Pack of 4 caps to put on top of 4 thread tree spool pins on the Brother 1034D and other Brother and Simplicity sergers.

Fit Brother Serger Models:
1034D, 1034DAV, 1034DX, 1134D, 1134DW, 1634D, 2034D, 2340CV, 3034D, 3234D, 3234DT, 4234D, 4234DT, 5234PRW, 640D, 920D, 925D, 929D, 934D, 935D, CV3440, CV3550, DZ1234, PL1050, SB3734T Simplicity, ST4031HD Strong & Tough

Brother X77260000 4Pk Serger Spool Pin Thread Retainer Caps for 900D, 1034D 1134DW, 1164D, 3034D, PS3734, 5234PRW, 4234DT, SB3734T, PS5234,