Helagrip markers are used for labeling wires and cables before connecting them. The internal profile allows for one marker size to be used for multiple wire diameters. The arrow-shaped design prevents the markers from twisting, making it easier to read multi-character markings. The material's flexibility ensures good adherence of the markers 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 as well as in yellow with black printing. Standard 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 installation tool.