Dell monitor stand cap

I needed something on top of my Dell U2515H's stand to give better support for a clamp, so made this simple model. As it is, it works perfectly for my use case, but maybe it can work as a base for your model?

Update 2024-12-11: Added second model with a hole for heat insert to attach magic arms directly to cap instead of using clamp. Heat insert specs: 1/4-20, 8mm.