Welding Torch Tip; Item Torch Tip; Type Self-Lighting; Size 5/16 Inch; Inclusions/Features Removable Orifice Screw, Red O-Ring; Used On Item Air Acetylene Torch; Used On Model/Brand EXTREME; Used On Item Part No 0386-0834, 0386-0835; Tubing Capacity 1 to 2 Inch (Soft Solder), 1/2 to 1 Inch (Silver Braze); Flame Type Swirl; Gas Flow Rate 7 SCFH at 14 PSI; Application HVAC