Even feed walking foot,   Singer slant  

Fits Singer Sewing Machine Models:  266, 290, 301, 401, 403(A), 411, 431, 500, 501, 502, 503, 503A, 600, 603, 604, 610, 625, 626, 628, 629, 630, 631, 635, 635E3, 635E6, 635E7, 636, 638, 639, 640, 645, 646, 649, 700, 706, 708, 714, 717, 719, 720, 721, 724, 725, 729, 734, 737, 740, 746, 750, 755,756, 758, 760, 766, 770, 774, 775, 776, 778, 784, 786, 900-3, 920-3, 920 (Futura II), 1000, 1036,1050, 1100, 1410, 1411, 1425, 2000, 2000A, 2001, 2010, 4552, 4610, 4622, 5910 6233, 6234, 6235, 6267, 6268, 6740, 6800, 6900, 7028, 7033, 8019, 9005, 9008, 9010, 9012, 9015, 9018, 9020, 9022, 9027, 9032, 9123, 9133, 9134, 9135, 9137, 9143, 9210, 9217, 9224, 9240, 9400, 9408, 9416,9417, 9420, 9423, 9430, 9432, 9440, 9444