Designed with the Brass Inner Set Back within the copper Outer to Enhance Flame StabilityStock Code: 702108Nozzle Size: 1/32" (0.8mm)Plate Thickness: 3mm-6mmBar Acetylene: 0.20Bar Oxygen: 2.10Stock Code: 702112Nozzle Size: 3/64" (1.2mm)Plate Thickness: 5mm-12mmBar Acetylene: 0.20Bar Oxygen: 2.10Stoc..