Anchored Post Base 4x4 Heavy Cast Aluminum
Painted Black with primer undercoat.

When you really want it to stay put!
Good Looking, Heavy. Each Anchored Post Base weighs in at just over One pound.
A single bolt to secure to deck or pour concrete for stud.
Accepts a 1/2 inch bolt and washer.
Drilled holes high on each side allows securing with screws.
Weep holes allow water to drain.
Anchored Post Base raises post one inch above floor.
Resists Lateral Motion!

Anchored Post Base has an ID of 3 1/2 inches by 3 1/2 inches for a good fit in 4x4 finished lumber

No extra parts to lose    Will not rust.    aluminum alloy 319.1
Best value in 4x4 post anchors            ASTM 26-B        MADE IN THE USA

Seller has other listings of bases and plinths and will custom an order for you. I am the manufacturer; you are dealing direct.