New Replacement Needle Clamp Fits Singer Models 401, 403, 404, 417, 500, 503, 600, 603, 604, 620, 625, 626, 628, 629, 630, 635, 636, 638, 639, 640, 645, 646, 648, 649, 714, 717, 719, 724, 734, 737, 750, 755, 756, 758, 770, 774, 775, 776, 778,900, 920, 925
$ 6.95