Fits Cosmo/Kermi flat radiators with 10mm grid spacing.
Freecad parametric model file provided for adaptations to your specific radiator model (likely to be needed depending on the grid spacing, shape, width…)
Needed hardware:
Print on the side with supports.
Right part provided, just do the symmetry in the slicer for the left one.
My print settings:
The author marked this model as their own original creation.