Welding Tip, Compatible Fuel Type Acetylene, Tip Series SW200, Compatible Torch Series SW200, Drill Size 54, Tip Size 7, Maximum Welding Thickness 3/16 in, Compatible Manufacturer Smith, Application Brazing, Welding, Compatible Torch Grainger Part Number 2CZV7, Compatible Torch Manufacturer Part Number SW1, SW1A, SW1B, WH200, WH200A, Flame Type Single, Fuel Pressure Rating (Maximum) 10 psi (Acetylene), Maximum Fuel Flow Rate 12 scfh, Maximum Oxygen Flow Rate 12 scfh, Overall Length 8 1/2 in. This item has been restricted from sale in the following state (s): []