The Tolsen E6013 welding electrodes are designed for working with standard carbon steel structures. These electrodes feature a rutile coating, which helps in creating a stable arc and a smooth weld bead, making them a reliable choice for general fabrication and repair tasks. This 5kg box contains electrodes with a 3.2 mm diameter and a length of 350 mm, providing the necessary heat input and penetration for thicker metal joints.