General description Easy to carry, this propane tank adapter converter is perfect for outdoor camping, barbecues, or picnics. It allows you to convert a fuel tank to an EN417 valve outlet, making it suitable for connecting 1-pound propane cans to backpack stoves, camping lights, or other items that require EN417 connectors. The adapter features a self-locking function, ensuring a secure connection without air leakage. Technical specifications Material: Aluminum alloy outer ring and copper pin Size: 3 x 3.5 cm / 1.18 x 1.38 inch Usage The propane tank adapter is designed for outdoor camping and can be used to connect smaller propane tanks to larger ones, ensuring a continuous fuel supply for your cooking needs. Other information Package includes: 1 piece of silver adapter head