Fits Baby Lock models BL1050 and BL1108. Fits Elna models 202, 1010, 2002, 2004, 2006, 2130, 3003, 3003FS, 3005 and 3008 (3/16" groove depth). Fits Janome models 900CP, 1000CP, 1004, 405, 415, 423S, 11706 Hello Kitty, 1612, 1622, 1814, 1818, 1822, 4018, 4119, 4023, 5024, 5018, 521, 525S, JD181, JD1814, JD1822, 6019QC, Jem Gold 660, Jem Gold-2 661, 659, L-372F-A, L-373F-B, MC4018, MC4023, MyLock 204D, and MyLock 734D. Will NOT work with Janome machines if the socket on the machine is in the vertical position on the machine. It will only work of the socket is in the horizontal position. Fits Kenmore models 385.12912, 385.12916890, 385.1202990, 385.12102990, 385.12318990, 385.15201, 385.15208, 385.15510200, 385.15512, 385.15516, 385.15008100, 385.16120200, 385.16524000, 385.1653000/30000, 385.18630890 and others. Fits Janome from Sears, models 385.4052LX200, 385.14052200, and L-392 Fits Viking HuskyStar Models 207, 215, 219 and others. Also fits some Sears Singer models. NOTE: If the socket on your Janome machine is in the vertical position (Janome model 300 series, 415, 419s, 423s, 808, 920, 1011, 1012, 1015, 1018, HD3000, etc.), this is NOT compatible with your machine. It would plug in, but it is wired differently.