These are the parts I used to build my enclosure's frame for my printers.
These are intended for 15mm aluminium square profiles
Feet are intended to be printed with TPU, I printed all the rest with PLA but PETG should work just fine.
The blue internal corners are to reduce flexibility, at least until panels are attached to the frame.
Please follow the schema when inserting the plugs, the system is made so you have two options for the blocking screws.
The drill guide piece will help you drill the profile in the right position.
I'm making this design parametric to work with any square profile, let me know with a comment if you are interested and I'll give some priority to this project.
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I you appreciate it even more, you can buy me a coffee

