Feature:1. WIDE COMPATIBILITY: Fuel gas extension hose is compatible with all appliances with a QCC 1, Type 1 female, POL male connection, very versatile2. UNIVERSAL AND PRACTICAL: Extension hose with gauge is used for most BBQ grill, heater, gas generator, burners, smokers, fire pit and all other CH3CH2CH3 appliances3. SAFETY GUARANTEE: Tank extension hose built in detection system and safety monitoring system to restrict flowrate in case of hose or grill malfunction4. CONVENIENT LENGTH: The 12ft long hose allows to put the tank where needed with length to spare, get far enough away from truck, house and RV awning or tent5. QUALITY MATERIAL: The grill extension hose is made of long lasting nylon and the connection is made of brass construction withstands weather, scratching, denting and corrodingSpecification:Item Type: Fuel Gas Extension HoseMaterial: Nylon and brassLength: Approx. 12ft or 3.66mPressure: 350 PSI(maximum)Interface: QCC 1, Type 1 female, POL male connection(with pressure gauge)Compatible Tank Size: 5-40LB fuel gas tank.Package List:1 x Fuel Gas Extension HoseNote:Size may have some deviations.