Guaranteed to fit Babylock sewing machine models:
BL1108, BL9, Denim Pro BL16, Denim Pro BL18, Design Pro BL22, Design Pro BL23, Maria BL23A, Natalie BL18A

Guaranteed to fit Elna sewing machine models:
2100, 2300, eXplore 240, eXplore 220, Sew Fun 1000, Sew Green 1000, Sew Zebra 1000

Guaranteed to fit Janome sewing machine models:
1017 Harmony, 104, 106, 108, 110, 1780, 2003P, 2018S, 2039SN, 2041 Harmony, 2041LX, 2041NX, 2041S, 2041SX, 2049LX, 2049SX, 2118S, 2139N, 2139S, 2149SX, 2206, 2212, 2222, 234 (HF234), 360, 380, 381, 4612 Travel Mate, 808A, Classmate S-750, Hello Kitty 13512, Hello Kitty 15822, HF2022, JS1008LE, L344 (344), L-352, L-392, L-393, Memory Craft 8000, QS2250, S650, TB-12 Thread Banger, 2141S, 2049NX, 2049 Harmony, 2032 Realtex, 2139 Harmony

Guaranteed to fit Necchi sewing machine models:
EV7, FB12

Guaranteed to fit Viking sewing machine models:
Daisy 215, Huskystar 207