Cutting Tip, Compatible Fuel Type Acetylene, For Torch Type Handheld, Machine, Tip Series 1502, Tip Size 4, Tip Design One Piece, Maximum Cutting Thickness 1/2 in, Compatible Manufacturer Oxweld, Application General Purpose, Hand and Straight Line Machine Cutting, Flame Type Medium Preheat, Pressure Rating (Fuel) 5 to 7 psi (Acetylene), Pressure Rating (Oxygen) 35 To 40 Psi