Propane Tank Adapter Converts Brass Anti Leakage POL to QCC1 Propane Adapter for Camping Outdoor 1BRASS MATERIAL: It is made of premium brass material with excellent durability and reliability, which ensures a long service life of the connector. 2NOT EASY TO CORRODE: Its material makes it not easy to be corroded and will not cause leakage problems, ensuring the safe use of gas. 3WIDELY USED: It is perfect for activities such as camping, heating or outdoor picnics. It can be used with camping stoves, portable propane stoves, for Weber Q grills, for Blackstone grills, heaters and more. 4EASY TO USE: Easy and quick installation on propane equipment. Provides secure and airtight connection between propane tank and propane appliance. 5FUNCTION: The gas adapter can convert old style connection type propane tank to the new style tank, which converts POL tank to QCC1 Type1 hoses and regulators. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.