Drum Rack Level Holder

Level holder for 1.5 inch drum rack tubes.  I use this to get my set somewhat level when setting up.

The model requires other components to be effective:

• Level Vials (Qty 2)
  These are common level vials sized at 15mm x 15mm x 40mm.  I got them from Amazon but any sized 15mm x 15mm x 40mm will probably work.
  
  ASIN:  B08HWF5BN7
  URL:  https://www.amazon.com/dp/B08HWF5BN7
   
• Magnets (Qty 2)
  These are circular magnets used to hold the level holder to the tube.  They are sized at 12mm diameter x 3mm thickness.  Again, I got these from Amazon but any circular magnets sized 12mm x 3mm will probably work.  
  
  These are not absolutely required if you just want to hold the level to the tube yourself.
  
  ASIN: B098XJG93P
  URL:  https://www.amazon.com/dp/B098XJG93P
   

The levels and the magnets just press fit into the holder.  Your print or components may not have the same tolerances, so if they are loose you may want to add a little glue so they don't pop out - especially the magnets.

I printed this with the level holders down on the print bed.  I use PrusaSlicer and selected Grid in the style under “Options for support material and raft."  I let PrusaSlicer decide where to use supports by entering 15 into the Overhang threshold under “Support Material."  Both of these settings are under Print Settings → Support Material.