The UNIMIG TIG Torch Gas Lens Collet Bodies offer added performance with less turbulence and improved gas flow when compared to standard collet bodies. The optimal gas coverage keeps out contaminants for a superior weld finish without any defects. Product Features : Improves gas flow Superior finish Minimises weld defects Specifications: QTY: x2 per pack TIG Torch Size: 9/17/18/26 QTY: x1 per pack TIG Torch Size: T2/T3W