What do automobiles, construction machinery, and aircraft have in common? They all have lots of wires inside of them! These wires and cables are all bound together into a wire harness. The cables are bound together by straps, cable ties, electrical tape, conduit, etc., to keep all the wires together in an easy to handle bundle. Wire harnesses make installation of them easier, as well as optimize space. To make sure that you have the correct wires in the harness, or that the harness is correctly put into place, proper identification is key. National Band & Tag’s tongue and slot style tags are perfect for wire harnesses because they come in multiples sizes, and can be customized with your information.