Guaranteed to fit Bernina Sewing Machine Models:
Artista 180, Artista 185, Artista 190, Artista 200, Artista 640, Artista 730, Artista 730E, Aurora 435, Aurora 450, B580 and Inspiration 1630.
Specifications
Works with the following Bernina models:

1630, 180, 185, 450, 640, 580, 200 and 730