Soldering Tip, Flame Type Swirl, Connection Type Quick Connect, Ignition Type External Lighter, Tip Manufacturer Model Number T-3, Tip Size 7/16 in, Compatible Torch Manufacturer Part Number H-4, Silver Braze Size (MAP-Pro, Maximum) 1/2 in, Soft Solder Size (MAP-Pro, Maximum) 1 1/2 in, Silver Braze Size (Propane, Maximum) 1/2 in, Soft Solder Size (Propane, Maximum) 1 in, Tip Series Turbotorch, Tip Type Single Barrel, Compatible Fuel Type MAP/Pro, Propane, Application Brazing, Soldering