【Multi-functional】：Square shower elbow use as a replacement or for new construction installation, connect to the shower hose and supply water to the hand shower. 【Universal 1/2" connection】: Wall Supply Elbow easily connects to most US shower inlets via G1/2 male connector, NPT 1/2" male connector connects to in-wall pre-buried pipes. 【Quick and easy installation】：Matte black wall supply elbow installation is done in minutes without special tools. 【Durable Metal Construction】：Shower elbow for hand held shower made of high quality stainless steel to ensure longevity and resist corrosion and rust. 【Modern Square Design】: Adds an attractive, modern look to your shower with an elegant black finish that coordinates with almost any style of shower. Upgrade your showering experience with our 90 degree wall elbow Compatible with standard hand shower hoses with 1/2" outlet connections Features durable and leak-proof stainless steel construction Ideal for wall-mounted handheld showers. Ideal for replacement and new construction installations