You can then sew as many buttonholes of the exact same length as you want, in next to no time. With Buttonhole foot with slide # 3A and # 3C, a sensor on the presser foot determines the buttonhole length and relays the dimensions to the sewing machine.


Set of Two Pole Mounting Clamps
Shelf – Tray Style – Shelf Ext
J20 Connector & Cable (Alta and AC2)