Range -325 Degrees to 1200 Degrees F, Bend Radius 8 in, Hose Fitting A Material 304 Stainless Steel, Hose Fitting B Material 304 Stainless Steel, Hose Fitting A Type MNPT, Hose Fitting B Type MNPT, Hose Fitting A Size 2 in, Hose Fitting B Size 2 in 2 3/16 in, Hose Tube Material 304 Stainless Steel, Hose Length 20 ft, Temp.2 in, Hose Outside Dia. Interlocked Metal Hose, Interlocked Metal Hose Type Roughbore, Hose Inside Dia.