Xogolo Adjustable Hand Shower Arm Mount with 1/2 IPS Swivel Ball Connector Universal Showering Component, Brushed Nickel Constructed of engineering grade plastic (ABS) 1/2-Inch IPS connection sizes, straight threads Multi-layer chrome finish build to resist scratches, corrosion and tarnishing Swivel ball connector, adjust any angle easily NOT compatible with 1/2" NPT connection. Please check your shower hose connection size!