Onlyfire 21-Inch Propane Hose and Regulator Kit with QCC1 Valve Assembely, CSA Certified, 3/8" Female Flare Nut Fits type-1(QCC-1) new type tank connections and 3/8-inch male flare connection. Rated max 80,000 BTU per hour. Excess flow and thermal protection for your safety. Fits most low pressure gas grill, heater and fire pit table like weber, charbroil, and other propane grills. Installs quickly and easily. Provides secure, airtight connection between grill or fire pit and tank. Material: long lasting 100% solid brass construction fittings. CSA certificated - pass csa certificate for your safety.