Direct Sewing · Singer parts & accessories
Singer Heavy Duty Extension Table, Older Serial Numbers
Add fabric support to a mechanical Heavy Duty machine using the older table fitting.
Part / product referenceSQT-HD-MECHANICAL-V1
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.
- 4411
- 4423
- 4432
- 4452
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
- For the listed 4411, 4423, 4432 and 4452 serial-number ranges.
- Compare the serial label before choosing this V1 table.
- Set the support legs level with the machine bed before sewing.
Compare the other table version
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.