- Converts three thread stitch to a two thread stitch
- Use for overcast, rolled hem, blind hemming and flatlock stitches to save thread and have less bulky edges.
- For models MO-634DEV/634V/613V/623/644/644D
- Included with other models
Compatibility DetailsThe listing details can be tricky because Juki uses different part numbers based on the specific machine model:For Juki MO-623, MO-644D, and MO-654DE: This adapter is a perfect fit. It is sold as an optional upgrade for simpler models like the MO-623. It often comes standard in the box with models like the MO-654DE.For Juki MO-735: Note that the heavy-duty MO-735 usually uses a different, specific converter part number (A9130-777-0A0). Double-check your manual to see which clip style your specific looper requires.
For Bernina Sergers: Because Juki manufactured several classic Bernina funlock serger models (like the Bernina 004, 334, and 1100 series), these Juki-made parts are the exact genuine replacements needed for those machines.
This is my third or fourth purchase from Allbrands & I think a repeat customer is the best feedback of all! Allbrands has incredible prices, free shipping(usually) and speedy shipping, too, Perfect transaction in every way.





































