The BERNINA Multi-Spool Adapter is the mounting bracket that physically connects the BERNINA Multiple-Spool Holder to the back of your machine. It attaches to the body of your sewing or embroidery machine and allows the spool holder to be easily clipped on or off, saving you from unscrewing the base every time.

This adapter ensures your multi spool holder fits correctly onto your Bernina 820 or Bernina 830.