Welding Tip, Compatible Fuel Type Acetylene, Tip Series MW200, Compatible Torch Series MW200, Drill Size 67, Tip Size 3, Maximum Welding Thickness 5/64 in, Compatible Manufacturer Smith, Application Welding, Compatible Torch Grainger Part Number 2CZV6, Compatible Torch Manufacturer Part Number CW5A, MW5A, WH100, Flame Type Soft, Fuel Pressure Rating (Maximum) 10 psi (Acetylene), Maximum Fuel Flow Rate 3.2 scfh, Maximum Oxygen Flow Rate 3.2 scfh, Overall Length 7 1/2 in