1/2-inch NPT connection</br>7-1/2-inch metal showerarm and flange</br>KOHLER finishes resist corrosion and tarnishing?? exceeding industry durability standards over two times</br>Fluid design lines for ease of cleaning</br></br>Product Description</br></br>Quality construction makes the difference. Our 7-1/2"metal showerarm and flange coordinates with any design aesthetic.</br><br/>http://www.amazon.com/gp/product/B000UJSLAWW