An angled bracket with captive nuts to angle the stock Ender 3 spool holder (Or upgrade stock bracket , in the case of mine) out of the way of a direct drive.
2X M5 Nuts requires (4mm think)
Its friction fit in the extrusion so fitment is very tight but at least with my printer/setting easy enough to fit and move as required.
Fusion files included (I only printed the center section but sides are included in case you prefer the styling.
CC DIY PLA
Pause print at 15.86mm with a post process script and drop the nuts in, there is enough room that they just fall in so little chance that the print will shift ect.