WeldingCity 5 Gas Lens Collet Body 45V25 1/16" for TIG Welding Torch 17, 18 and 26 Premium quality TIG welding torch gas lens collet body 45V25 1/16" for torch 17, 18 and 26. Use with 1/16" Tungsten electrode. You get Five (5) 45V25 torch gas lens collet bodies at this price. We use U.S. Postal Service (USPS) as main carrier. Please provide a USPS deliverable address.