Hand Torch Tip, Flame Type Swirl, Connection Type Quick Connect, Ignition Type External Lighter, Tip Manufacturer Model Number A-11, Tip Size 7/16 in, Compatible Torch Manufacturer Part Number G-4, PLF-A5, Soft Solder Size (Minimum) 1 1/2 in, Soft Solder Size (Maximum) 3 in, Silver Braze Size (Minimum) 7/8 in, Silver Braze Size (Maximum) 1 5/8 in, Product Type Torch Tip, Tip Series Extreme, Application Brazing, Soldering, Fuel Pressure Rating 14 psig