I created these plates for the roll hole of the roller shutters that I converted to electric and removed the roll.
I printed three with 0.2-0.3 resolution and 5-10% infill
Dimensions: Height 18 or 19 cm, width 5 cm, thickness 0.2 cm, distance between holes 16.5 cm, hole diameter 0,55 cm
If you need rectangular plates with customized dimensions, write to me and I will create the file for you as soon as possible