Truck and Trailer Connector Master Cleaner Set

For use on 4, 5, 6, and 7-way round, and 7-way flat (spade) truck and trailer electrical terminals. The unique, patented design allows for precise removal of corrosion from both male and female pins, while maintaining proper pin dimensions and is also great for cleaning butt and bullet type connectors found on most tail and side marker assemblies. Packaged in a leather-style holster with magnetic clasp, it includes custom-sized swabs for removing debris and applying the supplied contact enhancer solution.