Helagrip markers are used to label wires and cables before connecting them. The internal profile allows one size of markers to be used for several different wire diameters. The special arrow-shaped design prevents the markers from twisting relative to each other, which greatly facilitates the reading of multi-character labeling. The material's flexibility ensures good adhesion of the markers to the wire. Ideal for use in mounting control panels and switchgear, mass transport, and telecommunications. Markers are available as standard in an international, resistance color code, as well as in yellow with black printing. Standard signs 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.