Direct Sewing · Singer parts & accessories
Singer 221K and 222K Metal Bobbins, 5 Pack
Keep matching metal bobbins ready for the documented Singer Featherweight models.
Part / product reference045785 / 045785-5
Will it fit my machine?
These exact models are documented in the manufacturer information linked below. Apply the part-version, serial-number and fitting conditions on this page.
- 221K
- 222K
Model missing? This list covers the references checked, not every historical or regional machine. Ask us to check your complete model before ordering.
Product details
- Direct Sewing supplies this item as a pack of five.
- Singer identifies base bobbin reference 045785 for 221K and 222K.
- These are different from ordinary Class 15 or Class 66 bobbins.
Let us help you choose
Send us the full machine model and the part reference above. A photo of the original part helps us check the fitting.
Ask Direct Sewing Singer model & part finderFitting sources and instructions
Reviewed September 2026. Regional names, packs and part revisions can differ. Use these references together with your machine manual.