The 1-½″ MPT Eyeball Fitting Dark Gray is designed to provide adjustable water return in pools and spas. Its compact, flush-mount design makes it a good option for installations where appearance and flow control are both important. The fitting includes a front flange to cover the pipe opening, a rotating body to accommodate slight misalignments in plumbing, and an adjustable internal eyeball to direct water flow. Made from UV-resistant polypropylene, it’s compatible with both saltwater and chlorine pool systems and is easy to install without tools or glue.