Description

-Ten pack of new Singer brand plastic, two piece bobbins.

-Stamped with Singer logo these are the best available.

-Fits Singer models 600, 603, 604, 620, 625, 626, 628, 629, 630, 635, 636, 638, 639, 640, 645, 646, 648, 649, 737, 750, 758, 755, 756, 770, 775, 778, 1000G,1040G, 1060, 1411N, 1411U, 1425N, 1425U 

-Outside diameter: 27.4mm - Height: 7.1mm - Axis diameter 2.2mm