Thread-wheel spacer set
A different thickness thread-wheel spacer set. The set includes per 10 spacer which are 0,1mm x 4,5mm, and 0,15mm x 4,9mm thick. This gives the total of 20 spacers. The spacers are used to level the thread-wheels in the gearbox and, what is followed by it, this leads to a perfect fitting. This predominantly influences the gearbox’s operating culture and its lifespan.