Pt # 030475.51.00
Used to loosen or tighten needles into the Needle bar
Bernina Buttonhole Leveler
Bernina Edgestitch Foot #10, #10C, or #10D
Bernina Adjustable Ruler Foot #72
Bernina Jeans Foot #8 or #8D
Bernina Foot #37 Patchwork Foot 1/4" foot