Thumbwheel
thingiverse
A 6mm thumbwheel serves as the substitute component to fix a busted wheel on a floor-standing projector screen. To install it, simply apply glue onto the shaft.
Download Model from thingiverse
With this file you will be able to print Thumbwheel 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 Thumbwheel.