No Drill Under Desk Cable Management Tray Cable Organizer for Wire Management, Unlike other cable racks that require screws to be screwed into the desk, the cable management rack is designed to clip directly to the tabletop frame, you can simply turn the black handle by hand to clamp the cable rack tightly to the tabletop. So no drilling is required – Perfect for under table cable management. As an under desk cable management tray, sturdiness is very important – we have paid attention to this from the beginning of the design. We used thicker metal wires for this. “Sturdy wire organizer under desk” – this is the real experience of the vast majority of users with our cable trays. Yes, we only manufactures sturdy cable trays.