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SINGER® Class 15J Bobbins.
- Bobbin Height: 6/16” (11mm) / Bobbin Diameter: ¾” (20mm).
- Top & bottom very slightly curved.
- Transparent with very slightly blue color tint.
- Do not substitute with Class 15 metal or Class 15 transparent bobbins which are flat, top & bottom, not beveled.
Part Number: 085128
Alternate part number: S730196, 270085128, 416127601, 416436301, 40088475
Guaranteed to fit because it is a part.