3030 Spool Holder

This spool holder is just a simple one designed to hook onto 3030 extrusion. It uses the M8 all-thread which comes with the Anet A8 spool holder and the roller I made here:

https://www.thingiverse.com/thing:2538344

Part's list:
(1) M8 x 150 All Thread
(2) M8 nuts
(2) M5 x 10 screws
(2) M5 T-nuts for 3030 extrusion

I like to hand tighten the nuts so it's a little firm to control the spool payout, but still roll smoothly.

May 10th, 2019 update. Made one that has a steeper angle for more clearance away from the printer's frame.