Goss AP-140M  Propane Torch with High Pressure Lever and 500000-BTU output Professional propane torch used for roofing, thawing, weed burning and many other applications that require large volumes of heat Push button piezo ignition tip makes lighting the torch easy. Set the adjustable flame then squeeze the lever for full 500,000 BTU brush flame Durable construction and includes a sturdy torch stand. Torch is 26" in total length Torch designed with a swivel hose connection to minimize hose tangle. Utilizes standard 9/16-18 "B" hose connection