This Opella 15'' Shower Arm goes along with any Opella shower head to complete a wall-mount shower head assembly. It is available in chrome, oil rubbed bronze, satin nickel, polished nickel, and polished brass. Additional product features are listed below for this shower arm. PRODUCT FEATURES Use this shower arm along with any Opella shower head to complete a wall-mount shower head assembly Includes arm, flange, and O-ring seal 1/2" Female NPT inlet Available in 15" or 18" lengths Solid brass construction Manufacturer Lifetime warranty on mechanical parts; 10 year warranty on finish UPS Shipping Included on this item within the lower 48 United States. RELATED ITEMS 18" Diameter Shower Head Art Deco Shower Head Brauser Shower Head