WeldingCity 5 TIG Welding Torch Collets 10N23 1/16" for Torch 17, 18 and 26 Premium quality TIG welding torch collet 10N23 1/16". Use with 1/16" Tungsten electrode. You get Five (5) 10N23 torch collets at this price. We use U.S. Postal Service (USPS) as main carrier. Please provide a USPS deliverable address.