Delta 3 and 6-Setting Diverter Rough-in Valve — DirectSinks
Delta T11889-SS-PR Lumicoat Stainless Tetra Three Function Diverter Valve Trim Less Rough-In Valve - Two Independent Positions, One Shared Position - Faucet.com
Delta 1/2-in ID x 1/2-in OD Brass Diverter Valve in the Tub & Shower Valves department at Lowes.com