Singer Class 66 Bobbins Package Of 4 For Singer Sewing Machine A4
DRITZ-Metal Class 66 Bobbins. For Singer models 66, 99, 101, 185, 192, 201, 247, 288, 327, 328, 329, 401, 403, 404, 413, 416, 418, 457, 476, 477, 478,
Metal Class 66 Bobbins-4/Pkg
Set of 4 Class 66 Bobbins - Metal
ckpsms Brand - Metal Bobbins #172222 Compatible with Singer Class 66,66-6, 99, 99-13, 185, 185CL,192,201 (50PCS)
Bobbin size help for Singer 4411 heavy duty : r/sewing