Ok, here's another freebee that better be available to the concrete pump business!

Make your fortune!

Simple pier replacement concrete support systems!

Injection mold brass threaded to unite the two halves.

Pump into side T like a Hydrant fill in the side with a manual flush disk shut off valve and with small Compressed Concrete weep valve, close when filled, at the flush top!

I'll need it in the spring, so get it on the market, dammit!