Spool holder for different spools. 2020 and wall mount.

I maked Spool holder (Yes, just another :) for installing on my DIY 3d printer.
It can holds any type of filament spools.
Short size of axis is useful for 1 kg or 0.5kg spools.
Long size is useful for spools up to 2.5 kg.

Parts needed:
M8 rod, (220mm. or 180mm.) - 1 pc.
608 bearing - 3 pcs.
M8 washer - 2 pcs.
M8 Nut - 4 pcs.

You must print two Screw Axis and two Locks. Other parts can be in a single instances.

Assembly:
Press two bearings in one end of each screw axis. And pre