Forney 500,000 BTU Uni-Flame Weed Burner & Ice Melter. It features a brass control knob that will not lock or freeze during use, all steel torch handle & torch head construction, 10' hose, 3.05m, with P.O.L. safety valve & universal CGA-510 LP connection. It is UL listed and includes a striker for proper ignition. Practical uses include burning weeds, melting ice, and repairing asphalt. It connects to a standard 20 lb barbecue grill type liquid propane tank. It comes with a 90-day warranty against manufacturer defects.