Guaranteed to fit Babylock sewing machine models:
Molly BL30A

Guaranteed to fit Elna sewing machine models:
520 eXperience, 5200, 5300, 540 eXperience, 620 eXperience, 660 eXperience, eXplore 320, eXplore 340

Guaranteed to fit Janome sewing machine models:
18W, 18W LE, 2030DC, 2030QDC, 2040, 2160QDC, 3022, 4018ME, 4048, 4123 My Excel, 4618LE, 4623LE, 49018, 5024 Decor Excel II, 5100, 521, 525S, 6021, 6147, 661 (Jem Gold 2), 665 Jem Gold 3, 7061NX, 712T, 8048 Harmony, 8050 (HF8050), 8077, 808, 808A, 8100, AQS2009, Classmate S-750, COMBI DX502, DC1018, DC1050, DC2007LE, DC2010, DC2011, DC2012, DC2013, DC2014, DC3018, DC3050, DC4030, DC4030PR, DC5100, Decor Excel 5018, Decor Excel Pro 5124, DS-3500, DX2015, HD-3000, Hello Kitty 18750, HF3000, HF8077, HT2008, HT2008LE, Jem Gold 660, Jem Gold Plus, Jem Platinum 720 (JP720), Jem Platinum 760 (JP760), JNH1860, JW7630, Magnolia 7318, Magnolia 7325, Magnolia 7330, Magnolia 7360, Memory Craft 5700 (MC5700), Memory Craft 2400, Memory Craft 3000, Memory Craft 3500, Memory Craft 4000, Memory Craft 4400, Memory Craft 4800, Memory Craft 4800QC, Memory Craft 4900, Memory Craft 5000, Memory Craft 5200, Memory Craft 5500, Memory Craft 8100, ML3023, MO200, MS3015 (My Excel 15S), MS5027PR, MX3123, NH60, S-3023 Schoolmate, S650, Schoolmate S-3015, Schoolmate S-7330, SD2014, Sew Precise, Sewist 500, Sewist 509, Sewist 625E, SL2022, SM5030C, SS2015, SW2018E, SX-2122, TB-30, XL601

Guaranteed to fit Kenmore sewing machine models:
384.18028300, 385.16020100, 385.16120200, 385.16126200, 385.16130200, 385.16231300, 385.16231301, 385.16231400, 385.16520000, 385.17026590, 385.17126690, 385.17324990, 385.17626890, 385.17628890, 385.17826690, 385.17828490, 385.17922090, 385.17928090, 385.18080200, 385.18630890, 385.18830490, 385.18836090, 385.19000690, 385.19001890, 385.19001990, 385.19110600, 385.19157100

Guaranteed to fit Necchi sewing machine models:
6150, FB12

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