Easy and fast to use snap-on markers are used in areas where wires have been connected or where a power system requires constant connection. WIC markers have been specially designed to 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. For easier installation of the markers, we recommend using the simple WICTOOL tool, which is suitable for all sizes of WIC markers. The markers are used to mark already connected wires, mainly in machine control boxes and when making electrical switchboards. The installation of markers can be done manually or with the ergonomic WICTOOL tool.