*Reserved for Singer 14J250 Serger also fits 4 Thread Sergers Jaguar 055D, 086DW, 087DW, White Superlock 2900D, 2500D, 2000ATS, 1934D, Viking HC200S, Singer14J250, Bernina Bernette by Jaguar, Yamata Family Sew Elite 300 & 320, Reliable DreamStitcher 787, Gemsy G320, Rex 3044