GST Smart Bathtub Ball Valve Diverter w/Connector Spout No Drips PLEASE CHECK PIPE SIZE AND TYPE BEFORE ORDERING! 1/2 in MALE connector for additonal shower hose Wall end spout AKA "rear-threaded" spout For 1/2'' iron pipe ONLY Designed with a brass ball valve instead of a conventional diverter +Due to design only allows for flush mount install + 1/2 NPT pipe sticking out of the wall