Gas Flow Valve Kit, Hose Inside Dia. 3/8 in, Hose Outside Dia. 1/2 in, Hose Length 4 ft, Hose Color Yellow, Hose Tube Material 304 Stainless Steel, Max. Working Pressure @ 70 F 0.5 psi, Temp. Range -40 Degrees to 350 Degrees F, Standards ANSI Z21.15,...