WiFi Antenna Mount for 2x4 Frame

I work in a batcave and every dB of signal matters.  My print desk is made from steel framing in the understructure and a Simpson Strong Tie 2x4 workbench kit for the superstructure. With the engineering PC located under the desk, I could not reliably maintain connection to corporate WiFi, so I created this simple bracket to relocate the antennas to a higher and open location using LMR-240 cable.  Bracket is designed to allow SMA bulkhead mounts to thread through the bracket, with the coax attaching below and antenna above.  The bracket is secured by a single wood screw.