Air Brake Hose, Hose Inside Dia. 3/8 in, Hose Outside Dia. 3/4 in, Hose Length 25 ft, Hose Color Black, Hose Tube Material EPDM, Hose Cover Material EPDM, Max. Working Pressure @ 70 F 225 psi, Temp. Range -40 Degrees to 200 Degrees F, Standards DOT-FMVSS 106, SAE J844 Type 3B, Hose Configuration Bulk Hose