18GL18 - Weldcraft 18GL18 1/8" Gas Lens for 18SC Torches

Upgrade Your TIG Experience with Weldcraft Precision

Take your TIG welding performance to the next level with the Weldcraft 18GL18 Gas Lens Collet Body. If you are running a heavy-duty 18SC or W-400 water-cooled torch, this is the essential upgrade you need for smoother, cleaner welds. Standard collet bodies often allow the shielding gas to exit the nozzle in a turbulent, chaotic cloud, which can pull in outside air and contaminate your weld, leading to porosity or discoloration. The 18GL18 solves this problem by using a fine mesh screen to smooth out the gas flow, creating a column of protection that is as steady as it is effective.

Why does smooth gas flow matter to you? Visibility. Because the gas stream is so stable, you can extend your tungsten electrode much further out of the cup than you could with a standard setup. This "stick-out" capability means you can finally see around the nozzle and right into the weld puddle, even when you are working in tight corners or deep joints. No more guessing where your arc is; with the 18GL18, you have a clear line of sight, giving you the control you need to lay down perfect beads every time.

Designed for 1/8-inch (3.2mm) tungsten, this collet body is built to handle the heat. Whether you are welding thick aluminum or precise stainless steel parts, the high-quality copper construction ensures consistent electrical contact and durability. We know that in the shop, downtime is the enemy, which is why this product comes in a convenient 2-pack. You will always have a spare on hand when you need it most. Don't let turbulence ruin your work; switch to a gas lens setup and experience the difference in arc stability and weld cleanliness.

Installation is straightforward for owners of the 18SC/W-400 series. Simply replace your standard collet body with the 18GL18, ensure you have the correct insulator and nozzle, and you are ready to weld. It is a small change to your torch setup that makes a massive difference in your final result. Perfect for professional fabricators, pipe welders, and aerospace applications where quality cannot be compromised.