Snap-On 4-Step Buttonhole Foot #313992-451 - Singer Slant Shank Sewing Machine

Snap-On 4-Step Sliding Buttonhole Foot for Singer Slant Needle Home Sewing Machines. 

Part #: 313992-452.

Fits Singer models : 1000 (Futura), 1036, 1100, 1411, 1411N, 1425, 1425N, Athena 2000 (2000A), 2001, 2010 Futura, 2010 Touchtronic, 290, 301, 401, 401A, 403, 404, 404-1, 404-4, 404-5, 4552, 4562, 4610, 4622, 500, 501, 502, 503, 503A, 5910, 5932, 600, 600E Touch & Sew, 603, 604, 611, 620E1, 6233, 6234, 6235, 625, 626, 6267, 6268, 628, 629, 630, 631, 635, 636, 638, 639, 645, 646, 649, 6704, 6800 Series, 700, 7028, 7033, 714, 717 School, 719, 720, 724, 734, 737, 740, 750, 755, 756, 758, 760, 770, 774, 775, 776, 778, 8019, 9005, 9008, 9010, 9015, 9018, 9020, 9022, 9027, 9032, 9034, 9110, 9113, 9133, 9134, 9137, 9143, 920-3, 9210, 9217, 9224, 9240, 93220, 9323, 9334, 9408, 9410, 9416, 9420, 9423, 9430, 9432, 9444, 9417, 635E3, 635E6, 635E7, 900-3, 784, 786, 30920, 9440, 640 Touch & Sew, 6740, 9400, 9135, 9123, 9012, 1410, 1050 Futura, 6200, 6260, 266, 411, 610, 766, 729, 725, 721, 746, 708, 706, 431, 626E1, 626E6, 626E7, 625E1, 625E6, 625E7

This foot uses a skinny shank adapter #542167 for slant shank machines.