If you have a work surface with an existing cable grommet then this post can be used. Simply remove the grommet from your work surface and replace with the post ensuring that the hole is covered by the new grommet plate.
If you drill a 2 inch hole in desk the rod and the cables will go through and the 3.5 inch round plate will sit on top. Bar that goes under desk is 4 inches.
Max thickness of table 3” .