BEST-IN-CLASS: The American Standard 12 inch wall mount shower head arm and flange is the perfect compliment to your shower head; shower head arm features a right angle bend for ideal overhead waterflow COMPATIBILITY: The American Standard wall mount shower head arm is a great choice to feature within your bathroom given its compatibility with most shower heads FLAWLESS DESIGN: This wall mount shower head arm features a right angle bend with superior brass construction that is ideal for prolonged contact with water and a 1/2 in. NPT Thread VARIABILITY: Available in multiple finishes featured by American Standard to match your shower head and other shower fittings INCLUDES: 1 shower head arm and flange, dimensions: 12 in. length, 1/2 in. NPT thread; 1 mount