HONEYSEW 446492-451 Snap on Low Shank Zig Zag Standard Foot For Singer Sewing Machine Clear Plastic All-Purpose Snap-on Foot for Home SINGER Old style machines either low or slant shank Snap on Zig Zag Standard Sewing Foot 446492-451 For Singer the pin of presser foot is 2MM. it will fits most of slant shank and low shank old style sewing machine