Has anyone seen these?



Sure haven’t…

Interesting way of setting posts/piers.

It looks pretty slick but I can’t believe that frost heave or expansive soil won’t affect it.

I personally like the Sono tubes/ base


Less work involved.

What happens when you hit a rock or ledge after 2 pins are installed and the 3rd and 4th will only go half way? will it hold properly, or is it’s strength based on full penetration?