Torch Head, Flame Type Swirl, For Fuel Type MAP-Pro, Propane, Compatible Fuel Cylinder Size 14.1 oz, 16 oz, Ignition Type Trigger-Start, Flame Adjustment Preset Flame, Tip Type 360 Degrees Swivel, Soft Solder Size (Propane, Maximum) 3 in, Silver Braze Size (Propane, Maximum) 1 in, Soft Solder Size (MAP-Pro, Maximum) 3 1/2 in, Silver Braze Size (MAP-Pro, Maximum) 1 3/4 in, Heating Capacity (MAP-Pro) 1,800 BtuH, Heating Capacity (Propane) 1,800 BtuH, Inlet Connection Gender Female