White Serger Knife - Upper or Lower
-Replacement serger knife.
-Upper part # 141000375
-Lower Part # 141000331
-Fits White models 1500, 1600, 1634, 4500
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-Replacement serger knife.
-Upper part # 141000375
-Lower Part # 141000331
-Fits White models 1500, 1600, 1634, 4500