prusa i3 x axis level tool
cults3d
for 8mm rods added top clip not available in customizer to hold i place while manually adjusting height i would suggest printing two in one run to make calibration the quickest just put one on each side and lower till they match remixed from http://www.thingiverse.com/thing:280974
Download Model from cults3d
With this file you will be able to print prusa i3 x axis level tool 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 prusa i3 x axis level tool.