WeldingCity 3-pk Assorted Back Cap 57Y02-57Y03-57Y04 (Long, Medium and Short) for TIG Welding Torch 17, 18 and 26 Series - Tig Welding Equipment - Amazon.com
CK Worldwide TIG Torch #18 - Water Cooled TIG Torch Kit, Flex, 350A, 3 — Weldmonger Store
Lincoln Electric K4843-18-1 Caliber® 18 Series TIG Torch - Rigid, 12.5 ft. (3.8 m)