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 the markers 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. For easier marker installation, we recommend using the simple WICTOOL tool adapted to all WIC marker sizes. Markers are used to label already connected wires, mainly in control boxes of machines and when making electrical distribution boards. Marker installation can be done manually or with the ergonomic WICTOOL tool.