In the STL file, both models are included, one oriented vertically and the other horizontally.
I printed it in PLA with a 0.2 layer height and a 15% infill. Ideally, it should be printed with PETG or flexible filament to provide some flexibility when mounting it on the profile.
The author remixed this model.
The original design is for organizing a cable rack. This design, combined with the base I've designed for the 45x45mm aluminum profile commonly used by most cockpit manufacturers, creates a basic and useful combination for the true nightmare of sim racers (keeping all cables organized).