Guaranteed to fit Babylock Sewing Machine Models:
BLAR, BL200A, BLBA Ballad, BLCC, BLCC2, BLCH Chorus, BLDC, BLDC2, BLDY2 Destiny II, BLG, BLG2, BLG2-NZ, BLL, BLMA Meridian, BLMA2 Meridian 2, BLMR, BLMY, BLN, BLQC, BLQC2, BLR2, BLR3, BLSA2, BLSA3, BLSO, BLSR, BLSY, BLTP, BLTA Altair, BLTA2 Altair 2, BLTY Unity, BMCAP, BMP6, BMP8, BMP9, BMV10 Valiant, BMVT10, BMY6 Array, BND9, BNT10, BNT10L, EMP6

Guaranteed to fit Brother Sewing Machine Models:
BP2100, BQ2500, BQ3100, Innov-is XP2 Luminaire 2, NV1000, NV1200, NV1250D, NV1500, NV200, NV2500D, NV2800D, NV350SE, NV400, NV400SE, NV4000, NV4000D, NV4500D, NV4750D, NV600, NV6000D, NV6700D, NV700E, NV700EII, NV750E, NV780D, NX200, NX2000, NX250, NX400, NX400 Innovis, NX400 Pacesetter, NX400LE, NX400Q, NX400QE, NX450, NX450Q, NX600, NX650, NX800, PC210, PC210PRW, PC420, PC420PRW, PE700, PE700II, PE750D, PE770, PE780D, PR1000, PR1055X, PR600, PR600C, PR620, PR650, PR650C, PR680W, QC1000, SB3129, Stellaire Innov-is XE1, ULT2001, VE2200, VQ2400, VQ3000