50 pack Generic made to fit Singer Class 66 Plastic Bobbins 172336 172222P

50 Pack of Class 66 Plastic Bobbins Fits Singer models 247AP, 288, 353, 354, 413K13, 502, 507, 509, 510, 513, 514, 518, 522, 527, 530, 533, 534, 538, 560, 714, 717 School, 719, 724, 734, 774, 776, 830, 834, 844, 935U, 1022, 1247, 1263, 1280, 1288, 1802, 1803, 1812, 1852, 1853, 1862, 1872, 1873, 2210, 2302, 2303, 2304, 2315, 2330, 2404, 2430, 2440, 2502, 2503, 2504, 2515, 2517, 2530, 2732, 2950, 3101, 3102, 3103, 3105, 3314, 3317, 3343, 4325, 4522, 4525, 4526, 4528, 4530, 4538, 4552, 4562, 4572, 4610, 4620, 4622, 4825, 4828, 4830, 5017, 5028, 5040, 5050, 5417, 5430, 5605, 5610, 5705, 5710, 5802, 5805, 5806, 5808, 5810, 5812, 5814, 5816, 5817, 5818, 5820, 5825, 5830, 5838, 5910, 5932, 6011, 6012, 6021, 6038, 6100, 6102, 6104, 6105, 6106, 6110, 6120, 6130, 6136, 6146, 6152, 6156, 6174, 6184, 6201, 6202, 6211, 6212, 6214, 6215, 6217, 6221, 6233, 6500, 6513, 6522, 6528, 6533, 6543, 6544, 6548, 6606, Sonata 6610, 6620, 6700, 7004, 7011, 7015, 7021, 7025, 7028, 7033, 7101, 7102, 7104, 7105, 7106, 7108, 7110, 7136, 7174, 7211, 7212, 8002, 8007, 8019, 8100, 8200, 8220, 8500, 8600, 8774, 9005, 9008, 9010, 9015, 9018, 9020, 9022, 9027, 9030, 9032, 9034, 9044, 9110, 9130, 9210, 9323, 9334, 9408, 9410, 9416, 9420, 9423, 9430, 9432, 9444, 9500, 9502, 9505, 9518, 9600, 9602, 9605, 9606, 9608, 9610, 9612, 9614, 9618, 9802-9836, 9936, 57817, 57820, 57825, CG500, CG550, CG590, CM17, DL17, DX-14C, FM17, FM22, HD102, HD105, HD110, SM14.