Not able to tell what that is, is that the exterior of your house? Is it in concrete? The problem you have is you can't get into behind it to install a 10" woodford faucet, these prevent freezing as the actual valve is inside the conditioned space. So you could just sweat on a smaller one but it would stick out far, or get a basic hose bib with and sweat on a 3/4 female to male threaded adapter then screw no the hose bib.