Easy and quick to use snap-on markers are used in areas where wires have been connected or where the power system requires constant connection. WICs have been specially designed to keep markers in place even in installations with strong vibrations. The durable locking system of the markers prevents them from shifting relative to each other and allows for the creation of legible marker blocks. For easier installation of markers, we recommend using the simple WICTOOL tool, which is adapted to all sizes of WIC markers. Markers are used to mark already connected wires, mainly in control boxes of machines and when making electrical switchboards. The installation of markers can be done manually or with the ergonomic WICTOOL tool.