Helagrip markers are used for marking cables and wires before their connection. The internal profile allows for one marker size to be used 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 material's flexibility ensures good adhesion of the markers to the wire. They are ideal for use in control panel and distribution panel installation, mass transport, and telecommunications. The markers are available in standard international, resistance color codes and in yellow with black printing. The available standard symbols are 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 the TJC mounting tool.