This specialized presser foot, designed for close-edge stitching, features a narrow profile that allows the needle to stitch very near zipper teeth, cording, piping, or other raised edges. Typically, it has a single toe that can be positioned on either the left or right side of the needle, accommodating different zipper orientations and facilitating stitching on either side of a raised element.
Precise topstitching close to zippers and similar elements significantly elevates the quality and professionalism of finished projects. This specialized tool enables clean seam allowances, prevents fabric from bunching or puckering near the zipper, and achieves a polished look often impossible with a standard presser foot. Its development streamlined the process of inserting zippers, contributing significantly to improved efficiency in garment construction and other sewing applications.