Guaranteed to fit Juki sewing machine models:
DX-1500QVP, DX-2000QVP, HZL-DX5, HZL-DX7, HZL-F300, HZL-F400, HZL-F600, HZL-G110, HZL-G120, HZL-G210, HZL-NX7, Kokochi DX-4000QVP, Sayaka DX-3000QVP