Guaranteed to fit Babylock Sewing Machine Models:
BL2100, BL2150, BL6000, BL6150

Guaranteed to fit Brother Serger Machine Models:
1034D, 1034DAV, 1134D, 1134DW, 2034D, 2340CV, 3034D, 360, 4234D, 4234DT, 5234PRW, 626D, 634D, 834DP, 920D, 925D, 929D, 934D, 9700LD, DB2-DD7100, DZ1234, EF4-N21, EF4-V41, EF4-V41A, EF4-V51A, EF4-V71, EF4-V72, FA-V71A, FA-V72A, FA-V81A, FA-V82A, FA-V91A, FA-V92A, FB-V41A, FB-N110, FB-N210, FB-N310, FB-V41A, FB-V51A, FB-V61A, FD3-B251, FD3-B252, FD3-B256, FD3-B257, MA4-N31, MA4-V61, MA4-V61A, PL1500, PL2100, PS1750, SL710A, XL2010, XL2015, XL2021, XL2030, XL300

Guaranteed to fit Viking Sewing Machine Models:
Huskylock 1003LCD