Heating Torch Outfit (Hose and Flint Lighter) Hardware Chain Xcel 25mm 10 C431 13 M8 x Size:20in 25mm 10 C431 13 M8 x 50 x 1 1 Homogeneity: A perfectly uniform shade across the entire lens—no light CapacityCutting up to 6 150mm Welding up to 38 9mmFEATURES Design for heavyduty outdoor applications Large volume of heat up to 5000000 BTUs for weed burning ice melting asphalt removal and any other applications For use with standard 201Bar barbeque liquid propane tanks All steel torch handle and torch head Excess flow safety valve shuts off flow when hose is accidentally cut or melted 10 durable hose and singleflint striker are included in the outfit Brass control knob will not freeze up in cold weather For use with propane only