Slide rail
thingiverse
I created this prototype specifically to work seamlessly with an optical sensor, but its versatility extends far beyond that - it can be easily adapted to fit any device that demands a customizable range. The gap between the fixed component and the adjustable one is precisely 0.3 millimeters.
Download Model from thingiverse
With this file you will be able to print Slide rail 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 Slide rail.