Info:Martin 08B10 Type B Single Strand Solid Stock Bore Roller Chain Sprocket, 10 to 20 mm Dia Bore, 48.464 mm OD, #08B-1 Chain, 10 Teeth, 12.7 mm Pitch, Steel
Info:Martin 08B11 Type B Single Strand Solid Stock Bore Roller Chain Sprocket, 10 to 22 mm Dia Bore, 52.444 mm OD, #08B-1 Chain, 11 Teeth, 12.7 mm Pitch, Steel
Info:Martin 08B114 Type B Single Strand Stock Bore Welded Roller Chain Sprocket, 25 to 64 mm Dia Bore, 349.078 mm OD, #08B-1 Chain, 114 Teeth, 12.7 mm Pitch, Steel
Info:Martin 08B12 Type B Single Strand Solid Stock Bore Roller Chain Sprocket, 10 to 22 mm Dia Bore, 56.435 mm OD, #08B-1 Chain, 12 Teeth, 12.7 mm Pitch, Steel
Info:Martin 08B13 Type B Single Strand Solid Stock Bore Roller Chain Sprocket, 10 to 25 mm Dia Bore, 60.434 mm OD, #08B-1 Chain, 13 Teeth, 12.7 mm Pitch, Steel