Helagrip markers are used for marking cables and wires before their connection. 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 relative to each other, making it much easier to read multi-character markings. The flexibility of the material ensures that the markers adhere well to the wire. They are ideal for use in control panel and distribution board assembly, mass transportation, and telecommunications. The markers are available in the international, resistance color code and in yellow with black printing as standard. Standard symbols include numbers (0-9), letters (A-Z), and standard electrical symbols. Other symbols are available on request. For smaller diameters, we recommend using the AD applicator or TJC mounting tool.