Guaranteed to fit Elna sewing machine models:
5100, 5200, 5300, 540 eXperience, 680+ eXcellence, 7100, eXcellence 710, 720 eXcellence, ef1, ef72, eXcellence 780+, eXcellence 782, eXcellence 790PRO, eXcellence 792PRO, 7300, eXpressive 850, eXpressive 860, e9500, 9600

Guaranteed to fit Janome sewing machine models:
104, 106, 108, 110, 1600P, 1600P-DB, 1600P-QC, 2040, 3022, 360, 380, 381, 4018ME, 4123 My Excel, 4612 Travel Mate, 5200QDC, 659, 7061NX, 712T, 8048 Harmony, 808A, AQS2009, Classmate S-750, COMBI DX502, Continental M6, Continental CM17, Continental M7, Continental M7 Quilter's Collector Series, DC2007LE, DC2010, DC2011, DC2012, DC2013, DC2014, DC3018, DC3050, DC4030, DC4030PR, DC5100, HD-1000, HF3000, HF8077, Horizon Memory Craft 15000, MC15000V3 Quilt Maker, Horizon Memory Craft 8900QCPSE, HD9, HD9BE, HT2008, HT2800LE, JA1504, JA1506, JA1508, JA1510, JA1512, JW7630, L344 (344), L-352, L-392, L-393, LR1612, LR1616, LR1618, LR1622, Magnolia 7330, Magnolia 7360, ME4014, Memory Craft 11000, Memory Craft 11000SE, Memory Craft 2400, Memory Craft 3000, Memory Craft 3500, Memory Craft 4000, Memory Craft 4400, Memory Craft 4800, Memory Craft 4800QC, Memory Craft 5200, Memory Craft 6300P (MC6300P), Memory Craft 6500P, Memory Craft 6600P, Memory Craft 9410QC, Memory Craft 9450QCP, Memory Craft 9480QCP, MC9850, MC9850SE, Memory Craft 9900 Horizon, MO200, MS5027PR, NH1612, NH1616, NH1622, NH2014, S-950, Schoolmate S-7330, Sew Precise, Skyline S3, Skyline S5, SM5030C, TB-12 Thread Banger, TB-30, MB-4S, 1600P-DBX, NH2014LE

Guaranteed to fit Necchi sewing machine models:
6150, FB12, QS60

Guaranteed to fit Viking sewing machine models:
Huskystar 224, Huskystar 219