guaranteed to fit babylock sewing machine models:
bl137a, bl137a2, blr2, blr3guaranteed to fit brother sewing machine models:
he-120, he120pkg, he-240, lb6770, lb6800, lb6800prw, lb6810, nc21-se, nv1000, nv1200, nv125d, nv-500, nv-500d, nv-750d, nv-780d, nv90, nv90e, nv900, nv-900d, nv95e, nv950, nv950d, nv950e, pe500, pe540d, pe700, pe700ii, pe-770, pe780d, sb7050e, sb7500, se270d, se350, se400, se425
