The Pinnacle Collet Body (T17/18/26) 10N is a component used in TIG (Tungsten Inert Gas) welding torches of various models such as T17, T18, and T26. It is designed to hold the tungsten electrode securely in place while providing gas coverage around the electrode during welding. The 10N designation indicates the size of the collet body, which is compatible with specific torch models. Pinnacle Collet Bodies are crucial for maintaining precise and clean welds in metal fabrication, automotive, aerospace, and other welding applications.