This skinny low shank adaptor was specially designed to work with the following snap-on presser feet which are sold separately:
#446371 - 6mm Zig Zag Foot
#446014-2 - Zig Zag Foot
#446014 - Straight Stitch Foot and Zig Zag Foot Kit

Fits Singer Models:
1021, 1022, 1247, 1280N, 1482, 1485, 1486, 1488, 1490, 1492, 2102, 2105, 2106, 2108, 2110, 2112, 2114, 2118, 2210, 2302, 2303, 2304, 2315, 2330, 237, 2404, 242, 2440, 247, 2500, 2502, 2503, 2504, 2505, 2515, 2517, 2530, 252, 2543, 257, 258, 2601, 2602, 2603, 2604, 2605, 2615, 2616, 2628, 263, 2630, 2643, 2732, 2808, 2868, 288, 3100, 3101, 3102, 3103, 3105, 3130, 3140, 3270, 328, 3314, 3317, 3343, 337, 338, 360, 362, 367, 368, 413, 416, 418, 418K Stylist, 4205, 4210, 4325, 4528, 4530, 457, 457K, 466K Stylist, 476 Stylist, 476K Stylist, 478, 4830, 4832, 5017, 502, 5028, 5040, 5050, 513, 518, 533, 534, 5417C, 5430, 5430C, 543, 547, 5502, 5504, 5505, 5508, 5522, 5524, 5525, 5528, 5530, 563, 5705, 5710, 57817, 57820, 57825, 5802, 5805, 5806, 5808, 5810, 5812, 5814, 5816, 5817, 5818, 5820, 5825, 5828, 5830, 5838, 588, 6010, 6017, 6100, 6102, 6104, 6105, 6106, 6110, 6112, 6114, 6115, 6116, 6120, 6124, 6125, 6126, 6130, 6136, 6146, 6152, 6156, 6174, 6184, 620E1, 6210, 6211, 6212, 6214, 6215, 6217, 6221, 6408, 6412, 6416, 6423, 6544, 6620, 6860, 7100, 7105, 7136, 7146, 7184, 7186, 7211, 7212, 802, 807, 809, 813, 814, 818, 822, 824, 827, 833, 834, 838, 844, 8734, 9005, 9423, 9432, 9602, 9605, 9610, 9612, 9614, 964, 966, 968, 972, 974, 9803, 9805, 9806, 9812, 9814, 9816, 9818, 9824, 9850, 9852, 9855, 9858, 9867, 9876, CG500, CG550, CG590, CM17, CP17, DX14, FM17, FM22, HD102, HD105, HD110, SM14