Single Needle Straight Stitch Standard Industrial Bobbin for Juki, Brother Etc.  Diameter: 20.8 mm x 8.7 mm high  Hole Diameter: 5.9 mm *Please allow for +/- 0.2 mm error in...

Clear plastic bobbin box holds domestic and standard industrial machine bobbins. Not for walking foot machine bobbins

Industrial bobbins for industrial Pfaff sewing machines.  For models 141, 142, 143, 144, 145, 146, 175, 191, 192, 193, 240, 341, 345, 353, 441, 451 and 145H3B. Diameter: 21.9 mm...

Standard Industrial Bobbin for Juki and more. Diameter: 21.0 mm x 8.8 mm Hole diameter: 5.9 mm *Please allow for +/- 0.2 mm error in measurements due to manual measurement...

Industrial walking foot machine bobbin. Diameter: 25.5 mm x 10.5 mm Hole diameter: 6.0 mm *Please allow for +/- 0.2 mm error in measurements due to manual measurement and manufacturing...

 Long narrow bobbin for vintage vibrating shuttle machines, often powered by treadle or hand crank.