Are shower head ball joints all the same size? Universal/standard. Not referring to the coupling that I know is universal/standard 1/2 inch, but the size of the ball itself. Thanks for your help.
The reason why I am asking is because I am customizing a shower head. There are some suppliers that do sell just the shower head ball joint, so I am thinking that they are a universal size. Any verification of this would be appreciated. Thanks.
