KNIFE Lower Blade #12157 Bernette 134 National N60 White 299D 7340 8234 S34 S34D
This is a New Lower Blade # 12157 that fits the following models.
BERNETTE SERGER MODELS - 134.
NATIONAL SERGER MODELS - N60.
WHITE SERGER MODELS - 299D, 7340, 8234, S34, S34D.