A specialized sewing machine attachment designed to create narrow, finished edges on fabric. This tool facilitates the folding and guiding of fabric under the needle, producing a neat and durable hem, commonly seen on clothing and household textiles. For instance, it is frequently employed in finishing the edges of shirts, skirts, and napkins.
Employing this device offers significant advantages over manual hemming techniques. It increases efficiency, reduces the risk of uneven or bulky hems, and enhances the overall professional appearance of the finished product. Historically, achieving consistent and narrow hems required considerable skill and time; this attachment streamlines the process, making it accessible to both novice and experienced sewers.