Review on 🔥 RX WELD 55PCS TIG Welding Torch Stubby Gas Lens #10 Pyrex Glass Cup Kit For WP-17/18/26: Precision Welding Equipment for Optimal Performance by Cory Mosley

I see some reviews that these torches don't fit different torches. This works on the Weldcraft WP-17 that came with my Multimatic 220. Here is some additional information that might be helpful: Problems can arise if the diameter of this collet locking piece is not checked. The set contains 3 holes of different sizes. If you have a 1/8" in the flashlight with 3/32 tungsten, you won't be able to tighten the back cover to hold the tungsten in place. I also replaced the front "white teflon ring" with that which was included The ring from the kit has a better seating surface than if I had tried using it in the original burner. Use TWO O-rings to hold the cup in place. See pic. I have the Red and green placed with position sticking out Cup does not move and appears to be solidly assembled Gas flow appears normal Next test will be how well it holds up over time.