Solid Brass 12 inch Round Ceiling Mount Shower Arm and Flange, NPT

1. Please check the mounting hole size to make sure this shower arm fits. You could consult your professional contractors about installation. Any requirement, please send messages to us on Amazon | 2. Heavy-Duty Solid Brass material. Round shower arms are made of diameter 15/16 inch brass pipe. Square shower arms are made of 1 X 1 inch brass pipe | 3. Flanges are with O-Rings inside for anti-scratch | 4. Both sides are Soldered 1/2 NPT Tapered Threads