Temptrol pressure balancing tub/shower valve body. Adjustable stop screw to limit handle turn. 1/2" Universal (1/2" NPT and direct sweat) inlets/outlet. PEX cold expansion inlet fittings. Includes ProSafe Test Cap in place of flow control spindle and cap nut; Includes Reverse Seat for Back-to-Back Installation. EASYSERVICE STOPS not included