Cutting Tip, Compatible Fuel Type Acetylene, For Torch Type Handheld, Tip Series MC12, Tip Size 2, Tip Design One Piece, Minimum Cutting Thickness 5/8 in, Maximum Cutting Thickness 1 in, Compatible Cutting Attachment AC309, CC509P, DG109A, MC505, MC509, Compatible Manufacturer Smith, Flame Type Medium Preheat, Fuel Flow Rate 9 scfh (Preheat Acetylene), Oxygen Flow Rate 107 to 118 scfh (Cutting), 11 scfh (Preheat), Pressure Rating (Fuel) 10 psig (Acetylene), Pressure Rating (Oxygen) 50 to 55 psig. This item has been restricted from sale in the following state (s): []