1. Updated square escutcheon / flange with anti-scratch structure is
the focus of improvement to Aquaiaw square shower arm.
Please check the mounting hole size to make sure this shower arm fits.
You could consult your professional contractors about installation.
2. Heavy-Duty Solid Brass material for both shower arm and escutcheon / flange.
This 16 inch square shower arm is made of 1 inch X 1 inch solid brass pipe. F
lange size is 2.4 inch X 2.4inch.
3. Both sides are Soldered 1/2 NPT Tapered Threads. The 90 degree drop is also soldered.
4. Surface finishing: Polished Chrome.
Need indication for choosing a high quality shower arm? How to Choose a High Quality Shower Arm