Propane elbow joints are made of solid brass for durability, long service life and strong connection to prevent leakage.Compatible with QCC1/Type1 connection, suitable for grills, heaters, smokers, camping , Tabletop Grills, Firepit, Grills, Lanterns, Tabletop Grills, Fire Pit , Turkey Skillets and more Propane Appliances Grills. All three outlets of the propane separator are equipped with shut-off valves. If the interface is not properly connected or wrongly connected, there will be no air leakage; the adapter is equipped with overheating and overcurrent protection, even if only one of the electrical appliances is connected, the other two ports will not leak. Equipped with luminous pressure gauge. By turning the dial, leak hazards can be detected. Colour:Yellow Material:Brass Package Contents: 1 x 3 Way Propone Y Splitter Adapter with Gauge and Shut Off Valve Only the above package content, other are not included. Note: Light reflection and different displays may cause the color of the item in the a little different from the real . The measurement allowed error is +/- 1-3cm.