[Wide range of applications] This kit fits all torches of the -9/20/25 series and is largely compatible with the universal spare parts for TIG torches. [ design] Designed for precise welding and small work, you need to see the position very clearly, which can improve the accuracy of the work and greatly improve the work efficiency. [Even gas flow] Compared to conventional ceramic shielding cups, our products can save at least 30% of the gas, make the welding gas flow evenly and improve the welding quality. [Easy to assemble] The user installs according to the instructions. The operation is simple and easy to assemble. All you have to do is squeeze the clear protective cup to firm and seamless. [Provides a wide view] When welders are working, they provide them with an exceptional view during the welding process, which allows them to find weld points clearly, which not only saves labor time but also provides convenience. Colour:Gold Material:Copper+Rubber+Glass Size:2.4mm Package Contents: 1 x TIG collet 1 x Hollow glass beaker 3 x high temperature O-ring 1 x 3/32 inch brass Chuck 1 x white plastic ring Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.