Pfaff Part (Serger) - Upper Blade (Knife) (Coverlock 3.0/4.0)
Babylock Serger Models:
BL480A Diana
Elna Serger Models:
654, 683, 686
Husqvarna Viking Serger Models:
Huskylock S21, Huskylock S25
Pfaff Serger Models:
Coverlock 3.0, Coverlock 4.0, Hobbylock 2.5
Singer Serger Models:
14T957DS, 14T967DC, 14T968DC
Alternate Part Numbers: 396405-08, 416362301, G1076