The hook by philipf was for a thinner glass than required.
This remix fits an 8 mm glass, using an 8.5 mm gap.
It also was coded in cadquery to support change in any of the design parameters. The finish can be filleted or chamfered.
The 3mf filenames show the overall length, glass width and chamfer/fillet.
philipf recommends printing with 4 walls.
My prints were in PETG, 4 walls, 15% gyroid infill and 0.15 mm layer height. I don't think the exact details are all that important.
Thanks philipf for sharing!
The author remixed this model.