We have SEPTLS100T1003 - Twin Welding Hoses with Product Detail Hose I.D. - 3/16 in Operating Temp. - -40 °F [Min], 212 °F [Max] Connection Type - B-B Color - Red/Green Material - Synthetic Rubber . The "SEPTLS100T1003 - Twin Welding Hoses" is best product for you. We recommended SEPTLS100T1003 - Twin Welding Hoses