Technical Specification Item Industrial Torch Flame Temp. (Deg. F) 2500 Powered By Butane Characteristics Self Igniting with Safety Lock, Adjustable Broad Flame, Built In Refillable Metal Fuel Tank Application Use to Braze With Special Alloy Welding Rods, Heat and Bend Thin Metals, Loosen Rusted Bolts, Pop Dents Out of Metal, Shrink And Terminate Heavy Wall Adhesive-Lined Tubing, Solder And Desolder And More Standards Meets CPSC Requirements, CSA, TUV/GS Includes Built in Refillable Metal Fuel Tank and Removable Base This listing is for each.