Spoolholder with mount for 2020 Extrusion I-Type 5

Recommends: I'll recommend you take a look at my new
Flat Filament Spool Holder - No spring- The Claw remake.

##Why this model?#
I needed a new Spoolholder for my version of "Ultimaker 2 Aluminum Extrusion 3D printer" http://www.thingiverse.com/thing:811271 and a way to mount it filament spool to my Extrusions and created this one.

##Remix Source##
I used the "low-friction-um2-spoolholder" https://www.youmagine.com/designs/low-friction-um2-spoolholder as my source, but ended up chan