BlueStars [100% Solid Brass] 20lb to 1lb Propane Tank Adapter with Valve - Fit 1lb / 16.4oz Disposable Throwaway Cylinder, Convert CGA600 to QCC1 Male Thread/POL Female Thread

["PACKAGE INCLUDES: 1x Propane Refilling Elbow Adapter (with Male QCC-1 & Female POL Connector Inlet & 1''-20 Female Throwaway Cylinder Thread & On/Off Control Valve).","CONVENIENT CONTROL VALVE: Featuring a propane ON-OFF Control Valve, this 20lb to 1lb Propane Tank Converter helps prevent gas leaks when connecting gas cylinders. You can easily control and halt the propane flow without removing the adapter at any moment. Closing the valve while preparing food can reduce gas consumption and extend the use time of your 16-oz propane bottle.","STANDARD CONNECTOR: QCC-1 and Female P.O.L. x 1\"-20 Female Throwaway Cylinder Thread, ensure the adapter fits a 1-pound propane bottle and the propane hose with P.O.L .or QCC-1 thread.","ESSENTIAL SWITCHING ADAPTER: When your 20 lb propane tank runs empty, this adapter lets you quickly switch to standard 1 lb propane cylinders to keep your grill or stove running. Compact and lightweight, it’s easy to pack and carry—ideal for camping, tailgating, and outdoor cooking without interruption.","100% SOLID BRASS MATERIAL: BlueStars Refilling Adapter has a solid and reliable design with 100% thick solid Brass material. This construction offers leakproof propane gas transmission and 150% durability and resistance to corrosion from weather conditions and outdoor cooking environments like heat, oil, dust,... It also features a built-in Rubber seal that enhances the leak-proof function to ensure safety in use.","INSTRUCTIONS: Make sure the grill, stove, or appliance is completely turned off. Close the valve on the 20lb propane tank. Thread the adapter securely onto the appliance’s propane inlet. Screw the 1 lb propane cylinder into the adapter until snug. Keep the cylinder upright during installation. Apply a soap-and-water solution to all connections to check for leaks. If bubbles appear, turn off the gas and retighten.","100% LIFETIME PROTECTION: Enjoy reliable performance with our lifetime protection, ensuring that your product will always be covered for any defects or issues that may arise."]