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, allowing for the creation of clear marker blocks. For easier installation of markers, we recommend using the simple WICTOOL tool suitable for all WIC marker sizes. Markers are used to label already connected wires, mainly in control boxes of machines and when making electrical switchboards. Marker installation can be done manually or with the help of the ergonomic WICTOOL tool.