Helagrip markers are used to label wires and cables before they are connected. The internal profile allows for the use of one marker size for several different wire diameters. The arrow-shaped design prevents the markers from twisting relative to each other, which greatly facilitates the reading of multi-character markings. The material's flexibility ensures good adherence of the markers to the wire. Ideal for use in control panel and distribution panel assembly, mass transport, and telecommunications. Markers are available as standard in an international, resistance color code and in yellow with black print. Standard available 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 installation tool.