... Riccar, Simplicity, Singer, Toyota, Viking, White and more.... Please e-mail with Make/Model of your sewing machine if in doubt Equivalent Size ... , SY2031, 206X15, PFX130, canu 22:15These are standard home sewing machine needles with a flat shank and a regular size eye ... and is used for general sewing on Heavy to Very Heavy Fabrics. Other needle sizes also available in our factory Sewing Machine Needle