20352110 - Tweco No. 2 MIG Gun Heavy Duty Connector Plug 100-450A

Keep Your Arc Stable and Your Gun Connected

As a welder, you know that a loose or worn connection at the feeder can ruin your day. If your MIG gun plug is arcing, getting hot, or just not seating right, it causes erratic wire feeding and unstable voltage. The Tweco No. 2 Heavy Duty Adaptor Plug is the fix you need to get your trusty Tweco No. 2 gun back in the game. This isn't just a piece of brass; it's the lifeline that delivers the power from your machine to your contact tip. When this connection is solid, your arc is smooth, and your welds are consistent.

Rated for anywhere between 100 and 450 amps, this plug is built to take the heat. Whether you are running short beads on thin gauge steel or laying down long, hot passes on heavy plate, this connector handles the current without overheating. Overheating at the plug is a common cause of liner failure and wire drag, so upgrading to a heavy-duty connector like this helps protect the rest of your consumables as well. It is designed to withstand the rough and tumble of the shop floor, resisting damage from being dragged or pulled.

Swapping out your old plug is a quick maintenance task that pays off immediately. If you've noticed your gun getting hot near the back end or your voltage fluctuating unexpectedly, check your connector. This Tweco No. 2 Adaptor Plug fits perfectly, locking in tight for a secure electrical path. Don't let a ten-dollar part cause a thousand-dollar headache. Keep your rig running right with high-quality replacement parts designed for the tools you use every day.