Features Versatile Gas Tank Adapter: Easily convert old POL tank valves to fit QCC1 Type 1 hoses and regulators, ensuring a secure and tight connection for various propane equipment. Brass Construction: Crafted from high-quality brass material, this adapter is corrosion resistant, offers high temperature ductility, and low magnetic permeability for long-lasting reliability. Wide Compatibility: Ensures a safe and airtight connection, ideal for use with barbecue grills, camping stoves, propane heaters, and other equipment, providing peace of mind for diverse applications. Convenient Black-Handled Design: Featuring a black handle and simple valve control, this adapter is easy to adjust and tighten, offering practical and user-friendly . Space-Saving Compact Size: With its compact structure and standard dimensions, this propane tank coupler is easy to install without occupying excess space, offering excellent compatibility with various setups. Specification: Item Type: Gas Tank Adapter Product Material: Brass Package List: 1 x Gas Tank Adapter Package List 1 x Gas Tank Adapter