PFAFF Knit Edge Foot
Use an overlock stitch pattern appropriate to your fabric. The front of the Knit-edge Foot has sides of different heights, making it simple to sew thick seams on knits and fur. For a perfect seam on knit fabrics (e.g. shoulder seams), sew over a cord or ribbon, pulled slightly taut into the seam. Fits B,C,D,E,G,J