TOPE CAJA BOBINA SINGER MODELOS 600 Y 790; COMPATIBLE CON LOS MODELOS 600, 603, 604, 620, 625, 626, 628, 629, 630, 630E, 635, 636, 638, 639, 640E, 645, 646 & 649 ------------------------------------------------------------------------ Compatible with Singer Sewing Machine Models: 600, 603, 604, 620, 625, 626, 628, 629, 630, 630E, 635, 636, 638, 639, 640E, 645, 646 & 649