100B21H Type B Sprocket

Stock Bore

For #100 Roller Chain

21 Tooth

Outside Diameter = 9.040"

Pitch Diameter = 8.387"

LTB = 2"

Hub Diameter = 4 1/2"

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.