CONVERT YOUR 1 Pound PROPANE TANK TO 20 Pound - Hose with adaptor fitting let you hook your 1lb propane required propane portable appliance with 20 lb tank or lager by connecting this adaptor, Allows connection to more fuel SAFETY - Built-in excess flow protection and thermal protection. Safety Certified. Sturdy construction - installed with a brass fitting and a durable rubber hose, The 1 to 20lb adapter ensures long term usage with consistent output / efficiency BRASS CONNECTION - Durable solid brass provide secured connections, tank connection has excellent secure connection and durability, Long lasting and is easy to use MULTI-SUITABILITY - Perfect for lantern, heater, camp stove, portable grill, tabletop grill, and more. Great for camping, tailgating, heating needs or having an outdoor cookout.