4" ID White Wall Eye - Wall Thickness 7" - 11 1/2" - **NOW WITH IMPROVED THREADS** Desk 1/2" ID Wall Eye creates

1/2" ID Wall Eye creates a 1/2" round port that travels from one side of a wall or barrier to the other

to provide a fully tubed opening that passes from one side of a barrier to the other

This unit comes in two pieces and threads together inside of a predrilled hole

Huge improvement to the unit

The unit installs in a recommended 4 3/8" diameter hole

4" ID White Wall Eye - Wall Thickness 7" - 11 1/2" - **NOW WITH IMPROVED THREADS** Desk 1/2" ID Wall Eye createsThis is our 4" ID White Wall Eye that fits a wall thickness ranging from 7" 11 1 2" in thickness. This is one of our largest Wall Eyes, able to accommodate much larger cables and fit a much thicker wall than our standard Wall Eye's. We have recently developed a new thread for this unit that provides a much easier installation and removal. Huge improvement to the unit!!