Singer Fadenspannung für folgende Modelle:
* 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
* Singer 8734,8834,9900
Einbau-Schwierigkeitsgrad: