🔥 Elevate Your Welding Game with Precision and Style! All essential sizes from #4 to #12 for every welding need. Weighs only 190 grams for easy handling. Crafted for optimal performance in TIG welding. Includes 20 pcs of temperature-resistant O-rings. Fits QQ300 DB PTA SR WP CK 17 18 26 torches. Temperature resistant Multiple sizes 39pcs kit The RIVERWELDTIG Stubby Gas Lens Kit is a comprehensive 39-piece set designed for professional TIG welding. It includes various sizes of insulated cups and collet bodies, ensuring compatibility with popular torch models. Made from durable copper and featuring temperature-resistant O-rings, this kit is engineered for optimal performance and longevity, making it an essential addition to any welder's toolkit.