These are the factory Schumacher rear wheel hexes for the Eclipse 6 1:12 scale car, sold as a pair. Each hex is machined from metal and accepts a standard 12mm wheel interface, with a set screw securing the hex to the axle shaft. This is the correct factory replacement when worn or damaged hexes are causing wheel play or fitment issues. Features: Sold as a pair 12mm wheel hex interface Set screw retention Metal construction Fits Schumacher Eclipse 6 rear axles 7/7/26 cs