Shower Curtain Rod Holder

Ceiling-mounted shower curtain rod holder for a rod with an outer diameter of 20 mm. The hole spacing is 26 mm, matching my previously installed shower curtain rod holders. Aluminum rods are available at most hardware stores, often at a low cost, and some stores even offer cutting services. The friction between the rod and holder is sufficient to prevent the rod from moving when pulling back the shower curtain. To improve the appearance, I also added some endcaps.

This holder can likely be used for various other purposes. I’ve attached the FreeCAD file in case any adjustments are needed.