Click-Together 1U Spacer (Gravitrax compatible) (Rapid-Print)

prusaprinters

So I was getting tired of these spacer blocks just coming apart wile building, so I decided to integrate a locking click-feature to make sure they stay together.  By having the locking feature the printing tolerances and choice of material no longer become that critical.I also tried to use as little material as possible to ensure a quick print.  Currently, one tile requires around 30 min.Additional, there is a slot in the side so you can use a butter knife to separate them if they are too tight.Note: First print two of them to see how they click together to one another and to your existing spacers.  Adjust the size in the slicer accordingly if needed.