396001-60 upper knife for Elna Serger Machine Description 396001-60 upper knife for Serger sewing machine 604E, 614DE, 624DSE, 634, 644, 704DEX, 714DE, 744, 744DEX, 745, 845, 904DCX, 905DCX, 925DCX, 945, PRO4, PRO4DC, PRO4DE, PRO5DC, PRO5DE Pfaff Serger Machine 4842, 4850 Coverstyle, 4852, 4862, 4872, 4874 Inquire Now