20pcs SINGER TOUCH N SEW BOBBINS FITS 600 & 700 SERIES MANY # 163131 / 506417

SINGER MODELS - All TOUCH & SEW Models,
1000 Futura, 1000G, 1040G, 1060, 1060E, 1100, 1411, 1411N, 1411U, 1425, 1425G, 1425N, 1425U,
290, 290C, 600, 600E, 600E11, 600E14, 600E16, 603, 604, 604E11, 604E14, 604E16, 620, 620E1, 620E31,
625, 625E1, 625E6, 626, 626E1, 626E7, 628, 629, 629E1, 629E6, 629E7,
630, 630E, 630E3, 635, 635E3, 635E6, 635E7, 636, 636E3, 636E6, 636E7, 638, 638E6, 638E7, 639, 639J3, 639J6, 639J7,
640, 640E, 640E3, 645, 645E3, 645E6, 645E7, 646, 646E3, 646E6, 646E7,
648, 648E3, 648E6, 648E7, 649, 649E3, 649E6, 649E7, 668, 668E3,
690, 700, 720, 726, 737, 737E3, 750, 750-13, 750E3, 755, 756, 756E3, 756E6, 756E7,
758, 758E, 758E3, 758E6, 758E7,
760, 770, 771, 775, 775-0167, 778, 778E.