Guaranteed to fit Elna sewing machine models:
eXcellence 710, 720 eXcellence, 760 eXcellence, 9600, e9500, ef72, eXcellence 720PRO, eXcellence 740, eXcellence 760PRO, eXcellence 780, eXcellence 782, eXcellence 790PRO, eXcellence 792PRO, eXpressive 920

Guaranteed to fit Janome sewing machine models:
Continental M6, Continental M7 Professional, Continental M7 Quilter's Collector Series, Horizon Memory Craft 12000, Horizon Memory Craft 14000, Horizon Memory Craft 15000, Horizon Memory Craft 7700QCP (JNH7700), Horizon Memory Craft 8900QCP, Horizon Memory Craft 8900QCPSE, Horizon Memory Craft 9400QCP, Memory Craft 11000, Memory Craft 11000SE, Memory Craft 6500P, Memory Craft 6600P (MC6600P), Memory Craft 6650, Memory Craft 6700P, Memory Craft 8200QC, Memory Craft 8200QCP SE, Memory Craft 9410QC, Memory Craft 9450QCP, Memory Craft 9480QCP, Memory Craft 9500, Memory Craft 9700, Quilt Maker Memory Craft 15000 (Version 3), Skyline S7, Skyline S9

Guaranteed to fit Kenmore sewing machine models:
158.17300, 385.19005

Guaranteed to fit Necchi sewing machine models:
QS60