Maker Beam Spool Holder
thingiverse
I created this so I wouldn't have to stretch behind my Ultimaker to switch out spools. It utilizes a quantity of four - 4mm ID, twelve millimeter OD, and four millimeter thick ball bearings. I used four extra tall melt-in 4mm threaded brass inserts in the axle pieces. There are also eight 4mm flat washers available. The aluminum extrusion maker beam was ordered directly from here: https://www.makerbeam.com/ I also printed it, but didn't use the body piece - it doesn't seem necessary, but I included the model in case anyone wants to try it out.
With this file you will be able to print Maker Beam Spool Holder with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Maker Beam Spool Holder.