Tweco 6TMSAK-35 Adapter Kit for Lincoln Feeders (500-600A)

Connect Your Tweco Gun to Your Lincoln Feeder

You’ve got a Lincoln wire feeder that runs like a tank, but you prefer the feel and performance of a Tweco MIG gun in your hand. We get it—grip, weight balance, and consumable life matter when you are under the hood for eight hours a day. The Tweco 6TMSAK-35 Adapter Kit (2561-2051) is the solution that bridges the gap. This kit allows you to hook up your heavy-duty Tweco Spray Master or Number 6 series MIG gun directly to Lincoln Electric wire feeders without hacking together a makeshift solution.

Built for Heavy Amperage
This isn't a flimsy connector for hobby welders. This adapter is rated for 500 to 600 amps, meaning it can handle the heat of spray transfer and flux-cored welding without melting down. The solid brass construction ensures that the current flows smoothly from the machine to your contact tip, giving you a consistent arc start every time. If you are running thick plate or structural steel, you need a connection that won't become the weak link in your welding circuit.

Easy Installation
Nobody wants to spend half the morning fixing equipment when there is metal to burn. This kit comes with everything you need to make the swap. It includes the main adapter plug that fits into the Lincoln drive roll block, the necessary O-rings to keep your shielding gas where it belongs, and the control wire connections to get your trigger working instantly. It’s designed to fit snug and stay put, so you don't have to worry about the gun pulling out if you give the cable a tug.

Versatility in the Shop
Using the 6TMSAK-35 means you aren't locked into using only one brand of gun for your Lincoln machines. It gives you the freedom to mix and match the best equipment for the job. Whether you are running an LN-25 suitcase feeder in the field or a stationary bench feeder in the shop, this adapter ensures your Tweco gun is ready to perform. Keep one of these kits in your tool crib so you are never stuck waiting on parts when you need to switch out a torch.