Guaranteed to fit Babylock Sewing Machine Models:
BL1556, BL2160,BL6200

Guaranteed to fit Brother Sewing Machine Models:
150 Campus, PC15, PS1000, PS1250, PS1800, XL3010, XL3022, XL3025, XL3027, XL3030, XL3100, XL3200, XL4010, XL4020, XL4030, XL4040, XL4050, XL4060, XR31, XR32, XR33, XR34, XR35, XR37, XR40