ShowerMaxx Adjustable Shower Arm Height/Angle Extension Brass with Chrome Finish, Solid Brass Ball Joints Including Free Teflon Tape Universal Fit for Any Shower Application, 9.5" L 2 Way adjustable height & angle shower arm extension fits all standard, rainfall and handheld shower heads and shower arms Featuring premium chrome finish 9.5" Arm extension with solid brass fittings on both ends for heavy weight support capability No tools required, easily installs in minutes simply by hand Total 18 inch vertical movement range with large self locking wing nuts on both ends