toto 171Toto bathroom sinks provide unmatched performance, durability and reliability; Product Specifications: Heht: 6-1116 (measured from the bottom of sink toGPF. Requires TOTO toilet model CT418F(G) or CT486FG. In-Wall tank system shall be TOTO Model WT171M_____. CODESSTANDARDS • Meets and exceeds o Carrier system: ASME