Durable 0.9% zirconiated tungsten electrodes 2.4 x 150mm. Fine grain structure and annealing make them resistant to splitting and weld contamination. Suitable for AC currents and aluminium welding. Pack of 10. 1 x Zirconiated Tungsten Electrodes, 2.4 x 150mm (Pack of 10) Dimensions: 2.4 x 150mm