Bobbin Case, Bernina #0040777000

Fits Bernina Sewing Machine Models:
117, 121, 217, 217N, 217N-C, 317, 517, 540, 542, 544, 640 (Not Artista), 640-2, 740, 741, 742, 750, 840, 841, 842, 850, 851, 852, 940, 950