100B12H Type B Heat Treated Sprocket for #100 Roller Chain - 12 Tooth - Pick Your Bore Size Unthreaded Fasteners HKK #80-2-C/L

HKK #80-2-C/L

Keyway 1/4 x 1/8"

With Heavy Side bars for increased fatigue strength

#50 Dacromet Corrosion Resistant Roller Chain

A2050 Series Roller Chain

100B12H Type B Heat Treated Sprocket for #100 Roller Chain - 12 Tooth - Pick Your Bore Size Unthreaded Fasteners HKK #80-2-C/L100B12H Type B Sprocket Finished Bore W Keyway and Set Screws For #100 Roller Chain 12 Tooth Outside Diameter = 5. 420" Pitch Diameter = 4. 830" LTB = 1 7 8" Hub Diameter = 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.