405-45 - Bernard 405-45 Q-Gun Neck, 45 Degree, 400 Amp

Bernard 405-45 Replacement Gooseneck – 45 Degree, 400 Amp

Keep your welding operations running smoothly with the Bernard 405-45 Neck, a rugged and reliable replacement gooseneck for your 400 Amp MIG guns. If your current neck is bent, clogged, or showing signs of wear, swapping it out for this genuine Bernard part will restore your gun's performance instantly. Designed to fit the popular Q-Gun and BTB series, this neck features a standard 45-degree bend, providing the versatility needed for most flat, horizontal, and vertical welding applications.

Built for the shop floor, the 405-45 is tough. It features a durable outer jacket that resists cuts, abrasion, and heat, ensuring it survives the daily abuse of industrial environments. The 400-amp rating means it can handle the heat of high-deposition welding without overheating or failing prematurely. For welders who need to access tight corners or weld in out-of-position scenarios, the tool-free rotation feature is a game-changer. You can simply loosen the connection and swivel the neck to the most comfortable angle, then lock it back in place—no wrench required.

Using genuine Bernard components like the 405-45 neck ensures compatibility with your existing consumables, including Centerfire, Quik Tip, and TOUGH LOCK systems. Don't compromise on quality with cheap knock-offs that restrict wire feed or leak gas. Invest in the part that was engineered for your gun. This neck comes ready to install, helping you minimize downtime and get back to laying beads faster. Whether you are in a shipyard, a repair shop, or a production line, the Bernard 405-45 is the dependable choice for professional welders.