Husqvarna T45

HUSQVARNA: 135R, 143R, 153R, 235R, 236R, 241R, 243RJ, 253RB,
333R, 333RJ, 335FR, 335LS, 336FR, 535LS, 535RX, 543RS, 553R, 555RX

* Plastic thread (flax, silk) that can be used for this head:
2.4mm round, star or cube
2.7mm round, star or cube
3.0mm round, star or cube
Factory installed in the head of the trimmer 2.4mm round.
It is necessary to disassemble the head to replace the thread.

thread M12 x 1.75 left female  T45
578 44 68-01