Flexible Metal Hose Assembly, Hose Inside Dia. 1/2 in, Hose Length 18 in, Hose Tube Material 316 Stainless Steel, Hose Cover Material 304 Stainless Steel, Max. Working Pressure @ 70 F 1,186 psi, Temp. Range -325 Degrees to 1200 Degrees F, Dynamic Min. Bend Radius (In.) 5.5 in, Hose Fitting A Material 316 Stainless Steel, Hose Fitting B Material 316 Stainless Steel, Hose Fitting A Type MNPT, Hose Fitting B Type FNPT, Hose Fitting A Size 1/2 in, Hose Fitting B Size 1/2 in