Low Vertical Screw-on Piping, Cording, Welting Foot Kit. Kit comes with: 1/8", 3/16", 1/4", 3/8" and 1/2" feet. For sewing single piping, cording and welting. Set machine for straight stitch in the center needle position ONLY. Fold the fabric over the desired cording or use pre-purchased (pre-made) decorative cording. Stitching (needle) will be on the right side of the cording, cording will be feed through the foot on the left side. Fits ALL low vertical CENTER needle position machines.Bernina: Must use Bernina Adapter OS (feet) Standard #0019477000 or Bernina Adapter NS (feet) #75 Standard #0083677200. Kenmore: All low vertical. Kenmore: Super high MUST use adapter P60666 center needle position for left needle machines you will also need to use Spacer Kit #4.