WeldingCity TIG Welding Torch Accessory Kit (1/8") Collet-LARGE Gas Lens-Ceramic Cup-Gasket-Back Cap for Torch 17, 18 and 26 Weldcraft Miller Lincoln Hobart ESAB AHP (T19) - Amazon.com
21 pcs TIG Welding Torch Common parts Kit for WP-9 WP-20 WP-25 WZ8 Tungsten | eBay