What is shower arm?
A shower arm is the pipe fitting that connects the water supply in your shower wall to your shower head. Over time, your shower arm can become corroded and start to leak, or sometimes the arm is installed too low and you want to raise your shower height.Click to see full answer. Similarly, you may ask, what does the shower arm screw into?Shower arms typically have a slight bend near their middle, and they almost always have threads on both ends.
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