16" 40cm Ceiling Mount Rain Shower Head Extension Arm with 1/2" NPT Connection Part Number HDD955-BN Item Weight 1.25 pounds Product Dimensions 18 x 2.5 x 3.5 inches Item model number HDD955-BN Size 16 Inch Color Brushed Nickel Finish Brushed Nickel Material Metal Shape Circular Installation Method C-Type Item Package Quantity 1 Special Features Easy to Install Batteries Included? No Batteries Required? No Assembled Diameter 0.5 inches For bathrooms with tall ceilings, this 16" ceiling-mount shower arm allows you to install a Modern Rain or Square Rain showerhead lower in your shower for a more gentle rainfall. Product Features: Fully covered limited lifetime warranty Constructed from solid brass Superior finishing process - finish covered under lifetime warranty Shower Arm Length: 16"; Adjustable wall flange is included 1/2"; threaded male inlet, 1/2"; threaded male outlet Ceiling mounted shower arm design for rain-shower experience Designed for use with shower heads with standard 1/2"; female connections. Extendable shower arm for ceiling application Brass construction 1/2-inch NPT thread Fits virtually all showerheads Three Years Warranty