M3 screw travel indicator
thingiverse
The M3 screw travel indicator is designed to display minute movements of 0.001 inches, equivalent to 0.0254 millimeters. To use it, simply place it onto your hex wrench for accurate measurements.
Download Model from thingiverse
With this file you will be able to print M3 screw travel indicator 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 M3 screw travel indicator.