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 specifically designed to keep the markers in place even in installations with strong vibrations. The durable locking system of the markers prevents them from sliding relative to each other and allows for the creation of clear marker blocks. To make it easier to install markers, we recommend using the simple WICTOOL tool adapted to all WIC marker sizes. Markers are used to mark already connected wires, mainly in control boxes of machines and when creating electrical switchgear. Marker installation can be done manually or with the ergonomic WICTOOL tool.