Gas Hose, Hose Inside Dia. 1/4 in, Hose Length 12 ft, Hose Color Black, Hose Tube Material Rubber, Hose Cover Material Rubber, Max. Working Pressure @ 70 F 200 psi, Temp. Range -20 Degrees to 212 Degrees F, Hose Configuration Coupled Assembly, Hose Grade Inert Gas, Hose Fitting A Material Brass, Hose Fitting B Material Brass, Hose Fitting A Type AB, Hose Fitting B Type AB, Hose Fitting A Size 1/4 in, Hose Fitting B Size 1/4 in