Our Icon Arm and Flange S-2500 is constructed entirely of durable, solid brass, making it the perfect companion for our Brass Collection Shower Heads. Measuring 7 in in length with a 1/2 in NPTM connection, this fixture installs perfectly into most home plumbing systems. Available in an assortment of corrosion-resistant finishes to flawless coordinate with your bathroom's design. Speakman® Shower Arm and Flange, 7 in Arm Length, Solid Brass Arm, Specifications: 45 deg, 2.5 gpm, 1/2 in MNPT Inlet and Outlet, Solid Brass, Polished Nickel, 7 in L x 2 in H, Import