LEG0 Technic L.E.G.O. Axle shaft expandable

Here is spear Axle shaft  for L.E.G.O Technic that had to print.

The model is 95mm long but you can easily adjust the length by using “scale tool” considering “uniform scale” mark unchecked.

I have printed the model in PETG but other filaments could be suitable too. 

Take in mind that the model is with nice press fit tolerance so the usage of other filaments could require some fine adjustments.