Ultimaker 2/3 Combined Spool Holder

I combined the Printer mount, T-piece, and short tube from Undevil jur's design here: http://www.thingiverse.com/thing:1546811 but used butchja's threaded holder design as I couldn't get the threaded tube and nuts to size correctly for me on Undevil's, and the threaded cone kept cracking when tightened.

I Used a 5/16" bolt, 2 skate bearings from a spinner project I had left over and an acorn nut as we call them here in the US to round out the design, then hung it on ZAxis3D's adapter. Works g