Contact Tip Compatible with Brand Lincoln Series Magnum 400A 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 K471-21 K471-22 K471-4 K471-6 K479-2 K479-4 K479-6 K497-1 K497-2 K497-21 K498-1 K533-3 K533-7 K541-3 K575-2 Compatible with Series Magnum 200 Magnum 250L Magnum 300 Magnum 400 Tip Shape Standard Duty Rating Standard Duty Maximum Wire Diameter 0.04 in