Upper and Lower Knife Set, Riccar Details

Guaranteed to fit Janome (New Home) Serger Models:
603, 604

Guaranteed to fit J.C. Penny Serger Models:
7015A

Guaranteed to fit National Serger Models:
N9, N10, N20

Guaranteed to fit Necchi Serger Models:
NL3, NL3R, NL4

Guaranteed to fit Nelco Serger Models:
NL304

Guaranteed to fit Pfaff Serger Models:
603, 604

Guaranteed to fit Riccar Serger Models:
RL330F, RL340, RL343, RL343DR

Guaranteed to fit Supreme Serger Models:
ML303, ML303R, ML4, ML93R, ML94