Signature Hardware 483911 12-3/8" Wall Mounted Shower Arm and FlangeSignature Hardware 953769 FundamentALL 12" Wall Mount Extended Rain Shower Arm and Flange Simulate the luxurious sensation of rainfall with the FundamentALL 12" Wall Mount Extended Rain Shower Arm and Flange. Featuring a simple, elegant cylindrical design, this finishing touch is made to work seamlessly with the rain shower head of your choice. While its 12" length makes it the ideal distance from the wall, its extended curve lowers the shower head