Guaranteed to fit Babylock Sewing Machine Models:
BL1556, BL2100, BL2150, BL2160, BL6200, BL6000, BL6700

Guaranteed to fit Brother Sewing Machine Models:
320, 360, 451, 461, 661, 681, 707, 741, 751, 761, 1681, 7029, 1781, PC-15, PS1000, PS1200, PS1250, PS1700, PS1750, PS1800, PS1900, PS1950, PS2100, VX1010, VX1020, VX1100, VX1200, , VX520, VX540, VX560, VX620, VX640, VX660, VX710, VX760, VX780, VX800, VX807, VX809, VX810, VX880, VX890, VX920, VX940, VX950, VX970, VX980, XL1351, XL1561, XL2010, XL2015, XL2022, XL2025, XL2030, XL3010, XL3022, XL3025, XL3027, XL3030, XL3100, XL3200, XL4010, XL4020, XL4030, XL4040, XL4050, XL4060, XL711, XL781, XL791, XL851, XR23, XR29, XR31, XR33, XR34, XR35, XR37, XR40