Standard G 1/2 inch male threads fit most handheld shower heads and hoses for reliable compatibility. 3 in 1 function: combines a supply elbow, handshower bracket, and flange into one component, reducing the number of parts and creating a cleaner, more organized shower setup. Brass construction: built from brass for long lasting performance and durability. Easy installation: slip fit connection allows for straightforward, hassle setup. The black finish adds a stylish touch and helps resist tarnishing for lasting use. Use scenario 1: replacing a worn or mismatched elbow in an existing shower to consolidate components and simplify maintenance. Use scenario 2: installing in a small or tight shower space where a compact 3 in 1 unit reduces clutter and improves accessibility for mounting a hand held shower. Use scenario 3: shower installations where you want a streamlined look with fewer parts while retaining full compatibility with standard hand held shower heads and hoses. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.