Moen 8389LF16 Commercial Eco-Performance Single-Handle Pressure Balancing Tub and Shower Valve with Diverter Spout, Chrome Adjustable temperature limit stop Supplied with vandal resistant screws 1/2-Inch CC connections Nonmetallic/nonferrous and stainless steel materials Third party certified to ASME A112.18.1/CSA B125.1 and all applicable requirements referenced therein including ASSE 1016