It can be printed without supports on a Prusa MK4, sliced with the structure profile at 0.15 layer height in Prusa slicer in PLA.
It works with zero post processing, on tables that are less than 3 cm thick.
The idea is to feed your cables through the hole and use the screw to clamp to the edge of the table, tightening the screw from the bottom.
Happy Cable Clamping !
The author marked this model as their own original creation.