The Overcast foot enables you to sew a stitch similar to an overlocker machine. remembering that it does not cut the material like an overlocker. fits most 7mm and 5 MMM sewing machines
The overcast foot is also known as an over-edge or over locker foot. It is a magical little sewing machine foot that can give you an edging similar to that of an over locker with just about any sewing machine. … Most sewing machines have at least a couple of stitches designed to sew over the edges of fabric.