I need to replace the existing shower spout (with diverter). It has a hole on the bottom side (close to the wall) but there is no set screw there for unscrewing. I have cut out the caulking. I have tried pulling it out and unscrewing the whole thing, but I'm worried about trying too hard and snapping a pipe. I can only rotate it slightly clock-wise, but that's the wrong way to unscrew it.
Can anyone identify the model of the spout? That would be useful in finding out how it should get removed.