Easy and fast to use snap-on markers are used in areas where wires have been connected or where a power system requires a constant connection. WICs have been specially designed to ensure that the markers remain 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 clear marker blocks. To make it easier to install the markers, we recommend using the simple WICTOOL tool adapted to all WIC marker sizes. Markers are used to label already connected wires, mainly in machine control boxes and when creating electrical switchboards. Marker installation can be done manually or with the ergonomic WICTOOL tool.