Parametric profiles
thingiverse
You can often purchase the required components at a local hardware store and print them at your home office using a 3D printer.
Download Model from thingiverse
With this file you will be able to print Parametric profiles 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 Parametric profiles.