Helagrip markers are used to label wires and cables before they are connected. The inner profile allows one size marker to be used for several different wire diameters. The special arrow-shaped design prevents the markers from twisting in relation to each other, making it much easier to read multi-character labels. The material's flexibility ensures good adhesion of the markers to the wire. Ideal for use in the assembly of control panels and switchgear, mass transportation, and telecommunications. The markers are standardly available in an international, resistance-coded color code, as well as in yellow with black printing. Standard available symbols include numbers (0-9), letters (A-Z), and standard electrical symbols. Other symbols are available upon request. For smaller diameters, we recommend using the AD applicator or TJC mounting tool.