- For sewing precise lap seams
- Lap seams are ideal for making reversible clothing
- For lap seams with a width of 3 mm
- For light to medium-weight materials
- For 5.5 mm and 9 mm machines
- BERNINA 3 Series
B330, B350 PE, B380 - BERNINA New 4 Series
B435, B475 QE, B480 - BERNINA New 5 Series
B535, B590 E - BERNINA 7 Series
B770 QE, B790 Plus