C.K Worldwide 54N01 TIG Consumable, Gas Lens Insulator, Teflon, For Type/Brand/Model: Series-3 CK150, CKC150, CK210,CK300, CK510, TL210, TL300, TL18, TL26, FL3L, CK17, CK18, CK26, CKM350, CWHTL300, CWH350, CWM350 Standard Gas Saver Tig Torches