Easy and quick to use snap-on markers are used in areas where wires have been connected or where the power system requires a constant connection. WICs have been specially designed to keep the markers in place even in installations with strong vibrations. A durable locking system prevents the markers from sliding against each other and allows for the creation of clear marker blocks. To make it easier to install markers, we recommend using the simple WICTOOL tool, which is suitable for all sizes of WIC markers. Markers are used to label already connected wires, mainly in machine control boxes and when building electrical switchboards. Marker installation can be done manually or with the ergonomic WICTOOL tool.