Interlocked Metal Hose Interlocked Metal Hose Type Smoothbore Hose Inside Dia 5 in Hose Outside Dia 5 3/16 in Hose Tube Material 304 Stainless Steel Liner Material 304 Stainless Steel Hose Length 12 ft Temp Range -325 Degrees to 1200 Degrees F Bend Radius 23 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 5 in Hose Fitting B Size 5 in