Machine Cutting Torch Compatible Fuel Type Acetylene Propane Natural Gas Propylene Cutting Torch Series SC Head Angle 180 Degrees Overall Length 13 3/4 in Maximum Cutting Thickness 12 in Inlet Connection Size 9/16 In.-18 Hose Fitting Size B Weight 3.9 lb Compatible Cutting Tip Series SC12 SC36 SC40 SC46 SC50 SC56 SC60 Torch Style Smith Torch Type Machine Duty Rating Heavy Duty