Upgrade your TIG welding game with these clear quartz cups from RIVERWELD. Designed to fit SR/WP 17, 18, and 26 style TIG torches, these 2P7GS nozzles have a 19.5mm orifice (#12 size) and are made from clear Pyrex glass. Why glass? Because you can see the arc and weld puddle way better than with ceramic cups – huge for precision work! They also last up to 10 times longer than standard split collets, which saves you money over time. The clear design improves arc starts and stability, and because they require less back-cap pressure, they’re easier on your torch threads. No threads on these nozzles – they’re smooth, so installation is straightforward. Perfect for stainless steel, aluminum, or any TIG welding where visibility and clean gas coverage matter. Comes in a handy 5-pack so you always have a spare. A smart upgrade for any welder looking for better control and longer consumable life.