USB Cable trough wall system

I needed to pass an USB cable trough a wall, and i wanted to do it without removing the USB connectors from the cable. In my case the USB cable is going to an WIFI Antenna outside and it should be removable.

So i designed this. It's supposed to keep everything air and bug thight. I cannot garantee it's waterproof but i have used it this summer and we had some very bad rain.

You need 2 Wall plates, 2 Covers and one pipe. The pipe can be adjusted in lenght needed for your wall. The tooth on