SLANT:
Blind Hem foot - The foot has a metal guide in the center and three grooves on the underside. During blind hemming, the fold of the fabric fits snugly against the guide

for Singer 301A 401A 403A 500A 503A 600 600E SEWING MACHINE
Also Fits: All SINGER slant needle machine models 500 - 503 - 600 - 603 - 604 - 620 - 625 - 626 - 609 - 714 - 734 - 717 - 750 - 756 - 758.

Guaranteed to fit Singer Sewing Machine Models:

1000 Futura, 1036, 1050 Futura, 1100, 1410, 1411, 1425, 2001, 2010 Touchtronic, 266, 290, 30920, 401, 401A, 403, 404, 411, 431, 4552, 4562, 4610, 4622, 500, 501, 502, 503, 503A, 5910, 5932, 600, 600E Touch & Sew, 603, 604, 610, 611, 6200, 6233, 6234, 6235, 625, 625E1, 625E6, 625E7, 626, 626E1, 626E6, 626E7, 6260, 6267, 6268, 628, 629, 630, 631, 635, 635E3, 635E6, 635E7, 636, 638, 639, 640 Touch & Sew, 645, 646, 649, 6704, 6740, 6800 Series, 700, 7028, 7029, 7033, 7035, 706, 708, 714, 717 School, 719, 720, 721, 724, 725, 729, 734, 737, 740, 746, 750, 755, 756, 758, 760, 766, 770, 774, 775, 776, 778, 784, 786, 8019, 900-3, 9005, 9008, 9010, 9012, 9015, 9018, 9020, 9022, 9027, 9032, 9034, 9110, 9113, 9123, 9133, 9134, 9135, 9137, 9143, 920-3, 9210, 9217, 9224, 9240, 93220, 9323, 9334, 9400, 9408, 9410, 9416, 9417, 9420, 9423, 9430, 9432, 9440, 9444, Athena 2000 (2000A)