Features 1、[Gas Refill Adapter Hose] The gas refill adapter hose lets you easily connect 1 lb gas bottles to 20 lb low pressure tanks for refills. 2、[4FT Length] The gas tank refill hose features a length of 4FT, makes it easier for you to carry or move larger gas tanks. Two additional 1 pound gas bottle caps can store camping stove, barbecue grill. 3、[Premium Materials] Made of rubber hose and solid brass 1in x 20 disposable cylindrical female thread, weather proof and anti corrosive, ensuring safe connection without leakage. 4、[Easy Installation] Simply connect the QCC1 adapter hose to the 20lb tank, open gas for a few seconds, then connect the 1lb gas cylinder. Equipped with a valve to control the refill progress, can be closed at any time when no filling is needed. 5、[Versatile Use] This gas refill adapter hose is suitable for tabletop grills, camping stove, portable heaters, very suitable for outdoor activities. Specification Item Type: Gas Refill Adapter Hose Material: Nylon, Brass Model: SKU14260 Length: Approx. 1.22m / 4ft Pressure: 350 PSI (MAXIMUM) Interface: QCC1/Type1 Female Interface, Tank Female Interface (with Pressure Gauge) Compatible Tank Size: 1-20LB Gas Tanks Package List 1 x Gas Refill Adapter Hose 2 x Caps