Easy and quick to use snap-on markers are used in areas where wires are connected or where the 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 sliding 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 WICTOOL, a simple tool that is suitable for all sizes of WIC markers. The markers are used to label already connected wires, mainly in control boxes of machines and when creating electrical switchboards. The installation of markers can be done manually or with the ergonomic WICTOOL.