Easy and fast 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 markers in place even in installations with strong vibrations. The durable marker locking system prevents markers from shifting relative to each other and enables the creation of clear marker blocks. For easier installation of markers, we recommend using the simple WICTOOL tool adapted to all sizes of WIC markers. Markers are used to label wires that have already been connected, mainly in control boxes of machines and when creating electrical switchboards. Markers can be installed manually or with the ergonomic WICTOOL tool.