Hey People have been asking for this for years. It is a my hardware on the end of a stake. Well introducing the fleastake. It is a very robust stake that is either Ti or Aluminum and it has a flea on the end of it. They come in around 14 grams for the Ti version and 12.7 grams for the Aluminum ones.
https://dutchwaregear.com/product/fleastake/
People have been using spliced fleas on the end of stakes for a very long time now so I incorporated the two together. There is a nice flat head on the end of them so you can push and hammer them all you want. I have a very limited stock and it takes a while to deburr such a large piece so don't be surprised if these go very quickly. These are designed my Dutchware, and of course made in America.