1. Part number : 788127007+788013009

2. Part name: Upper and Lower Knife

3. Quantity: 1 SET
INCLUDES:
-1PCS Lower Knife / Blade:788013009
-1PCS Upper Knife / Blade: 788127007

4. Compatibility
This high quality Upper and Lower Knife replacement is exactly compatible with many Serger machines,including (many not listed):
1) Elna Serger Models:
664,664 PRO, eXtend 264

2) Janome(New Home) Serger Models:
204DMyLock, 3434D, 7034D, 7933 Harmony, 8002D, 8933D, 9002D, 9102D, 990D,MOD-Serger

3) Kenmore Sewing Machine Models:
385.16622,385.16677700