This device can only be used on Bernina and JUKI cover stitch machines. Intended for use with a transparent presser foot pn. 40255760.
With the help of this exclusive detail, it is possible to fasten and use the professional series binders, which was impossible before. The part is replaced by a similar one allready attached on the machine.
Suitable for models:
JUKI: MCS-1500, MCS-1700, MCS-1800
Bernina/Bernette: L220, FunLock 009DCC