- Comprehensive 27-Piece Welding Accessory Set : This set includes everything you need for effective welding, featuring 3 conical gas nozzles, 20 contact tips (8mm), 3 holder diffusers, and 1 wrench. It ensures you have the right tools for various welding tasks. - Durable Copper Construction : Made from high conductivity copper, these accessories provide reliable performance and extended longevity during use, ensuring optimal welding results and reducing the need for frequent replacements. - User-Friendly Assembly : Designed for easy installation, these protective gas welding accessories can be set up quickly without additional tools, allowing you to focus on your work rather than struggling with complicated setups. - Essential for Professionals : This wear part set is designed for welders aiming to maximize efficiency across different applications. It is an indispensable addition to any professional toolkit, enhancing productivity and workflow. - Practical Applications : Ideal for automotive repairs, metal fabrication, and maintenance projects, this accessory set is perfect for professionals and hobbyists alike. Whether you're working on intricate designs or heavy-duty welding, this set has you covered. - Compatibility and Performance : Specifically designed to fit a variety of welding machines, these accessories deliver consistent performance, ensuring high-quality welds every time. This 27-piece set is a reliable choice for anyone serious about welding, making it easier to achieve professional-grade results.