3RHDZC Coupon not for use with Quantity Discount Items