Singer Fadenspannung Oberfadenspannung Komplet 
für Singer Nähmaschinen wie:
Singer 237,239,240,241,242,247,248,250,251,252,258,259,288,
  Singer 300, 360, 362, 367, 368
  Singer 400,403,
  Singer 500,502,507,509,513,522,527,533,543,
  Singer 600,603,604,620,625,626,628,
629,630,635,638,640,645,646,649,
  Singer 1247,1263,1280,1288,
 Singer 1802,1803,1812,1852,1862,1872,
  Singer 2404,2430,
  Singer 3101,3102,3103,3105,
  Singer 4825,4828,4830,
  Singer 6102,6104,6105,6106,6110,6120,6130,
6136,6146,6152,6156,6174,6184,
  Singer 6201,6202,6211,6212,6214,6215,6217,
  Singer 6606
  Singer 7100 Serie
  Singer 8500 Serie
Singer 8600 Serie