guaranteed to fit babylock serger models:
bl300, bl302, bl400, bl402, bl430, bl432, bl4-736d, bl4-838d, bl5030, bl5040, bl5040l, bl5260d, bl5360ed, bl5370, bl537oed, bl80, bl90, blse200, st600l guaranteed to fit elna serger models:
t33, t34, t34d guaranteed to fit ezlock serger models:
ez100 guaranteed to fit riccar serger models:
564de, rl624, rl624e, rl634de, rl634e, rl724e guaranteed to fit sergemate serger models:
430, 5030, 5040, 5040l, st600l guaranteed to fit simplicity serger models:
sl300, sl350, sl4350d, sl4360d, sl4360ed, sl803, sl804, sl804d, sl843
