Singer Sewing Machine Buttonholer 1960

Another rare and hard to find piece. This is a complete buttonholer set (No. 489500 or No. 489510). It has all the attachments, instruction, and original case. From what I read, it does two types of button holes, straight and keyhole. The instruction manual says that it's from 1960 and that it fits all Singer sewing machines. It has two keyhole size plates: 5/8 and 1 1/16. The rest are straight and are 5/16, 13/16, 1 1/16 , 5/8, ½, 5/8, and 15/16 with a total of 9 buttonhole plates. I don't know a lot about sewing things so if you need to know something I will certainly do my best to answer it.

Do you want me? I'm actually for sale in my owner's Etsy shop, too. You can see me here...Singer Sewing Machine Buttonholer 1960 but you'll pay more for shipping!