35A12H-.750" Keyed Bore, Black Oxide Stl, 12 Tooth Sprocket for #35 Roller Chain

35B12H Type B Sprocket for #35 Roller Chain - 12 Tooth - 1/2" Stock Bore*

14 Tooth Keyed Sprocket USIP

Weld-On Roller Chain Sprocket: 5012W, 12 Tooth, W-Series. Burns/Weasler. NOS!

12 Tooth 3/8" Bore 25 Pitch Roller Chain Sprocket 25BS12-3/8 1-2742-12-C

Weld-On Roller Chain Sprocket: 6012W, 12 Tooth, W-Series. Burns/Weasler. NOS!

Sprocket USIP

Tsubaki RS50-12 Sprocket USIP