Lightweight 6" Capacity Cutting Torch with all the features that made Harris famous Top Features: Cuts to 6" Lightweight Solid forged head Triangular tube design Brazed tube connections Equipped with Flash Guard® check valves 17" long 90 degree torch head angle Specifications Part Number Fuel Gas Certifications Inlet Mixing System 1001204 Oxy-acetylene/HydrogenOxy-natural Gas/MethaneOxy-propane/ButaneOxy-propylene UL "B" 9/16" - 18 RL E 1001206 Oxy-acetylene/HydrogenOxy-natural Gas/MethaneOxy-propane/ButaneOxy-propylene UL "B" 9/16" - 18 RL E 1001208 Oxy-acetylene/HydrogenOxy-natural Gas/MethaneOxy-propane/ButaneOxy-propylene UL "B" 9/16" - 18 RL E 1001218 Oxy-acetylene/HydrogenOxy-natural Gas/MethaneOxy-propane/ButaneOxy-propylene UL "B" 9/16" - 18 RL E More Info: http://www.harrisproductsgroup.com/~/media/Files/PDF/Manuals/9505643%20RevC%2004052010.pdf