45V26 - 45V26 3/32" TIG Gas Lens Collet Body for 17/18/26 Torches

See the Puddle, Save the Weld

If you are still using a standard collet body on your TIG torch, you are missing out on one of the easiest upgrades to improve your weld quality. The 45V26 Gas Lens for 3/32" (2.4mm) tungsten is designed to replace your stock collet body on 17, 18, and 26 series torches. The difference is in the screen: a built-in mesh filter smooths out the argon flow, turning a chaotic blast of gas into a smooth, steady stream. Think of it like the difference between a garden hose on 'jet' versus a faucet with an aerator. This smooth flow means your shielding gas hugs the puddle tighter, keeping oxygen out and leaving your welds bright and shiny.

Why switch to a gas lens?

The biggest practical benefit is visibility. With a standard setup, sticking your tungsten out too far leads to porosity because the gas disperses too quickly. With the 45V26 gas lens, you can extend your tungsten stick-out significantly—often up to an inch—without losing coverage. This lets you get the torch nozzle back further so you can actually see what you are doing in tight corners, inside pipes, or around complex joints. It is a game-changer for walking the cup or getting into tight fillets.

This part is built tough from brass and copper to handle the heat of daily fabrication. It fits perfectly with your existing WP-17, WP-18, or WP-26 torch (just make sure you grab the right insulator and cup to match). Whether you are welding stainless exhaust, aluminum intake pipes, or mild steel brackets, the 45V26 helps you lay down smoother, cleaner beads with less hassle. It’s a small part that makes a massive difference in your daily welding comfort and results.