Rolladenführung

thingiverse

My roller shutters began to snag as they were lowering and then came crashing down with a loud screech. The blame lay with the nearly 40-year-old roller guides, which no window fitter could procure. Simply too old. I had purchased a 3D printer in order to carry out such "repairs". The unassembled parts had to be adapted on an as-needed basis every time.