Freelancer:
sbarbarelli
Modular french cleat (V1)
I think all the requirements you asked for are there. It's made in inventor 2020. they are reversible, they include side covers, all the measures are parameterized (lengths, angles, diameters...), they have seats for nuts (also with editable parameterized measures)... I also added a container bin. If you need anything else I can add it. Thanks!
