Easy and quick 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 specially designed to keep markers in place even in installations with strong vibrations. The durable locking system prevents markers from sliding against each other and enables the creation of clear marker blocks. To make it easier to install markers, we recommend using the simple WICTOOL tool designed for all sizes of WIC markers. Markers are used to label already connected wires, mainly in control boxes of machines and when making electrical switchboards. Marker installation can be done manually or with the ergonomic WICTOOL tool.