Helagrip markers are used to label wires and cables before connecting them. The internal profile allows for the use of one marker size for several different wire diameters. The special arrow-shaped design prevents the markers from twisting in relation to each other, making it 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, in mass transportation, and in telecommunications. The markers are available as standard in an international, resistor color code, as well as in yellow with black printing. Standard symbols include numbers (0-9), letters (A-Z), and common electrical symbols. Other symbols are available upon request. For smaller diameters, we recommend using the AD applicator or TJC mounting tool.