Sumnacon&reg; G1/2" Solid Brass Adjustable Shower Arm Extender 10 Inch Shower Hi-Lo Arm Components Universal for all standard 1/2-Inch pipe threads Size: 10 Inch length Extends the length of the shower filtration system to enable the shower head to be mounted directly The adjustable shower arm allows you to adjust the showerhead for best angle and height Sturdy solid brass construction, made with solid brass and features strong locking knobs to keep the