Victor TurboTorch 0386-0006 LP-3 Torch Kit Swirl, MAP-Pro/LP Gas features color-coded "O" rings. Included features are RL-P Regulator CGA-510, H-4 Handle, H-12 Hose, T-4 Tip, and an instructional manual. Process include air/MAPP and propane. Industrial applications are high capacity and HVAC. Soft solders to 6 inches with MAPP. Silver brazes to 4 inches with MAPP.