This is a spool mount for the A1 printer. If, like me, you no longer have the spool holder that came with your A1 (or never got one in the first place). This is a printable replacement.

It was designed to also work with 2kg spools, although I don't have one to hand to test it currently.

There are 2 Versions:

No Fitting:

This is the default version, it requires no additional hardware, the ptfe tube just fits into the tight hole on the front of the mount

fitting:

This version changes the ptfe mounting hole to be threaded to accomodate a PC4-M6 fitting. This makes the tubing slightly more secure, but does require the additional part. This is the version shown in the photos, but both versions have been tested.

Can be printed on either an A1 or A1 mini, but only the finished product only fits on the A1 (it snaps onto the bar across the top)

It might also be beneficial to cut the ptfe tube a bit shorter so it's not as arced.