A quick (approximate) OpenSCAD replica of the original Alesis Nitro Mesh E-Drum rack feet design. Easily customizable for any height and drum rack pipe diameter (not only for the Nitro kit).
The original rack pipes have a diameter of 35.25mm and the feet are made out of rubber, meaning they slightly squeeze on (tighter fit). All STLs I provided use an inner diameter of 36mm which is slightly more so that they should still fit when printed with non-flex material.
I also provided STLs with a mounting hole and less inner material, as well as solid versions. Which one you use should just be a matter of taste, the difference in print time and material used should be neglectable.
I personally use (and only printed) the 50mm symmetric (non-solid) version.
The author hasn't provided the model origin yet.