KES BRASS Shower Arm Diverter Valve Bathroom Universal Shower System Component Replacement Part for Hand Held Showerhead and Fixed Spray Head, Chrome, PV4 CERAMIC DISC VALVE: Advanced ceramic disc cartrige, diverts 100% water flow to shower hose for hand shower. Two way diverter valve attaches to shower arm, switch water flow between hand shower and fixed shower head. (Only one of them can be chosen) SOLID BRASS: One-piece solid brass constructed body, ensuring quality and longevity. LEVER HANDLE: Lever handle design, can be operated easily with wet hands. Standard G 1/2-Inch, straight thread connection, washer included.