Pfister 00731XA 2-Handle Shower Only Rough-In Valve Unfinished 8-inch Fixed cast brass valve body, 1/2-inch union inlets X 1/2-inch I.P. outlets, with copper union adapters Valve Only Solid Brass Construction Pfister Pforever Warranty covers finish and function for life 2-Hole installation Incldues union nuts 1/2" Union Inlets and 1/2" I.P. Outlets Pforever Warranty covers finish and function for life