Grippy Driver Handle
thingiverse
You will almost certainly have to print one of these as a test to get the sizing correct for your printer settings. This thing was made with Tinkercad. Edit it online https://www.tinkercad.com/things/51whfuCfDLm
Download Model from thingiverse
With this file you will be able to print Grippy Driver Handle 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 Grippy Driver Handle.