Sandblast Hose Assembly, Hose Inside Dia. 1/2 in, Hose Outside Dia. 1 1/16 in, Hose Length 25 ft, Hose Tube Material Natural Rubber, Hose Cover Material Natural Rubber, Hose Color Black, Max. Working Pressure @ 70 F 150 psi, Safety Factor 3:1, Temp. Range -25 Degrees to 185 Degrees F, Hose Configuration Coupled Assembly, Hose Fitting A Material Aluminum, Hose Fitting B Material Aluminum, Hose Fitting A Type Universal Coupling, Hose Fitting B Type Universal Coupling, Hose Fitting A Size 1/2 in