Corner connector
thingiverse
This 3D printed connector is ideal for joining two plexiglass panels, allowing you to construct a box-like or rectangular framework. Check it out at tinkercad.com.
Download Model from thingiverse
With this file you will be able to print Corner connector 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 Corner connector.