Lower Knife for Elna 654 Viking Huskylock s21 s25 Pfaff coverlock 3.0 4.0 Serger

Huskylock s21 and Huskylock s25. coverlock 3.0 and coverlock 4.0. fits for Elna Serger Models fits for Pfaff Serger Models "1 Pcs Serger Sewing machine Lower Knife. Fit for Babylock Serger Models.

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