Hearth Products Controls (HPC 1/2-Inch Angled Gas Fire Pit Shut Off Valve Kit (MAAB), Antique Brass Flange and Key Angled gas shut off valve kit with standard quarter-turn ball valve Recommended for 150,000 BTU or less 1/2 inch inlet and outlet with standard female NPT threads Antique brass flange and matching key Includes 1/2 inch angled ball valve, decorative flange, and 3 inch key; Note: HPC flanges and HPC valves feature a 1/2-inch insert to fit 1/2-inch valves, but this insert can be removed for 3/4-inch fittings