Replacement lower cutting knife for select Singer 14U-series overlock and serger sewing machines.
Part number: 410295
Type: Lower fabric cutting knife.
Cross-reference numbers: 50145403, 50018903, A4113-102, A4113-102-000, A4145-335, A4145-335-000.
Please compare the original knife and confirm your machine's parts reference before ordering. This is a lower knife, not the upper knife.