OGS1710 Features: * Two piece * Medium preheat for cutting with propane or natural gas * Fits weld master, cut master and SCN torches * O.E.M Number: LM * Cross Reference Brand: Meco * Process: General Cutting * Gas Type: Propane, Oxygen, Natural Gas * Tip Size Symbol (Nom): 3 * Used on Torch Handle: Weldmaster, Cutmaster, SCN