Attributes . Intended for Use With Newport Brass Rough Valve Item 1-503 as Specified (Required Accessory), Rough Valve Incorporates Brass Valve Bodies and Quick Connect Spout Fitting, Rough Valve Incorporates Quarter Turn Washerless Ceramic Disc 3/4" Valve Cartridges, Rough Valve Incorporates Diverter Valve and Hoses as Needed for Hand Shower, Lever Handles . Names