Dormont Blue Hose® Food Truck Gas Connector Kit, 3/4" inside dia., 24" long, moveable-grade, braided, 304 stainless steel annealed tubing, coated with blue antimicrobial UV PVC, Carbon steel end fittings (zinc trivalent chromate), includes: (2) 3/4" 90° elbows, (2) shoulder nipples & full port valve, 291,000 BTU/hr, -10°F - 350°F operating temperatures,  limited lifetime warranty, cCSAus, NSF