Guaranteed to fit Babylock sewing machine models:
Anna BL20A, Molly BL30A

Guaranteed to fit Bernina sewing machine models:
Bernette Deco 330

Guaranteed to fit Elna sewing machine models:
434, 444, 5100, 5200, 5300, eXperience 530, 540 eXperience, eXperience 550, 620 eXperience, 660 eXperience, 664, 664 Pro, 680+ eXcellence, 7100, eXcellence 710, 720 eXcellence, 730 eXcellence, 7300, 740 eXcellence, 760 eXcellence, 780+ eXcellence, eXcellence 782, eXcellence 790PRO, eXcellence 792PRO, 8100, 820 eXpressive, ec30, ec60, ef1, ef72, eXplore 160, eXpressive 850, 8300, 860 eXpressive, 900 eXpressive, 940, e9500, eXplore 130, eXplore 320, eXplore 340, eXtend 264, eXtend 864 Air, 9600, Easy Cover, Lotus 2

Guaranteed to fit Janome sewing machine models:
1600P, 1600P-DB, 1600P-QC, 18W LE, 2000CPX CoverPro, 2030DC, 2040, 204D MyLock, 2160QDC, 234 (HF234), 3022, 3160QDC, 334, 3434D Juno, 360, 380, 381, 4018ME, 4045LX, 4045NX, 4048, 405, 4119 Quilter's Delight, 4123 My Excel, 415, 419S, 423S, 4612 Travel Mate, 4618LE, 4623LE, 49018, HSN 49360, 5024 Decor Excel II, 504D, 521, 525S, 6019QC, 6125QC, 6147, 6260QC, 644D, 661 (Jem Gold 2), 662 Jem Silver, 665 Jem Gold 3, 7061NX, 725S, 734D, 744D MyLock, 793PG, 8002D, 8048 Harmony, 8050 (HF8050), 8077, 8100, 888 Compulock, 8933D, 9002D, 900CPX, 9102D Harmony, AQS2009, AT2000D, CE2200, Classmate S-750, Continental CM17, Continental M6, Continental M7, Continental M7 Quilter's Collector Series, CoverPro 1000CP, CoverPro 3000P, CoverPro 900CP, DC1018, DC1050, DC2007LE, DC2010, DC2011, DC2012, DC2013, DC2014, DC2015, DC2019, DC3018, DC3050, DC4030, DC4030PR, DC5100, Decor Excel 5018, Decor Excel Pro 5124, DS-3500, FM725, Harmony 7933, HD-1000, HD-3000, HD3000BE, HD9, HD9BE, Hello Kitty 15822, Hello Kitty 18750, HF3000, HF8077, Horizon Memory Craft 15000, MC15000V3 Quilt Maker, Horizon Memory Craft 7700QCP (JNH7700), Horizon Memory Craft 8900QCP, HD4BE, HT2008, HT2008LE, Jem Gold 660, Jem Gold Plus, Jem Platinum 720 (JP720), Jem Platinum 760 (JP760), JNH1860, JW7630, L344 (344), L-352, L-392, L-393, M7200, Magnolia 7034D, Magnolia 7318, Magnolia 7325, Magnolia 7330, Magnolia 7360, MB-4, MB4N, ME4014, Memory Craft 11000, Memory Craft 5700 (MC5700), Memory Craft 10000, Memory Craft 10001, Memory Craft 11000SE, Memory Craft 200E, Memory Craft 2400, Memory Craft 3000, Memory Craft 300E, Memory Craft 3500, Memory Craft 350E, Memory Craft 4000, Memory Craft 4400, Memory Craft 4800, Memory Craft 4800QC, Memory Craft 4900, Memory Craft 9450QCP, Memory Craft 5000, Memory Craft 5200, Memory Craft 5500, Memory Craft 550E, Memory Craft 6500P, Memory Craft 6600P, Memory Craft 6650, Memory Craft 8000, Memory Craft 8100, Memory Craft 8200QC, Memory Craft 9000, Memory Craft 9410QC, Memory Craft 9480QCP, Memory Craft 9500, Memory Craft 9700, MC9850, MC9850SE, Memory Craft 9900 Horizon, ML3023, MO200, MOD-11, MOD-Serger, MS3015 (My Excel 15S), ML23X LE (MX3123), MyStyle 100, NH15, NH2014, NH22, NH40, NH60, NH7, RX18, RX22, S-3023 Schoolmate, S-950, Schoolmate S-3015, Schoolmate S-7330, Sew Precise, Sewist 500, Sewist 509, Sewist 625E, Sewist 780DC, Skyline S3, Skyline S5, SL2022, SM5030C, SX-2122, TB-12 Thread Banger, TB-30, XL601, Cover Pro 1000CPX, 1600P-DBX, Xpression, NH2014LE, 6021

Guaranteed to fit Necchi sewing machine models:
6150, EC100, EV7, EX100, EX30, EX60, FB12, QS60, S34, TM8

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