Brother 2104D review
a budget 3/4-thread overlocker

8.1/10 provisional Provisional
A compact 3/4-thread overlocker with Brother's F.A.S.T. lower-looper threading and a 5 to 7mm stitch width. Researched from retailer and maker listings; we have not tested it, and the score is provisional.
you want neat seam finishes on a budget.
you want 2-thread rolled hems or a free arm.
What owners and reviewers like
- F.A.S.T. lower-looper threading
- 3 or 4 threads
- 3-year Brother warranty
What to watch for
- No 2-thread stitches
- No free arm
Key specs
| Threads | 3 or 4 |
|---|---|
| Stitch width | 5 to 7mm |
| Threading | F.A.S.T. lower looper |
How the score breaks down
| Core performance on paper | 2.2 / 3 |
|---|---|
| Ease for beginners | 1.6 / 2 |
| Value | 1.7 / 2 |
| Reliability reports | 1.3 / 1.5 |
| UK support and warranty | 1.3 / 1.5 |
Weights from how we score. Scores are provisional and based on cited sources, not a test.
Price and where to buy
£279 inc VAT (Sewing Machine World, checked 1 Nov 2026)
Sources
All checked 1 November 2026. We read these; we did not test the products ourselves.