Guaranteed to fit Singer sewing machine models:
1408 Promise, 1409 Promise, 1732 Esteem, 2010 Superb, 2250 Tradition, 2273 Esteem II, 2277 Tradition, 2282, 2932, 3116 Simple, 3221 Simple, 3223, 3223GY, 3229, 3232 Simple, 3709-1, 3709A, 3722-1, 3722A, 3810-1, 3820-1, 3825-1, 4411 Heavy Duty, 4423 Heavy Duty, 4432 Heavy Duty, 4452 Heavy Duty, 5160, 5511 Scholastic, 5523 Scholastic, 5532 Heavy Duty, 5554, 6510, 7312, 7322, 7350, 7358, 85SCH, 8763 Curvy, 9100, 9980 Quantum Stylist, H74, One, One Plus