1. FIP x FLARE - Lever Handle 2. 600 PSI/41.4 Bar Non-Shock Cold Working Pressure 3. 1/2 PSI for indoor appliance connections per ANSI Z21.15 & CGA 9.1 4. 5 PSI for indoor shutoff per CGA 91-002 and ASME B16.44 5. Size - 1/2"FIPx3/8"FLARE, 1/2"FIPx1/2"FLARE, 3/4"FIPx5/8"FLARE