54N20 - Weldcraft 54N20 5/32" (4.0mm) TIG Collet - 5 Pack

Reliable Grip for Heavy-Duty TIG Jobs

When you are pushing high amps through a 5/32-inch tungsten, the last thing you need is your collet failing. The Weldcraft 54N20 Collet is the go-to replacement part for welders running 17, 18, or 26 series torches. We know that a slipping tungsten or a wandering arc can ruin a perfect pass, which is why sticking with genuine Weldcraft parts is the smart move. These collets are made to grab your tungsten tight and keep the current flowing smoothly, so you can focus on your puddle control rather than fighting your equipment.

If you've ever dealt with a cheap collet that twists up inside the collet body or fuses to the tungsten, you know the frustration. The 54N20 is built from tough copper alloy that handles the heat better. This is especially important when you are maxing out an air-cooled 26 torch or running a water-cooled 18 torch on thick materials. The 5/32-inch size is serious business, usually meant for heavy aluminum or thick steel plate, and this collet is designed to stand up to that level of punishment without deforming prematurely.

This pack comes with five collets, which is exactly what a busy pro needs. Collets are consumables—they wear out, they get dropped, and sometimes they just get cooked. Keeping a 5-pack in your toolbox means you aren't shutting down the line to drive to the supply store when one fails. You just swap it out and get back under the hood. It fits all the standard "big torch" setups, so if you have a mix of 17s, 18s, and 26s in your shop, this one part number covers them all.

Don't compromise your weld quality with worn-out parts. A fresh collet ensures your tungsten stays centered and your gas coverage remains even. Whether you are in the field or in the shop, the Weldcraft 54N20 gives you the consistency you need. It’s a small part that plays a huge role in your stack of dimes. Grab a pack today and keep your torch running like new.