Sewists at Sulky recommend that you use a size 12/80 with this thread
3000 Memory Craft
The ruler foot features a thick toe perfect for gliding along the edge of ruler templates
Please note that these kits may fit differently than your original motor
This machine is the new standard of sewing machines with 12" of sewing space
Upper Looper (Right), Singer #377600 SIOC Sewists at Sulky recommend thatGuaranteed to fit Singer Serger Models: 1831U001 3, 1831U001 4, 1831U001 5, 1831U001 6, 1831U003 3, 1831U003 4, 1831U003 5, 1831U007 2, 1831U008 5, 1831U012 3, 1831U014 5, 1832U023 6, 1832U029 8, 1842U061 3, 1842U061 4, 1842U061 5, 1842U063 3, 1842U06 4, 1842U06 5, 1842U065 5, 1842U065 6, 1842U069 5, 1842U089 5, 1842U091 3