KP52240-125 - Lincoln Electric 1/8" TIG Torch Collet

Keep Your TIG Torch Running Smoothly

Every TIG welder knows that the devil is in the details, and your collet is one of the most important small parts in your torch. This Lincoln Electric 1/8-inch collet (KP52240-125) is designed to grip your tungsten securely, ensuring you get the power transfer you need for a smooth, buttery arc. If you've ever struggled with a slipping tungsten or an arc that wanders, a worn-out collet is often the culprit. Over time, heat cycles can cause collets to twist or lose their spring, making it impossible to tighten them down properly.

Replacing your collet regularly is a cheap insurance policy against bad welds. This genuine Lincoln part is made from durable copper that stands up to the heat of heavy welding. It is sized perfectly for 1/8" (3.2mm) electrodes, which are commonly used for thicker aluminum or steel plate applications. Whether you are working on a critical pipe weld or a custom fabrication project, you need to trust that your torch setup is solid.

Don't settle for generic parts that might not thread correctly or grip evenly. This collet drops right into compatible Lincoln torches and tightens down smooth. Keep a few spares in your kit so you are never stuck waiting on parts when you should be burning rod. It pairs perfectly with standard collet bodies and gas lenses to keep your shielding gas flowing straight and your welds looking clean.