Helagrip markers are used to label wires and cables before they are connected. The internal profile allows for the use of one size of markers 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 markings. The material's flexibility ensures good adhesion of the markers to the wire. They are ideal for use in control panel and distribution board assembly, mass transport, and telecommunications. The markers are available as standard in an international, resistance-coded color scheme and in yellow with black printing. Standard characters 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 installation tool.