The Turbo Torch 0386-0835 PL-8ADLX-B Extreme Air Acetylene Torch Kit features Extreme Swirl Technology, which delivers high heat, super-fast, reducing brazing time and fuel consumption. All air acetylene kits include gauge guards and cylinder wrench. The improved design features quick-disconnect handles and tips, replaceable tips and color coded "O" rings for quick gas identification. Included Features: Gauge Guards B Tank Connections Instruction Manual Cylinder Wrench AR-B (CGA 520) Regulator G-4 Handle AH-12 Hose PL-8A Tip Soft solders to 2" (50mm) Silver brazes to 1" (30mm) Specifications: Processes: Air Acetylene Industrial Applications: High capacity applications, HVAC Soft Solders: 2" (50 mm) Silver Brazes: 1" (30 mm) Regulator: AR-B (CGA-520) Handle: G4 Hose: AH-12 Tip: PL-8A Tank Connection: B Valve Position: Rear.