The Miller Weldcraft WL2018X7 2% Lanthanated Tungsten Electrode is a high-quality welding accessory designed for TIG torches. With a diameter of 1/8 inches and a length of 7 inches, this dark blue electrode comes in a convenient 10 pack. Made by the trusted brand Weldcraft, these electrodes are essential for achieving precise and efficient welds in various industrial applications.