10201131 - Tweco Classic No. 2 MIG Gun, 200A, 10ft, Miller Connection, .045 Wire

The Legend: Tweco Classic #2 for Miller Welders

If you have been welding for any length of time, chances are you learned on, or have extensively used, a Tweco Classic No. 2. It is the gun that set the standard for the entire industry, and for good reason. This version (10201131) is built specifically for your Miller machine, featuring a direct Miller backend connection so you can ditch that worn-out stock gun and upgrade to the reliability of a true Tweco. With a 10-foot cable, this model is perfect for shop benches and fabrication stations where you want control without dragging around miles of heavy cable.

Rated at 200 Amps, this air-cooled workhorse handles the heat day in and day out. It comes set up right out of the box for .045" wire, meaning it is ready to tackle heavier structural steel, farm repairs, and general fabrication jobs immediately. The handle design is the classic paddle-switch style that fits naturally in the hand, reducing fatigue during long beads. The trigger is responsive and durable, designed to withstand thousands of cycles without failing. If you do manage to break something, the modular design means you can fix it right there in the shop rather than throwing the whole gun away.

One of the biggest reasons welders love the Tweco #2 is the consumables. You never have to worry about finding tips or nozzles. It uses the standard 14 Series tips and 22 Series nozzles that are available everywhere. The slip-on nozzle design makes cleaning out spatter quick and easy, and the heavy-duty spring strain relief at both the handle and the machine end protects your cable from kinking and fraying. Whether you are welding mild steel, stainless, or flux-core, the Tweco Classic No. 2 delivers a smooth wire feed and a stable arc. It’s not just a tool; it’s a partner in your daily grind. Upgrade your rig with the gun that has proven itself for generations.