Lower Knife Janome - 300417

Fits Consew Serger Models:
ML303, ML303R, ML4, ML93R, ML94

Fits Janome (New Home) Serger Models:
603, 604

Fits J.C. Penny Serger Models:
7015A

Fits National Serger Models:
N9, N10, N20

Fits Necchi Serger Models:
NL3, NL3R, NL4

Fits Nelco Serger Models:
NL304

Fits Pfaff Serger Models:
603, 604

Fits Supreme Serger Models:
ML303, ML303R, ML4, ML93R, ML94

Fits Riccar Serger Models:
RL330F, RL340, RL343, RL343D, RL343DR