Cutting Tip, Compatible Fuel Type Natural Gas, Propane, For Torch Type Handheld, Machine, Tip Series 229, Tip Size 1, Tip Design Two Piece, Maximum Cutting Thickness 1/2 in, Compatible Manufacturer Airco, Application General Purpose, Hand Cutting, Machine Cutting, Flame Type Light Preheat, Pressure Rating (Fuel) 5 psi, Pressure Rating (Oxygen) 40 psi