Dormont Blue Food Truck Grade Gas Connector Kit,3/4" inside dia.,48" long,304 stainless steel corrugated tube covered with a tight weave stainless steel braid,antimicrobial PVC coating,includes: (2) 3/4" 90 degree elbows,(2) shoulder nipples & full port valve,225000 BTU/hr flow capacity,IFC 2018,IFC 2021,limited lifetime warranty