Easy and quick 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 enables the creation of clear marker blocks. To make it easier to install the markers, we recommend using the simple WICTOOL tool that is adapted to 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. Marker installation can be done manually or with the ergonomic WICTOOL tool.