26 Jul 50B42H-1″ Type B Finish Bore Sprocket for #50 Roller Chain 42 Tooth
Sprocket 50B42H-1" Finished Bore Heat Treated Type B. For #50 Roller Chain. Finished Bore W/Keyway and Set Screws....
Sprocket 50B42H-1" Finished Bore Heat Treated Type B. For #50 Roller Chain. Finished Bore W/Keyway and Set Screws....