PVC Table connection

I made this just for holding up some legs of PVC pipe in which I mounted some LED's to for lighting up my 3D table, I needed to put another printer on the table and the legs i had were taking up to much room.

I wanted to make them pretty strong so I used 100% infill, I also had 4 walls, experiment with it if you like, it will hold 1/2 inch PVC pipe, the holes in the plate on it are for mounting it to some table legs.