Babylock Serger Models:BL460B VibrantMade to fit Singer Serger Models:14J250 Stylist II, 14J334  Made to fit Husqvarna Viking Serger Models:H|Class 200s  Made to fit White Serger Models:1300, 2000

White Serger Machine Models: 208, 228, 534, 534D, 734D, 734DW Part Numbers: 11711

Babylock Serger Machine Models: BL4-605, EA-605 Simplicity Serger Machine Models: SL500, SL700 Singer Serger Machine Models: 10UJ13

Elna Lower Knife #H010676 Made to fit Elna Serger Machine Models:604E, 614DE, 624DSE, 634, 644, 704E Made to fit Pfaff Serger Machine Models:4842

Pfaff Serger Models: 783, 784, 786

Rimoldi Serger Models: 27, 28, 29, 227, 228, 229, 327, 329, 330, B27, E28, B29

US Serger Machine Models: 39500

Wilcox and Gibbs Serger Machine Models: 500

Viking Sewing Machine Models: 300, 340, 340D, 341, 341D White Serger Machine Models: 206, 208, 216, 228, 503, 504, 523, 534, 534D, 734, 734D, 734DW JIC Serger Machine Models: 214, 234D, 298D

Singer Sewing Machine Models: 241-11, 241-12, 241-13, 241-2, 241-3, 251-11, 251-13, 251-20, 251-22, 251-23, 281-1, 281-183, 281-3, 281-5, 281-83, 391AT, 591D200A, 591D300A

Universal Serger (Overlock) Looper Threader. Part Numbers: B8203S05A, 11424

Singer Sewing Machine Models: 29K51, 29-4, 29U171

Pfaff Sewing Machine Models: 1245, 141

Babylock Serger Models: BL4-605, EA-605 Simplicity Serger Models: SL500, SL700 Singer Serger Models: 10UJ13

Rimoldi Serger Models: 27, 28, 29, 227, 228, 229, 327, 329, 330, B27, E28, B29

Rimoldi Serger Models: 27, 28, 29, 227, 228, 229, 327, 329, 330, B27, E28, B29

US Serger Machine Models: 39500

Pfaff Serger Models: 5700 Willcox & Gibbs Serger Models: 500-4, 503-4, 504-4, 505-4, 512-4, 514-4, 515-4, 516-4, 500 Series, E256, E32, E52, E56,

White Serger Machine Models: 504

BOBBIN 3 piece metal new style sold as each 9033 93-040970-54. Pfaff Sewing Machine Models:1000, 1151, 1171, 1196, 1197, 1209, 1211, 1212, 1213, 1214, 1216, 1217, 1221, 1222, 1229, 130, 1371, 138, 1465, 1467, 1469, 1471, 1472, 1473, 1475, 1520, 1522, 1524, 1525, 1526,...