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Ships within 48 hours · Estimated delivery Aug 29 - Sep 3
5/16" Width
Small and large drawers are available
1-1/4" Pitch
Corrosion resistant
40B21H Type B Heat Treated Sprocket for #40 Roller Chain - 21 Tooth - Pick Your Bore Size Size:7/8" Bore 5/16" Width40B21H 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
