50B17H Type B Heat Treated Sprocket for #50 Roller Chain - 17 Tooth - Pick Your Bore Size Bore Sizes:7/8" Bore Fine thread available from the

Fine thread available from the drop-down menu

Available in both small and large trays

Comes in fully labeled and organized 20-hole metal locking Durham tray

Metric Hex Nut & Nylon Lock Nut Assortment

Stock your shop with this great assortment

50B17H Type B Heat Treated Sprocket for #50 Roller Chain - 17 Tooth - Pick Your Bore Size Bore Sizes:7/8" Bore Fine thread available from the50B17H Type B Sprocket Finished Bore W Keyway and Set Screws For #50 Roller Chain 17 Tooth Outside Diameter = 3. 720" Pitch Diameter = 3. 401" LTB = 1" Hub Diameter = 2 11 16" 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