Based on Zack Freedman's gridfinity printer holders, this holder was designed specifically to fit on the Voron 2.4 (and probably Annex too) without interfering with the sidepanels.

The .f3d source file is included but beware, it's a bit of a mess (my fault, not Zack's)

Required hardware:

1x M3x40mm SHCS (BHCS should also fit)

1x M3 T-nut