Windows rung support
thingiverse
This part is meant as a support the joints at window rung in case they fall apart. The rungs I have made it for are 27mm wide and the walls are 2mm thick on either side and are 25mm on either side.
Download Model from thingiverse
With this file you will be able to print Windows rung support with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Windows rung support.