Upper&Lower Knife/Blade Sewing Machine Part G1075+G1076 for Singer Bablylock BL480A Elna 654 Husqvarna Viking Pfaff coverlock Upper&Lower Knife/Blade Sewing Machine Part G1075+G1076 for Singer Bablylock BL480A Elna 654 Husqvarna Viking Pfaff coverlock. Sale price : $7.96 Category : Home & Garden