Gas Nozzle, Compatible with Brand Lincoln, Series Magnum 400A, Compatible with Series Magnum 300, Magnum 400, Compatible with Model K1722-2, K1802-1, K2286-1, K470-1, K470-2, K470-4, K470-6, K471-1, K471-10, K471-11, K471-13, K471-14, K471-15, K471-2,...