Hook & Bobbin System
AssemblyRotary hook race that catches the loop, plus the drop-in bobbin case and an independent bobbin winder. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Hook & Bobbin System
4 top-level lines as of r153026| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Rotary Hook Race | sewing-machine-rotary-hook | 1× | 1 | · | part |
| 2 | Bobbin Case | sewing-machine-bobbin-case | 1× | 1 | · | part |
| 3 | Bobbin | sewing-machine-bobbin | 1× | 1 | · | part |
| 4 | Bobbin Winder | sewing-machine-bobbin-winder | 1× | 1 | · | part |