4mm Roll and Shell Hemmer Foot (#69N) For Bernina Sewing Machines. Beautiful hems for stretch materials. Creating double-fold hems using an overlock stitch This foot saves on work and time For hems with a width of 4 mm For soft and stretch materials For 5.5 mm and 9 mm machines Roll and shell hemmer # 69 is a special presser foot for hemming soft fabrics such as tricot. With the aid of a scroll, it turns the fabric under twice, holding it together securely in the channel guide in the sole of the foot until it is sewn. The result is a narrow, slightly three-dimensional hem. Part # : 0084877300 Genuine Bernina Parts. Fits Bernina New Style machines including : 125 Activa, 135 Activa, 145 Activa, 150 Virtuosa, 210 Activa, 220 Activa, 330, Activa 125S, Activa 135S, Activa 145S, Activa B215, Aurora 435, Activa 130, Activa 140, Activa 230, Activa 230PE, Activa 240, B530, B540, B550 Quilters Edition, B555, B560, Artista 165, Artista 170, Artista 180, Artista 185, Artista 200, B580, Artista 630, Artista 640, Artista 730 (730E), B710, B720, Aurora 430, B740, Aurora 440QE, Aurora 450, B750 Quilters Edition, B770 Quilters Edition, B790 Plus, B350PE, B380, B535, B570 Quilters Edition, B590, B780, B790, B820 Quilters Edition, B830, Virtuosa 153, Virtuosa 153QE, Virtuosa 155, Virtuosa 160, Virtuosa 163