parametric Cable Catcher

I made this derivative wire organizer because I wanted a parametric object that I could size exactly rather than an object I had to scale to get right.

This is more inspired by the cable catcher than an actual copy.
This design is also a bit thinner, so it uses less material, without sacrificing much strength.

I've uploaded two sizes, one with a 6mm gap and 9mm hole, suitable for network and video cables, and one with a 7mm gap and 12mm hole, suitable for power cords. (If you've got a favorite size, let me know...)