The Bernina 2V Overlock Presser is suitable for overlock seams and machine-hemming. It can also be used to sew decorative hems, ribbing and satin stitching on most knits. The stitches are formed over the pin on the inside edge, giving extra thread to each stitch thus producing flexible, flat seams. The overlock pattern foot no. 2 fits the Bernina machine models with CB hook system and a maximum stitch width of 5.5mm. On models with rotary hook system and a maximum stitch width of 9mm presser foot no. 2A must be used.The stitches are formed over the pin, giving more thread to each stitch. The edge will not pucker.