Perrin & Rowe 4" Ceiling Mount Shower Arm - U.5388Perrin & Rowe 4 Ceiling Mount Shower Arm U. 5388 Solid brass ceiling mounted shower arm designed for traditional shower installations. Features 4 shower arm extends vertically for ceiling mount installations Solid brass construction male outlet; male NPT inlet Escutcheon included Adaptor U. 5399 required for inlet showerheads Unlacquered Brass is a living finish that will naturally age and develop a unique patina Specifications Room: Bath Product