24 Jul 80B10H-1″ Type B Finish Bore Sprocket for #80 Roller Chain 10 Tooth*
80B10H-1" 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" BOREFREE SHIPPING Live Outrageous!...