Skadis wire brush holder (simplified)

The simple, yet quite elegant, straight forward design of the wire brush holder by Clemi pretty much convinced me. However, I consider the T-Nut approach overdone for this holder which is otherwise simple. So I replaced the T-Nut fixture with a simple hook, which is the same kind of hook as in my other Skadis models. The resulting mesh has slight imperfections. However, they are on a too small scale to affect the printed result. The holder fits my wire brush very well on its most narrow spot, which is a little less than 11 mm wide. Measured with a caliper, the holder provides a 12 mm wide space. Update: I got the Prusa nozzle wire brush and this holder also fits it.