Do you have a question about the Singer 457 G 115 and is the answer not in the manual?
Regulates oil flow to the hook for proper lubrication of the hook shaft gear box.
| Buttonhole Styles | 4-Step |
|---|---|
| Max Stitch Length | 4 mm |
| Max Stitch Width | 5 mm |
| Voltage | 110V |
| Speed | 1100 spm |
| Presser Feet | Multiple |