Patio table umbrella grommet
thingiverse
I designed this grommet replacement for my patio umbrella after the original one broke between the umbrella pole and the table hole. Other similar designs on Thingiverse were either too weak or not precisely sized. The stl file is tailored for a 38.5mm umbrella pole and a 50 or 54mm table hole (separate files), with tight tolerances to account for PLA expansion. I've included the Fusion 360 file, which allows you to adjust parameters for these dimensions as well as overall length and flange size. If you need a custom size that doesn't use Fusion 360, let me know and I'll create an STL file to fit your requirements.
With this file you will be able to print Patio table umbrella grommet 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 Patio table umbrella grommet.