This GAS SAVERaccessory kit features all the necessary front-end and back-end consumables to TIG weld with your 2 series TIG torch. (CK 2 Sereis Torches: CK9, CK20, CK25, CK100, CK110, CK130, CK200, CK230, CKM230, CKPF200, CWH230, CWM230, FL130, FL230)