Guaranteed to fit Elna Sewing Machine Models:
780+ eXcellence, eXcellence 790PRO, 820 eXpressive, 8300, 900 eXpressive, 920 eXpressive, 940, 9600, 970 eXpressive, e9500

Guaranteed to fit Janome Sewing Machine Models:
Continental CM17, Continental M7, Continental M7 Quilter's Collector Series, MB-4, MB4N, MB4S, MC10000, MC10001, MC12000, MC15000 Horizon, MC15000V3 Quilt Maker, MC200E, MC300E, MC350E, MC400E, MC5000, MC550E, MC5700, MC8100, MC9400QCP, Memory Craft 9450QCP, MC9500 Memory Craft, MC9700, Skyline S9

Guaranteed to fit Kenmore Sewing Machine Models:
385.19000690, 385.19001890, 385.19001990

Guaranteed to fit Necchi Sewing Machine Models:
EC100