80B10H-1-1/2″ Type B Finish Bore Sprocket for #80 Roller Chain 10 Tooth
80B10H-1-1/2″ Type B Bore Sprocket10 Heat Treated Hardened Teeth With KEYWAY and SET SCREWS. Hardened for #80 Roller Chain. 3.68″ O.D.1.63″ L.T.B.1-1/2″ BOREFREE SHIPPING Live Outrageous!