Tig Accessory Kit, Includes 1 Long back Cap, 3 Collets (1/16, 3/32 in, 1/8 in), 3 Collet Bodies (1/16 in, 3/32 in, 1/8 in), 3 Al. Nozzles (5, 6, 7), 3 Tungsten Electrodes 2 Percent Ceriated (1/16 in, 3/32 in, 1/8 in)