25 Contact Tips 000-069 000069 0.045" for Miller Hobart MIG Welding Guns Premium quality Miller Hobart style contact tip 000-069 0.045". Work with gas diffuser 169-716 in Miller Millermatic M-25/15/25/40 and Hobart H series MIG guns or equivalent guns. You get Twenty-Five (25) contact tips at this price. We use U.S. Postal Service (USPS) as main carrier. Please provide a USPS deliverable address.