This gas lens collet body is designed for TIG welding torches WP-17/18/26, and is specifically sized for 2.4mm or 3/32" welding electrodes. It is compatible with Parweld brand equipment, and is an essential component for any welding setup. With this gas lens collet body, you can expect improved gas coverage, better visibility, and reduced porosity in your welds. It is made from high-quality materials and designed to withstand the rigors of professional welding applications. Whether you are a seasoned welder or just starting out, this gas lens collet body is a must-have for achieving professional results.