10401934 - Tweco Classic 4 MIG Gun, 400A, 10ft, Euro Connector

The Legend Returns: Tweco Classic No. 4

For professional welders who demand reliability and performance, the Tweco Classic No. 4 MIG Gun is the tool of choice. Known simply as the 'Number 4' in shops across the world, this gun has earned its reputation through years of abuse in the toughest environments. Whether you are welding structural beams, heavy equipment, or performing maintenance repairs, this 400-amp air-cooled beast delivers the consistent arc and comfortable handling you need to lay down perfect beads shift after shift. This model comes equipped with a 10-foot cable, giving you excellent control and wire feeding performance without the hassle of managing excessive cable slack around your workstation.

One of the biggest advantages of this specific model is the Euro connection. If you have a machine that uses a Euro-style port, you can now upgrade to the legendary feel of a Tweco Classic without fighting with adapters. The connection is solid, ensuring excellent gas flow and electrical conductivity. The gun features Tweco's signature oval-shaped handle, which fits naturally in the hand and reduces operator fatigue during long welds. The trigger action is crisp and reliable, designed to withstand thousands of cycles.

When it comes to consumables, the Tweco Classic No. 4 is unmatched in availability and ease of use. You can easily swap out tips and nozzles to suit your specific joint configuration. The air-cooled design means there are no water lines to leak or coolers to maintain—just plug it in and start burning wire. The heavy-duty cable assembly is built to resist hot sparks and dragging over concrete floors, ensuring your investment lasts. If you are looking for a MIG gun that works as hard as you do, the Tweco Classic No. 4 with Euro connection is the upgrade your welder deserves.