triangular to square key

Main intent was to have a tool for opening bollards that uses less plastic then other version you can find on the internet. And also is versatile attachable.

Print  instructions

• PETg or stronger material
• 4 perimeters
• 40% cubic infill

Hopefully this is strong enough. 

I added a second version, that has 2 locking holes and you can use  a 22 (metric) wrench or if triangle screw is more or less loose you have more grip with your fingers to skrew it.

Modeling was done in FreeCAD, I added the cad file too. I'm not a CAD genius … so do not expect expert level stuff.

See also my other workshop stuff: https://www.printables.com/@Antimaterie/collections/1000059

additional notes

I'm interested in your feedback to improve my stuff! So give me likes, post makes, comment and rate the print to show others and me how well it goes.
If you post a make, let me know which filament you use.

If you want to support me by donating a coffee go to https://ko-fi.com/antimaterie I would really happy about it. The money will be invested in all stuff regarding 3d printing to give more and better quality models.

In general my Prints are not for commercial use, but if you are a print farm owner and want to sell some of my stuff, please contact me.

Hope you enjoy my models.