New Replacement Hook - Singer Part # 12393
-New Replacement Hook
-Part # 12393
-Fits Singer sewing machines models 31-15, 31-17, 31-18, 31-19, 31-20, 31-29, 31 Class, 331K, 44 Class
-New Replacement Hook
-Part # 12393
-Fits Singer sewing machines models 31-15, 31-17, 31-18, 31-19, 31-20, 31-29, 31 Class, 331K, 44 Class